S-1721A1825-M6T1X [ABLIC]
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR;型号: | S-1721A1825-M6T1X |
厂家: | ABLIC |
描述: | SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR |
文件: | 总42页 (文件大小:695K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
S-1721 Series
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION
LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
www.ablic.com
© ABLIC Inc., 2007-2015
Rev.2.1_02
The S-1721 Series, developed using the CMOS technology, is a 2-channel positive voltage regulator IC which has the low
dropout voltage, the high-accuracy output voltage and the low output current consumption of 150 mA.
Users are able to use a small ceramic capacitor of 1.0 F for this IC. This IC includes two regulator circuits in the package
SOT-23-6 or super-small SNT-6A.
S-1721 Series has much lower current consumption than the S-1711 Series, this IC is ideal for mobile devices.
Features
Output voltage:
1.2 V to 5.0 V, selectable in 0.05 V step
Input voltage:
1.7 V to 6.5 V
Output voltage accuracy:
Dropout voltage:
Current consumption:
1.0%
130 mV typ. (3.0 V output product, IOUT = 100 mA)
During operation:
During power-off:
25 A typ., 45 A max. (3.0 V output product, per circuit)
0.1 A typ., 1.0 A max.
Output current:
Input and output capacitors:
Ripple rejection:
Possible to output 150 mA (VIN VOUT(S) 1.0 V)*1 (per circuit)
A ceramic capacitor of 1.0 F or more can be used.
80 dB typ. (products having the output under 1.8 V, f = 1.0 kHz)
Built-in overcurrent protection circuit: Iimits overcurrent of output transistor.
Built-in ON/OFF circuit: Ensures long battery life.
Pull-up or pull-down resistor is selectable.
Operation temperature range:
Ta = 40°C to 85°C
Lead-free, Sn 100%, halogen-free*2
*1. Attention should be paid to the power dissipation of the package when the output current is large.
*2. Refer to “ Product Name Structure” for details.
Applications
Constant-voltage power supply for cellular phone
Constant-voltage power supply for battery-powered device
Packages
SNT-6A
SOT-23-6
1
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Block Diagrams
1. S-1721 Series A type
*1
Function
Status
1ch Active “H”
2ch Active “H”
1ch None
ON/OFF1
VOUT1
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
2ch None
ON/OFF
circuit
1ch Available
2ch Available
Pull-down resistor
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
1
2. S-1721 Series B type
*1
Function
Status
1ch Active “H”
2ch Active “L”
1ch None
ON/OFF1
VOUT1
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
2ch Available
1ch Available
2ch None
ON/OFF
circuit
Pull-down resistor
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
2
2
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
3. S-1721 Series C type
*1
Function
Status
ON/OFF1
VOUT1
1ch
2ch
1ch
2ch
1ch
2ch
Active “L”
Active “H”
Available
None
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
ON/OFF
circuit
None
Pull-down resistor
Available
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
3
4. S-1721 Series D type
*1
Function
Status
Active “L”
Active “L”
Available
Available
None
ON/OFF1
VOUT1
1ch
2ch
1ch
2ch
1ch
2ch
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
ON/OFF
circuit
Pull-down resistor
None
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
4
3
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
5. S-1721 Series E type
*1
Function
Status
Active “H”
Active “H”
None
ON/OFF1
VOUT1
1ch
2ch
1ch
2ch
1ch
2ch
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
None
ON/OFF
circuit
None
Pull-down resistor
None
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
5
6. S-1721 Series F type
*1
Function
Status
Active “H”
Active “L”
None
ON/OFF1
VOUT1
1ch
2ch
1ch
2ch
1ch
2ch
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
Pull-down resistor
None
ON/OFF
circuit
None
None
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
6
4
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
7. S-1721 Series G type
*1
Function
Status
ON/OFF1
VOUT1
1ch
2ch
1ch
2ch
1ch
2ch
Active “L”
Active “H”
None
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
None
ON/OFF
circuit
None
Pull-down resistor
None
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
7
8. S-1721 Series H type
*1
Function
Status
Active “L”
Active “L”
None
ON/OFF1
VOUT1
1ch
2ch
1ch
2ch
1ch
2ch
ON/OFF logic
Overcurrent
protection circuit
Pull-up resistor
Pull-down resistor
None
ON/OFF
circuit
None
None
Reference
voltage circuit
*1
VIN
VSS
Overcurrent
protection circuit
ON/OFF
circuit
Reference
voltage circuit
ON/OFF2
VOUT2
*1. Parasitic diode
Figure
8
5
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Product Name Structure
Users can select the product type, output voltage, and package type for the S-1721 Series. Refer to “1. Product
name” regarding the contents of product name, “2. Function list of product type” regarding the product type, “3.
Package” regarding the package drawings and “4. Product name list” regarding details of product name.
1. Product name
1. 1 SNT-6A
S-1721
x
xx xx
-
I6T1
U
Environmental code
U : Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
I6T1: SNT-6A, tape product
Output voltage of voltage regulator 2*3
12 to 50
(e.g., when the output voltage is 1.5 V, it is expressed as 15.)
Output voltage of voltage regulator 1*3
12 to 50
(e.g., when the output voltage is 1.5 V, it is expressed as 15.)
Product type*2
A to H
*1. Refer to the tape drawing.
*2. Refer to “2. Function list of product type”.
*3. If you request the product which has 0.05 V step, contact our sales office.
1. 2 SOT-23-6
S-1721
x
xx xx
-
M6T1
x
Environmental code
U : Lead-free (Sn 100%), halogen-free
G : Lead-free (for details, please contact our sales office)
Package abbreviation and IC packing specifications*1
M6T1: SOT-23-6, tape product
Output voltage of voltage regulator 2*3
12 to 50
(e.g., when the output voltage is 1.5 V, it is expressed as 15.)
Output voltage of voltage regulator 1*3
12 to 50
(e.g., when the output voltage is 1.5 V, it is expressed as 15.)
Product type*2
A to H
*1. Refer to the tape drawing.
*2. Refer to “2. Function list of product type”.
*3. If you request the product which has 0.05 V step, contact our sales office.
