AP2202K-ADJTRE1 [DIODES]
Adjustable Positive LDO Regulator, 0.35V Dropout, PDSO5, SOT-23, 5 PIN;
| 型号： | AP2202K-ADJTRE1 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Adjustable Positive LDO Regulator, 0.35V Dropout, PDSO5, SOT-23, 5 PIN 光电二极管 输出元件 调节器 |