6
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
2. Function list of product type
Table
1
Product Type
ON/OFF Logic
1ch Active “H”
2ch Active “H”
Pull-up Resistor
Pull-down Resistor
1ch Available
2ch Available
1ch None
2ch None
A type
B type
C type
D type
E type
F type
G type
H type
1ch Active “H”
2ch Active “L”
1ch Active “L”
2ch Active “H”
1ch Active “L”
2ch Active “L”
1ch Active “H”
2ch Active “H”
1ch Active “H”
2ch Active “L”
1ch Active “L”
2ch Active “H”
1ch Active “L”
2ch Active “L”
1ch None
1ch Available
2ch None
2ch Available
1ch Available
2ch None
1ch None
2ch Available
1ch Available
2ch Available
1ch None
1ch None
2ch None
1ch None
2ch None
1ch None
2ch None
1ch None
2ch None
1ch None
2ch None
2ch None
1ch None
2ch None
1ch None
2ch None
1ch None
2ch None
3. Package
Drawing Code
Package Name
Package
Tape
Reel
Land
SNT-6A
PG006-A-P-SD
MP006-A-P-SD
PG006-A-C-SD
MP006-A-C-SD
PG006-A-R-SD
MP006-A-R-SD
PG006-A-L-SD
SOT-23-6
7
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
4. Product name list
4.1 S-1721 series A type
ON/OFF logic :
Pull-up resistor :
Pull-down resistor :
1ch : Active “H”, 2ch : Active “H”
1ch : None, 2ch : None
1ch : Available, 2ch : Available
Table 2 (1 / 2)
Voltage Regulator 1
Output Voltage
Voltage Regulator 2
Output Voltage
SNT-6A
SOT-23-6
1.2 V 15 mV
1.2 V 15 mV
1.2 V 15 mV
1.2 V 15mV
1.2 V 15 mV
1.2 V 15 mV
1.2 V 15 mV
1.2 V 15 mV
1.2 V 15 mV
1.25 V 15 mV
1.3 V 15 mV
1.3 V 15 mV
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.5 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
2.0 V 1.0%
2.1 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
1.2 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
1.8 V 1.0%
2.8 V 1.0%
3.0 V 1.0%
1.2 V 15 mV
1.3 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
2.5 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
1.2 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.8 V 1.0%
2.9 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
2.0 V 1.0%
2.1 V 1.0%
1.2 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
S-1721A1212-I6T1U
S-1721A1215-I6T1U
S-1721A1218-I6T1U
S-1721A1225-I6T1U
S-1721A1226-I6T1U
S-1721A1228-I6T1U
S-1721A122J-I6T1U
S-1721A1230-I6T1U
S-1721A1233-I6T1U
S-1721A1C18-I6T1U
S-1721A1212-M6T1x
S-1721A1215-M6T1x
S-1721A1228-M6T1x
S-1721A1233-M6T1x
S-1721A1328-M6T1x
S-1721A1330-M6T1x
S-1721A1512-I6T1U
S-1721A1513-I6T1U
S-1721A1515-I6T1U
S-1721A1518-I6T1U
S-1721A1525-I6T1U
S-1721A1528-M6T1x
S-1721A152J-I6T1U
S-1721A1530-I6T1U
S-1721A1533-I6T1U
S-1721A1812-I6T1U
S-1721A1815-I6T1U
S-1721A1818-I6T1U
S-1721A1825-I6T1U
S-1721A1826-I6T1U
S-1721A1828-I6T1U
S-1721A1829-I6T1U
S-1721A182J-I6T1U
S-1721A1830-I6T1U
S-1721A1833-I6T1U
S-1721A2020-I6T1U
S-1721A2121-I6T1U
S-1721A2512-I6T1U
S-1721A2515-I6T1U
S-1721A2518-I6T1U
S-1721A1530-M6T1x
S-1721A1533-M6T1x
S-1721A1825-M6T1x
S-1721A1828-M6T1x
S-1721A1830-M6T1x
S-1721A1833-M6T1x
S-1721A2020-M6T1x
S-1721A2518-M6T1x
8
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Table 2 (2 / 2)
Voltage Regulator 2
Voltage Regulator 1
Output Voltage
SNT-6A
SOT-23-6
Output Voltage
2.5 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
1.3 V 15 mV
1.2 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
1.2 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
2.85 V 1.0%
3.3 V 1.0%
1.8 V 1.0%
2.8 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
1.9 V 1.0%
1.2 V 15 mV
1.8 V 1.0%
2.8 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
2.85 V 1.0%
2.85 V 1.0%
2.85 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.0 V 1.0%
3.0 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.3 V 1.0%
3.3 V 1.0%
3.3 V 1.0%
3.3 V 1.0%
3.3 V 1.0%
S-1721A2525-I6T1U
S-1721A2528-I6T1U
S-1721A252J-I6T1U
S-1721A2530-I6T1U
S-1721A2533-I6T1U
S-1721A2613-I6T1U
S-1721A2812-I6T1U
S-1721A2815-I6T1U
S-1721A2818-I6T1U
S-1721A2825-I6T1U
S-1721A2826-I6T1U
S-1721A2828-I6T1U
S-1721A282J-I6T1U
S-1721A2830-I6T1U
S-1721A2833-I6T1U
S-1721A2J12-I6T1U
S-1721A2J15-I6T1U
S-1721A2J18-I6T1U
S-1721A2J2J-I6T1U
S-1721A2J33-I6T1U
S-1721A3018-I6T1U
S-1721A3028-I6T1U
S-1721A3030-I6T1U
S-1721A3033-I6T1U
S-1721A3119-I6T1U
S-1721A2528-M6T1x
S-1721A2812-M6T1x
S-1721A2815-M6T1x
S-1721A2818-M6T1x
S-1721A2828-M6T1x
S-1721A2830-M6T1x
S-1721A2833-M6T1x
S-1721A2J2J-M6T1x
S-1721A3312-M6T1x
S-1721A3318-M6T1x
S-1721A3328-M6T1x
S-1721A3318-I6T1U
S-1721A3330-I6T1U
S-1721A3333-I6T1U
S-1721A3333-M6T1x
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
9
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
4.2 S-1721 series B type
ON/OFF logic :
Pull-up resistor :
Pull-down resistor :
1ch : Active “H”, 2ch : Active “L”
1ch : None, 2ch : Available
1ch : Available, 2ch : None
Table
3
Voltage Regulator 1
Output Voltage
Voltage Regulator 2
Output Voltage
SNT-6A
SOT-23-6
1.5 V 1.0%
1.5 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
1.5 V 1.0%
1.8 V 1.0%
1.2 V 15 mV
1.8 V 1.0%
1.8 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
S-1721B1515-I6T1U
S-1721B1518-I6T1U
S-1721B1812-I6T1U
S-1721B1818-I6T1U
S-1721B2818-I6T1U
S-1721B2828-M6T1x
S-1721B2J2J-I6T1U
4.3 S-1721 series C type
ON/OFF logic :
Pull-up resistor :
Pull-down resistor :
1ch : Active “L”, 2ch : Active “H”
1ch : Available, 2ch : None
1ch : None, 2ch : Available
Table
4
Voltage Regulator 1
Output Voltage
Voltage Regulator 2
Output Voltage
SNT-6A
SOT-23-6
2.85 V 1.0%
2.85 V 1.0%
S-1721C2J2J-I6T1U
S-1721C2J2J-M6T1x
4.4 S-1721 series D type
ON/OFF logic :
Pull-up resistor :
Pull-down resistor :
1ch : Active “L”, 2ch : Active “L”
1ch : Available, 2ch : Available
1ch : None, 2ch : None
Table
5
Voltage Regulator 1
Output Voltage
Voltage Regulator 2
Output Voltage
SNT-6A
SOT-23-6
1.8 V 1.0%
1.8 V 1.0%
3.3 V 1.0%
1.8 V 1.0%
2.8 V 1.0%
1.8 V 1.0%
S-1721D1818-I6T1U
S-1721D3318-I6T1U
S-1721D1828-M6T1x
S-1721D3318-M6T1x
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
10
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
4.5 S-1721 series E type
ON/OFF logic :
Pull-up resistor :
Pull-down resistor :
1ch : Active “H”, 2ch : Active “H”
1ch : None, 2ch : None
1ch : None, 2ch : None
Table
6
Voltage Regulator 1
Output Voltage
Voltage Regulator 2
Output Voltage
SNT-6A
SOT-23-6
1.3 V 15 mV
1.5 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
1.8 V 1.0%
2.0 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.5 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
2.85 V 1.0%
3.0 V 1.0%
3.0 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
2.8 V 1.0%
2.8 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.8 V 1.0%
3.0 V 1.0%
3.3 V 1.0%
2.5 V 1.0%
1.8 V 1.0%
2.5 V 1.0%
3.0 V 1.0%
1.3 V 15 mV
1.8 V 1.0%
3.3 V 1.0%
2.5 V 1.0%
2.85 V 1.0%
1.2 V 15 mV
2.5 V 1.0%
3.3 V 1.0%
1.2 V 15 mV
S-1721E1328-I6T1U
S-1721E1528-I6T1U
S-1721E1528-M6T1x
S-1721E1825-M6T1x
S-1721E1826-M6T1x
S-1721E1828-I6T1U
S-1721E1828-M6T1x
S-1721E1830-M6T1x
S-1721E1833-I6T1U
S-1721E1833-M6T1x
S-1721E2025-M6T1x
S-1721E2518-I6T1U
S-1721E2525-I6T1U
S-1721E2530-I6T1U
S-1721E2813-M6T1x
S-1721E2818-I6T1U
S-1721E2833-I6T1U
S-1721E2J25-I6T1U
S-1721E2J2J-I6T1U
S-1721E3012-I6T1U
S-1721E3025-I6T1U
S-1721E3033-I6T1U
S-1721E2818-M6T1x
S-1721E2833-M6T1x
S-1721E2J25-M6T1x
S-1721E3312-M6T1x
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
11
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Pin Configurations
1. SNT-6A
Table
Symbol
7
Pin No.
Description
Top view
1
2
3
4
5
6
ON/OFF2
VIN
ON/OFF pin 2
1
2
3
6
5
4
Input voltage pin
ON/OFF pin 1
ON/OFF1
VSS
GND pin
VOUT1
VOUT2
Output voltage pin 1
Output voltage pin 2
Figure 9
2. SOT-23-6
Table
8
Pin No.
Symbol
ON/OFF1
VIN
ON/OFF2
VOUT2
VSS
Description
Top view
1
2
3
4
5
6
ON/OFF pin 1
Input voltage pin
ON/OFF pin 2
Output voltage pin 2
GND pin
6
1
5
2
4
3
VOUT1
Output voltage pin 1
Figure 10
12
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Absolute Maximum Ratings
Table
9
(Ta 25C unless otherwise specified)
Item
Input voltage
Symbol
VIN
Absolute Maximum Rating
Unit
V
VSS 0.3 to VSS 7.0
VSS 0.3 to VIN 0.3
VSS 0.3 to VIN 0.3
400*1
VON/OFF1, 2
VOUT1, 2
V
Output voltage
V
SNT-6A
Power dissipation
mW
mW
°C
°C
PD
SOT-23-6
650*1
Operating ambient temperature
Storage temperature
Topr
Tstg
40 to 85
40 to 125
*1. When mounted on board
[Mounted board]
(1) Board size :
114.3 mm 76.2 mm t1.6 mm
(2) Board name : JEDEC STANDARD51-7
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
700
600
500
SOT-23-6
400
300
200
SNT-6A
100
0
0
50
100
150
Ambient Temperature (Ta) [C]
Figure 11 Power Dissipation of Package (when mounted on board)
13
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Electrical Characteristics
Table 10
Voltage regulator 1 and voltage regulator 2 (per circuit)
(Ta = 25C unless otherwise specified)
Test
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Circuit
VOUT(S)
VOUT(S)
+ 0.015
VOUT(S)
1.2 V
1.5 V
VOUT(S) < 1.5 V
VOUT(S)
V
2, 3
0.015
V
IN = VOUT(S)
1.0 V,
Output voltage*1
Output current*2
VOUT(E)
I
OUT = 30 mA
VOUT(S)
VOUT(S)
5.0 V
VOUT(S)
V
2, 3
0.99
1.01
IOUT
VIN
VOUT(S)
1.0 V
150*5
0.50
0.40
0.30
mA
V
4, 5
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
1.2 V
1.3 V
1.4 V
1.5 V
1.7 V
2.0 V
2.8 V
VOUT(S) < 1.3 V
VOUT(S) < 1.4 V
VOUT(S) < 1.5 V
VOUT(S) < 1.7 V
VOUT(S) < 2.0 V
VOUT(S) < 2.8 V
0.54
0.44
0.34
0.26
0.20
0.16
0.13
0.58
0.48
0.39
0.39
0.35
0.24
0.23
V
V
Dropout voltage*3
Vdrop
IOUT = 100 mA
V
V
V
VOUT(S)
5.0 V
V
VOUT1
Line regulation
VOUT(S)
0.5 V
VIN
6.5 V, IOUT = 30 mA
IOUT 100 mA
0.05
20
0.2
40
%/V
mV
2, 3
2, 3
VINVOUT
VOUT2
VOUT
TaVOUT
Load regulation
VIN = VOUT(S)
1.0 V, 100
1.0 V, IOUT = 30 mA,
+85
1.0 V, ON/OFF pin = ON, no load
VOUT(S) < 1.5 V
VIN = VOUT(S) 1.0 V, ON/OFF pin = ON, no load
1.5 V VOUT(S) < 1.8 V
VIN = VOUT(S) 1.0 V, ON/OFF pin = ON, no load
1.8 V VOUT(S) 5.0 V
A
Output voltage
VIN = VOUT(S)
120
35
45
45
45
ppm/
C
2, 3
1
temperature coefficient*4
40
C
Ta
IN = VOUT(S)
C
V
A
1.2 V
Current consumption
during operation
(per circuit)
ISS1
32
A
A
A
1
25
1
Current consumption
during shutdown
Input voltage
ISS2
VIN
VIN = VOUT(S)
1.0 V, ON/OFF pin = OFF, no load
0.1
1.0
6.5
1
1
1.7
1.2
V
ON/OFF pin
6, 7
VSH
VIN = VOUT(S)
VIN = VOUT(S)
1.0 V, RL = 1.0 k
1.0 V, RL = 1.0 k
V
V
input voltage “H”
ON/OFF pin
6, 7
6, 7
6, 7
VSL
ISH
ISL
0.3
input voltage “L”
B (2ch)/C (1ch)/D/E/F/G/H type
A/B (1ch)/C (2ch) type
0.1
2.5
0.1
4.2
0.1
4.2
A
A
A
A
ON/OFF pin
V
V
IN = 6.5 V,
input current “H”
ON/OFF = 6.5 V
1.0
A/B (1ch)/C (2ch)/E/F/G/H type
B (2ch)/C (1ch)/D type
0.1
ON/OFF pin
V
V
IN = 6.5 V,
input current “L”
ON/OFF = 0 V
1.0
2.5
VIN = VOUT(S)
f = 1.0 kHz,
1.0 V,
1.2 V
VOUT(S) < 1.8 V
8, 9
8, 9
8, 9
80
75
70
dB
dB
dB
RR
Ripple rejection
1.8 V
3.1 V
VOUT(S) < 3.1 V
Vrip = 0.5 Vrms,
OUT = 30 mA
VIN = VOUT(S)
VOUT(S)
5.0 V
I
4, 5
6, 7
Short-circuit current
Ishort
RPD
1.0 V, ON/OFF pin = ON, VOUT = 0 V
150
2.6
mA
Shutdown pull-up/pull-
down resistor
1.5
6.5
M
14
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT(= 30 mA) and inputting VOUT(S) +1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta
VOUT
TaVOUT
mV/°C *1 = VOUT(S)
V
[ ]
*2
ppm/°C *3 1000
[ ]
[
]
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation of the package when the output current is large.
This specification is guaranteed by design.
15
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Test Circuit
1.
A
VIN
VOUT2 VOUT1
ON/OFF2
ON/OFF1
VSS
*1
*1
*1. Set to VIN or GND
Figure 12
2.
3.
4.
VIN
A
VOUT2
VOUT1
ON/OFF2
ON/OFF1
VSS
V
*1
*2
*1. Set to OFF
*2. Set to ON
Figure 13
VIN
A
VOUT2
VOUT1
ON/OFF2
ON/OFF1
VSS
V
*1
*2
*1. Set to ON
*2. Set to OFF
Figure 14
VIN
A
VOUT2
VOUT1
V
ON/OFF2
ON/OFF1
VSS
*1
*2
*1. Set to OFF
*2. Set to VIN or GND
Figure 15
5.
VIN
A
VOUT2
VOUT1
V
ON/OFF2
ON/OFF1
VSS
*1
*2
*1. Set to VIN or GND
*2. Set to OFF
Figure 16
16
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
6.
VIN
VOUT2
VOUT1
ON/OFF1
VSS
V
A
ON/OFF2
RL
*1
*1. Set to OFF
Figure 17
7.
VIN
VOUT2
VOUT1
A
ON/OFF2
ON/OFF1
VSS
RL
V
*1
*1. Set to OFF
Figure 18
8.
VIN
VOUT2
VOUT1
V
ON/OFF2
ON/OFF1
VSS
RL
*1
*2
*1. Set to OFF
*2. Set to ON
Figure 19
9.
VIN
VOUT2
VOUT1
V
ON/OFF2
ON/OFF1
VSS
RL
*1
*2
*1. Set to ON
*2. Set to OFF
Figure 20
17
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Standard Circuit
INPUT
OUTPUT 1
OUTPUT 2
VOUT1
VOUT2
VIN
ON/OFF1
*1
ON/OFF2
CIN
*2
CL1
VSS
*2
CL2
Single GND
*1. CIN is a capacitor for stabilizing the input.
GND
*2. A ceramic capacitor of 1.0 F or more can be used for CL1 and CL2.
Figure 21
Caution The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
Condition of Application
Input capacitor (CIN) :
Output capacitor (CL1, CL2) :
1.0 F or more
1.0 F or more
Caution Generally a series regulator may cause oscillation, depending on the selection of external parts.
Confirm that no oscillation occurs in the application for which the above capacitors are used.
Selection of Input and Output Capacitors (CIN, CL1, CL2)
The S-1721 Series requires an output capacitor between the VOUT pin and VSS pin for phase compensation.
Operation is stabilized by a ceramic capacitor with an output capacitance of 1.0 F or more over the entire temperature
range. When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must
be 1.0 F or more.
The value of the output overshoot or undershoot transient response varies depending on the value of the output
capacitor. The required capacitance of the input capacitor differs depending on the application.
The recommended capacitance for an application is CIN 1.0 F, CL1 1.0 F, CL2 1.0 F; however, when selecting
the output capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual
device.
18
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Explanation of Terms
1. Low dropout voltage regulator
This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
2. Output voltage (VOUT
)
The accuracy of the output voltage is ensured at 1.0% under the specified conditions of fixed input voltage*1, fixed
output current, and fixed temperature.
*1. Differs depending on the product.
Caution If the above conditions change, the output voltage value may vary and exceed the accuracy
range of the output voltage. Refer to the “ Electrical Characteristics” and “ Characteristics
(Typical Data) (Per Circuit)” for details.
VOUT1
3. Line regulation
VIN VOUT
Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remaining unchanged.
4. Load regulation (VOUT2
)
Indicates the dependency of the output voltage on the output current. That is, the values show how much the output
voltage changes due to a change in the output current with the input voltage remaining unchanged.
5. Dropout voltage (Vdrop
)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN)
gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at VIN
=
VOUT(S) 1.0 V.
Vdrop VIN1 (VOUT3 0.98)
19
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
VOUT
Ta VOUT
6. Output voltage temperature coefficient
The shaded area in Figure 22 is the range where VOUT varies in the operation temperature range when the output
voltage temperature coefficient is 120 ppm/C.
Example of VOUT = 3.0 V typ. product
V
OUT [V]
0.36 mV/C
*1
VOUT(E)
0.36 mV/C
85 Ta [C]
40
25
*1. VOUT(E) is the value of the output voltage measured at Ta = 25C.
Figure 22
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta
VOUT
TaVOUT
mV/°C *1 = VOUT(S)
V
[ ]
*2
ppm/°C *3 1000
[ ]
[
]
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
20
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Operation
1. Basic operation
Figure 23 shows the block diagram of S-1721 Series.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage
resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant
output voltage which is not influenced by the input voltage and temperature change, to the output transistor.
VIN
*1
Current
supply
Error
amplifier
VOUT
Vref
Rf
Vfb
Reference voltage
circuit
Rs
VSS
*1. Parasitic diode
Figure 23
2. Output transistor
In the S-1721 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN 0.3 V to prevent the voltage regulator from being damaged due to reverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher
than VIN.
21
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
3. ON/OFF pin 1 and 2
These pins start and stop the regulator.
When the ON/OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in P-channel MOS
FET output transistor between the VIN pin and VOUT pin is turned off, reducing current consumption significantly.
The VOUT pin becomes the VSS level due to the internally divided resistance of several hundreds k between the
VOUT pin and the VSS pin.
Note that the current consumption increases when a voltage of 0.3 V to 1.2 V (@Ta = 25C) is applied to the
ON/OFF pin.
The ON/OFF pin is configured as shown in Figures 24 and 25. In the S-1721 Series A, B C, and D type, the
ON/OFF pin is internally pulled up to VIN pin or pulled down to VSS pin when in the floating status, so the VOUT pin
is set to the VSS level.
In the S-1721 Series E, F, G and H type, the ON/OFF pin is not internally pulled up or pulled down, so do not use it
in the floating status.
When not using the ON/OFF pin in the S-1721 Series E, F, G, and H type, connect the ON/OFF pin to the VIN pin in
the E/F (1ch only), and G (2ch only) type. In the F (2ch only)/G (1ch only) and H type, connect the ON/OFF pin to
the VSS pin.
Table 11
Internal
Circuits
Current
Consumption
ON/OFF Pin
1ch “H”: ON
VOUT Pin Voltage
Product Type
A type
Operate
Operate
Operate
Operate
Operate
Operate
Operate
Operate
Stop
Set value
Set value
Set value
Set value
Set value
Set value
Set value
Set value
ISS1
ISS1
ISS1
ISS1
ISS1
ISS1
ISS1
ISS1
ISS2
ISS2
ISS2
ISS2
ISS2
ISS2
ISS2
ISS2
2ch “H”: ON
1ch “H”: ON
2ch “L”: ON
1ch “L”: ON
2ch “H”: ON
1ch “L”: ON
2ch “L”: ON
1ch “L”: OFF
2ch “L”: OFF
1ch “L”: OFF
2ch “H”: OFF
1ch “H”: OFF
2ch “L”: OFF
1ch “H”: OFF
2ch “H”: OFF
B type
C type
D type
E type
F type
G type
H type
VSS level
VSS level
VSS level
VSS level
VSS level
VSS level
VSS level
VSS level
Stop
Stop
Stop
Stop
Stop
Stop
Stop
(1) S-1721 Series A, B, C, D type
(2) S-1721 Series E, F, G, H type
VIN
VIN
B (2ch), C (1ch), D type
ON/OFF
ON/OFF
A, B (1ch), C (2ch) type
VSS
VSS
Figure 24
Figure 25
22
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
4. Overcurrent protection circuit
The S-1721 Series has a built-in overcurrent protection circuit having the characteristics shown in “(1) Output
Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)” in “ Characteristics (Typical Data)
(Per Circuit)”, in order to protect the output transistor against an excessive output current and short circuiting
between the VOUT pin and the VSS pin. The current when the output pin is short-circuited (Ishort) is internally set at
approx. 150 mA typ., and the normal value is restored for the output voltage, if releasing a short circuit once.
Caution This overcurrent protection circuit does not work as for thermal protection. If this IC long keeps
short circuiting inside, pay attention to the conditions of input voltage and load current so that,
under the usage conditions including short circuit, the loss of the IC will not exceed power
dissipation of the package.
5. Pull-down/pull-up resistor (S-1721 Series A, B, C, and D type)
In the S-1721 Series A, B, C, and D type, the ON/OFF pin is internally pulled up to VIN pin or pulled down to VSS
pin in the floating status, so the VOUT pin is set to VSS level.
In A/B (1ch only) and C (2ch only), the ON/OFF pin is connected to VIN pin,
In B (2ch only)/C (1ch only)/D type, the ON/OFF pin is connected to VSS pin;
Note that during operation in these cases, the current consumption of the IC is generated as much as the current
which flows into a pull-up resistor of 2.6 M or a pull-down resistor of 2.6 M.
23
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Precautions
Wiring patterns for the VIN pin, the VOUT pin and GND should be designed and that the impedance is low. When
mounting an output capacitor between the VOUT pin and VSS pin (CL1, CL2), a capacitor for stabilizing the input
between the VIN pin and the VSS pin (CIN), the distance from the capacitors to these pins should be as short as
possible.
Note that generally the output voltage may increase when a series regulator is used at low load current (1.0 mA or
less).
Note that generally the output voltage may increase due to the leakage current from an output driver when a series
regulator is used at high temperature.
Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-1721 Series. However, be sure to perform sufficient evaluation under the
actual usage conditions for selection, including evaluation of temperature characteristics. Refer to “(5) Example of
Equivalent Series Resistance vs. Output Current Characteristics (Ta = 25C)” in “ Reference Data (Per
Circuit)” for the equivalent series resistance (RESR) of the output capacitor.
Input capacitor (CIN) :
1.0 F or more
1.0 F or more
Output capacitor (CL1, CL2) :
The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitor is small
or an input capacitor is not connected. Note that, if the capacitance of the output capacitor is greater than that of the
input capacitor, the voltage regulator may oscillate.
Note that an oscillation may occur when the load current is high (100 mA or higher) and the difference between the
voltage input and output is around the dropout voltage if the inductance of the power supply is high. Perform
sufficient evaluation including electrical characteristics under the actual use conditions to select an input capacitor.
Concerning the fluctuation of output voltage due to power-supplying and load, confirm with the actual device.
Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the
power supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
The application conditions for the input voltage, the output voltage, and the load current should not exceed the
package power dissipation.
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
In determining the output current, attention should be paid to the output current value specified in Table 10 in “
Electrical Characteristics” and footnote *5 of the table.
ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
24
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Characteristics (Typical Data) (Per Circuit)
(1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
VOUT = 1.2 V
VOUT = 3.0 V
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
IN = 3.3 V
3.5 V
V
IN = 1.5 V
1.7 V
4.0 V
2.2 V
5.0 V
6.5 V
3.2 V
6.5 V
0
100
200
300
400
0
100
200
300
400
IOUT [mA]
IOUT [mA]
VOUT = 5.0 V
6
5
4
3
2
1
0
Remark In determining the output current, attention should
be paid to the following.
V
IN = 5.3 V
5.5 V
6.0 V
6.5 V
1. The minimum output current value and
footnote *5 of Table 10 in the “ Electrical
Characteristics”
2. The package power dissipation
0
100
200
300
400
IOUT [mA]
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
VOUT = 1.2 V
VOUT = 3.0 V
1.30
3.1
3.0
2.9
1.25
1.20
IOUT = 1 mA
2.8
1.15
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 30 mA
IOUT = 50 mA
2.6
2.7
1.10
1.05
1.00
2.5
1.0
1.5
2.0
2.5
3.0
3.5
2.5
3.0
3.5
4.0
4.5
5.0
VIN [V]
VIN [V]
VOUT = 5.0 V
5.2
5.1
5.0
4.9
4.8
4.7
I
I
I
OUT = 1 mA
OUT = 30 mA
OUT = 50 mA
4.6
4.5
4.5
5.0
5.5
6.0
6.5
VIN [V]
25
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
(3) Dropout Voltage vs. Output Current
VOUT = 1.2 V
VOUT = 3.0 V
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
85°C
25°C
−40°C
0.30
85°C
25°C
−40°C
0.25
0.20
0.15
0.10
0.05
0
0
50
100
150
200
0
50
100
150
200
I
OUT [mA]
IOUT [mA]
VOUT = 5.0 V
0.25
0.20
0.15
0.10
0.05
0
85°C
25°C
−40°C
0
50
100
150
200
IOUT [mA]
(4) Dropout Voltage vs. Set Output Voltage
0.40
150 mA
100 mA
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
50 mA
30 mA
10 mA
0
1
2
3
4
5
6
VOUT(S) [V]
26
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
(5) Output Voltage vs. Ambient Temperature
VOUT = 1.2 V
VOUT = 3.0 V
3.20
1.30
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
1.25
1.20
1.15
1.10
−40 −25
0
25
50
75 85
−40 −25
0
25
50
75 85
Ta [°C]
Ta [°C]
VOUT = 5.0 V
5.3
5.2
5.1
5.0
4.9
4.8
4.7
−40 −25
0
25
50
75 85
Ta [°C]
(6) Current Consumption vs. Input Voltage
VOUT = 1.2 V
VOUT = 3.0 V
40
35
30
25
40
35
30
25
20
15
10
5
85°C
25°C
20
15
10
5
85°C
25°C
−40°C
−40°C
0
0
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
VIN [V]
VIN [V]
VOUT = 5.0 V
40
35
30
25
20
15
10
5
85°C
25°C
−40°C
0
0
1
2
3
4
5
6
7
VIN [V]
27
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
(7) Ripple Rejection (Ta = 25°C)
VOUT = 1.2 V
VOUT = 3.0 V
VIN = 2.2 V, CLn = 1.0 F
VIN = 4.0 V, CLn = 1.0 F
VOUT = 5.0 V
VIN = 6.0 V, CLn = 1.0 F
Remark CLn: Capacitor set to VOUTn pin externally (n = 1, 2)
28
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Reference Data (Per Circuit)
(1) Transient Response Characteristics when Input (Ta = 25°C) Common to VR1 and VR2
VOUT = 1.2 V
OUT = 30 mA, tr = tf = 5.0 s, CLn = 1.0 F, CIN = 1.0 F
VOUT = 3.0 V
I
IOUT = 30 mA, tr = tf = 5.0 s, CLn = 1.0 F, CIN = 1.0 F
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
3.10
3.08
3.06
3.04
3.02
3.00
2.98
2.96
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
V
IN
V
IN
V
OUT
V
OUT
−100 −50
0
50 100 150 200 250 300 350
−100 −50
0
50 100 150 200 250 300 350
t [μs]
t [μs]
VOUT = 5.0 V
IOUT = 30 mA, tr = tf = 5.0 s, CLn = 1.0 F, CIN = 1.0 F
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.97
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
V
IN
V
OUT
−100 −50
0
50 100 150 200 250 300 350
t [μs]
(2) Transient Response Characteristics of Load (Ta = 25°C)
V
V
OUT = 1.2 V
IN = 2.2 V, CLn = 1.0
V
V
OUT = 1.2 V
IN = 2.2 V, CLn = 1.0
F, CIN = 1.0
F, IOUT = 10 mA
50 mA
100
F, CIN = 1.0
F, IOUT = 10 mA
100 mA
200
1.46
1.42
1.38
1.34
1.30
1.26
1.22
1.18
1.14
1.10
1.42
1.38
1.34
1.30
1.26
1.22
1.18
1.14
1.10
1.06
75
50
25
0
−25
−50
−100
−125
−150
150
100
50
I
OUT
I
OUT
OUT
0
V
V
OUT
−50
−100
−150
−200
−250
−100 −50
0
50 100 150 200 250 300 350
−100 −50
0
50 100 150 200 250 300 350
t [μs]
t [μs]
VOUT = 3.0 V
VOUT = 3.0 V
V
IN = 4.0 V, CLn = 1.0
F, CIN = 1.0
F, IOUT = 10 mA
50 mA
VIN = 4.0 V, CLn = 1.0
F, CIN = 1.0
F, IOUT = 10 mA
100 mA
3.25
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
100
75
50
25
0
−25
−50
−75
−100
−125
3.25
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
200
150
100
50
I
OUT
I
OUT
0
−50
−100
−150
−200
−250
V
OUT
V
OUT
−100 −50
0
50 100 150 200 250 300 350
−100 −50
0
50 100 150 200 250 300 350
t [μs]
t [μs]
Remark CLn: Capacitor set to VOUTn pin externally (n = 1, 2)
29
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
V
V
OUT = 5.0 V
IN = 6.0 V, CLn = 1.0
V
V
OUT = 5.0 V
IN = 6.0 V, CLn = 1.0
F, CIN = 1.0
F, IOUT = 10 mA
50 mA
F, CIN = 1.0
F, IOUT = 10 mA
100 mA
5.50
5.40
5.30
5.20
5.10
5.00
4.90
4.80
4.70
4.60
100
75
50
25
0
−25
−50
−75
−100
−125
5.50
5.40
5.30
5.20
5.10
5.00
4.90
4.80
4.70
4.60
200
150
100
50
I
OUT
I
OUT
0
−50
−100
−150
−200
−250
V
OUT
V
OUT
−100 −50
0
50 100 150 200 250 300 350
−100 −50
0
50 100 150 200 250 300 350
t [μs]
t [μs]
(3) Transient Response Characteristics of ON/OFF Pin (Ta = 25°C)
VOUT = 1.2 V
VOUT = 3.0 V
VIN = 2.2 V, tr = 5.0 s, CLn = 1.0 F, CIN = 1.0 F, IOUT = 100 mA
VIN = 4.0 V, tr = 5.0 s, CLn = 1.0 F, CIN = 1.0 F, IOUT = 100 mA
2.4
2.0
1.6
1.2
0.8
0.4
0
4.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
6.0
V
ON / OFF
V
ON / OFF
4.0
2.0
2.0
0
0
−2.0
−4.0
−6.0
−8.0
−2.0
−4.0
−6.0
−8.0
V
OUT
V
OUT
0
50
100
150
200
0
50
100
150
200
t [μs]
t [μs]
VOUT = 5.0 V
VIN = 6.0 V, tr = 5.0 s, CLn = 1.0 F, CIN = 1.0 F, IOUT = 100 mA
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
8.0
6.0
V
ON / OFF
4.0
2.0
0
−2.0
−4.0
−6.0
−8.0
−10.0
−12.0
V
OUT
0
50
100
150
200
t [μs]
Remark CLn: Capacitor set to VOUTn pin externally (n = 1, 2)
30
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
(4) Transient Response Characteristics of Load’s Mutual Interference (Ta = 25°C)
VOUT1 = VOUT2 = 1.2 V
VOUT1 = VOUT2 = 3.0 V
VIN = 2.2 V, CL1 = CL2 = 1.0 F, CIN = 1.0 F,
VIN = 4.0 V, CL1 = CL2 = 1.0 F, CIN = 1.0 F,
I
OUT1 = 10 mA 100 mA, IOUT2 = no load
IOUT1 = 10 mA 100 mA, IOUT2 = no load
150
100
50
150
100
50
I
OUT1
I
OUT1
0
0
−50
−50
1.30
1.26
1.22
1.18
1.14
3.10
3.05
3.00
2.95
2.90
VOUT2
V
OUT2
1.26
1.22
1.18
1.14
1.10
1.06
3.05
3.00
2.95
2.90
2.85
2.80
V
OUT1
V
OUT1
−100 −50
0
50 100 150 200 250 300 350
−100 −50
0
50 100 150 200 250 300 350
t [μs]
t [μs]
VOUT1 = VOUT2 = 5.0 V
VIN = 6.0 V, CL1 = CL2 = 1.0 F, CIN = 1.0 F,
I
OUT1 = 10 mA 100 mA, IOUT2 = no load
150
100
50
I
OUT1
0
−50
5.20
5.10
5.00
4.90
4.80
V
OUT2
5.10
5.00
4.90
4.80
4.70
4.60
V
OUT1
−100 −50
0
50 100 150 200 250 300 350
t [μs]
(5) Example of Equivalent Series Resistance vs. Output Current Characteristics (Ta = 25C)
CIN = CLn = 1.0 F
100
Stable
0.01
0
150
IOUT [mA]
Remark CLn: Capacitor set to VOUTn pin externally (n = 1, 2)
31
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
Marking Specifications
(1) SNT-6A
Top view
(1) to (3) : Product code (Refer to Product name vs. Product code)
(4) to (6) : Lot number
6
5
4
(1) (2) (3)
(4) (5) (6)
1
2
3
Product name vs. Product code
(a) S-1721 Series A type
Product code
Product code
Product Name
(1)
Product Name
(2)
2
2
2
6
6
6
6
6
2
2
6
2
2
6
6
6
6
6
2
6
2
2
2
2
6
2
2
2
2
2
6
(3)
B
D
S
D
7
(1)
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
(2)
6
2
6
6
6
6
6
6
6
2
2
6
2
2
6
6
6
6
7
2
2
6
2
6
2
6
2
2
6
2
(3)
P
Z
Q
R
S
T
U
A
B
H
I
S-1721A1212-I6T1U
S-1721A1215-I6T1U
S-1721A1218-I6T1U
S-1721A1225-I6T1U
S-1721A1226-I6T1U
S-1721A1228-I6T1U
S-1721A122J-I6T1U
S-1721A1230-I6T1U
S-1721A1233-I6T1U
S-1721A1C18-I6T1U
S-1721A1512-I6T1U
S-1721A1513-I6T1U
S-1721A1515-I6T1U
S-1721A1518-I6T1U
S-1721A1525-I6T1U
S-1721A152J-I6T1U
S-1721A1530-I6T1U
S-1721A1533-I6T1U
S-1721A1812-I6T1U
S-1721A1815-I6T1U
S-1721A1818-I6T1U
S-1721A1825-I6T1U
S-1721A1826-I6T1U
S-1721A1828-I6T1U
S-1721A1829-I6T1U
S-1721A182J-I6T1U
S-1721A1830-I6T1U
S-1721A1833-I6T1U
S-1721A2020-I6T1U
S-1721A2121-I6T1U
S-1721A2512-I6T1U
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-1721A2515-I6T1U
S-1721A2518-I6T1U
S-1721A2525-I6T1U
S-1721A2528-I6T1U
S-1721A252J-I6T1U
S-1721A2530-I6T1U
S-1721A2533-I6T1U
S-1721A2613-I6T1U
S-1721A2812-I6T1U
S-1721A2815-I6T1U
S-1721A2818-I6T1U
S-1721A2825-I6T1U
S-1721A2826-I6T1U
S-1721A2828-I6T1U
S-1721A282J-I6T1U
S-1721A2830-I6T1U
S-1721A2833-I6T1U
S-1721A2J12-I6T1U
S-1721A2J15-I6T1U
S-1721A2J18-I6T1U
S-1721A2J2J-I6T1U
S-1721A2J33-I6T1U
S-1721A3018-I6T1U
S-1721A3028-I6T1U
S-1721A3030-I6T1U
S-1721A3033-I6T1U
S-1721A3119-I6T1U
S-1721A3318-I6T1U
S-1721A3330-I6T1U
S-1721A3333-I6T1U
E
F
G
N
W
H
P
Q
I
V
8
A
W
X
C
9
J
K
L
M
T
A
V
J
N
X
F
8
7
6
G
4
Y
K
Z
L
U
3
2
M
2
C
R
O
O
32
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
(b) S-1721 Series B type
(e) S-1721 Series E type
Product code
Product code
Product Name
Product Name
(1)
S
(2)
3
(3)
A
(1)
S
S
S
S
S
S
S
S
S
S
S
S
S
S
(2)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(3)
A
B
D
L
S-1721B1515-I6T1U
S-1721B1518-I6T1U
S-1721B1812-I6T1U
S-1721B1818-I6T1U
S-1721B2818-I6T1U
S-1721B2J2J-I6T1U
S-1721E1328-I6T1U
S-1721E1528-I6T1U
S-1721E1828-I6T1U
S-1721E1833-I6T1U
S-1721E2518-I6T1U
S-1721E2525-I6T1U
S-1721E2530-I6T1U
S-1721E2818-I6T1U
S-1721E2833-I6T1U
S-1721E2J25-I6T1U
S-1721E2J2J-I6T1U
S-1721E3012-I6T1U
S-1721E3025-I6T1U
S-1721E3033-I6T1U
S
3
B
S
3
C
D
E
S
3
S
3
E
F
S
3
F
O
G
H
K
I
(c) S-1721 Series C type
Product Name
Product code
(1)
S
(2)
4
(3)
A
S-1721C2J2J-I6T1U
S
P
J
(d) S-1721 Series D type
Product code
Product Name
(1)
S
(2)
4
(3)
T
S-1721D1818-I6T1U
S-1721D3318-I6T1U
S
4
S
33
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.1_02
S-1721 Series
(2) SOT-23-6
Top view
(1) to (3) : Product code (Refer to Product name vs. Product code)
6
5
4
(4) : Lot number
(1) (2) (3) (4)
1
2
3
Product name vs. Product code
(a) S-1721 Series A type
Product code
Product code
Product Name
(1)
Product Name
(2)
2
2
6
2
2
2
2
6
6
2
2
2
2
2
(3)
B
D
E
N
4
(1)
S
S
S
S
S
S
S
S
S
S
S
S
S
(2)
2
6
6
2
2
2
6
6
2
2
2
6
2
(3)
Z
S-1721A1212-M6T1x
S-1721A1215-M6T1x
S-1721A1228-M6T1x
S-1721A1233-M6T1x
S-1721A1328-M6T1x
S-1721A1330-M6T1x
S-1721A1528-M6T1x
S-1721A1530-M6T1x
S-1721A1533-M6T1x
S-1721A1825-M6T1x
S-1721A1828-M6T1x
S-1721A1830-M6T1x
S-1721A1833-M6T1x
S-1721A2020-M6T1x
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S-1721A2518-M6T1x
S-1721A2528-M6T1x
S-1721A2812-M6T1x
S-1721A2815-M6T1x
S-1721A2818-M6T1x
S-1721A2828-M6T1x
S-1721A2830-M6T1x
S-1721A2833-M6T1x
S-1721A2J2J-M6T1x
S-1721A3312-M6T1x
S-1721A3318-M6T1x
S-1721A3328-M6T1x
S-1721A3333-M6T1x
R
B
H
I
E
Y
L
A
X
C
J
M
F
9
G
3
M
3
2
O
C
(e) S-1721 Series E type
(b) S-1721 Series B type
Product Name
Product code
Product code
Product Name
(1)
S
(2)
3
(3)
G
(1)
S
S
S
S
S
S
S
S
S
S
S
S
(2)
5
5
5
5
5
5
5
5
5
5
5
5
(3)
B
S-1721B2828-M6T1x
S-1721E1528-M6T1x
S-1721E1825-M6T1x
S-1721E1826-M6T1x
S-1721E1828-M6T1x
S-1721E1830-M6T1x
S-1721E1833-M6T1x
S-1721E2025-M6T1x
S-1721E2813-M6T1x
S-1721E2818-M6T1x
S-1721E2833-M6T1x
S-1721E2J25-M6T1x
S-1721E3312-M6T1x
U
C
D
Q
L
(c) S-1721 Series C type
Product Name
Product code
(1)
S
(2)
4
(3)
A
S-1721C2J2J-M6T1x
T
(d) S-1721 Series D type
M
G
H
K
Product code
Product Name
(1)
S
(2)
4
(3)
R
S-1721D1828-M6T1x
S-1721D3318-M6T1x
Remark 1. x: G or U
S
4
S
N
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
34
1.57±0.03
6
5
4
+0.05
-0.02
0.08
1
2
3
0.5
0.48±0.02
0.2±0.05
No. PG006-A-P-SD-2.1
SNT-6A-A-PKG Dimensions
PG006-A-P-SD-2.1
TITLE
No.
ANGLE
UNIT
mm
ABLIC Inc.
+0.1
-0
ø1.5
4.0±0.1
2.0±0.05
0.25±0.05
+0.1
ø0.5
-0
4.0±0.1
0.65±0.05
1.85±0.05
3
2
5
1
6
4
Feed direction
No. PG006-A-C-SD-2.0
TITLE
SNT-6A-A-Carrier Tape
PG006-A-C-SD-2.0
No.
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. PG006-A-R-SD-1.0
SNT-6A-A-Reel
TITLE
No.
PG006-A-R-SD-1.0
ANGLE
UNIT
5,000
QTY.
mm
ABLIC Inc.
0.52
2
1.36
0.52
1
0.3
0.2
1.
2.
(0.25 mm min. / 0.30 mm typ.)
(1.30 mm ~ 1.40 mm)
0.03 mm
SNT
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package ( 1.30 mm ~ 1.40 mm ).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
(0.25 mm min. / 0.30 mm typ.)
(1.30 mm ~ 1.40 mm)
1.
2.
SNT-6A-A
-Land Recommendation
TITLE
No. PG006-A-L-SD-4.1
No.
PG006-A-L-SD-4.1
ANGLE
UNIT
mm
ABLIC Inc.
2.9±0.2
1.9±0.2
6
5
4
+0.1
-0.05
1
3
2
0.15
0.95
0.95
0.35±0.15
No. MP006-A-P-SD-2.1
TITLE
SOT236-A-PKG Dimensions
MP006-A-P-SD-2.1
No.
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
+0.1
-0
2.0±0.05
0.25±0.1
ø1.5
+0.2
-0
ø1.0
4.0±0.1
1.4±0.2
3.2±0.2
3
4
2 1
6
5
Feed direction
No. MP006-A-C-SD-3.1
TITLE
SOT236-A-Carrier Tape
MP006-A-C-SD-3.1
No.
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. MP006-A-R-SD-2.1
TITLE
SOT236-A-Reel
MP006-A-R-SD-2.1
No.
ANGLE
UNIT
QTY
3,000
mm
ABLIC Inc.
Disclaimers (Handling Precautions)
1. All the information described herein (product data, specifications, figures, tables, programs, algorithms and application
circuit examples, etc.) is current as of publishing date of this document and is subject to change without notice.
2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not responsible for damages caused by the reasons other than the products described herein
(hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use
of the information described herein.
3. ABLIC Inc. is not responsible for damages caused by the incorrect information described herein.
4. Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,
operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the
products outside their specified ranges.
5. When using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7. The products must not be used or provided (exported) for the purposes of the development of weapons of mass
destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to
develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.
8. The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do
not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.
Especially, the products cannot be used for life support devices, devices implanted in the human body and devices
that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.
9. Semiconductor products may fail or malfunction with some probability.
The user of the products should therefore take responsibility to give thorough consideration to safety design including
redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or
death, fires and social damage, etc. that may ensue from the products' failure or malfunction.
The entire system must be sufficiently evaluated and applied on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc.
The information described herein does not convey any license under any intellectual property rights or any other
rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any
part of this document described herein for the purpose of disclosing it to a third-party without the express permission
of ABLIC Inc. is strictly prohibited.
14. For more details on the information described herein, contact our sales office.
2.2-2018.06
www.ablic.com
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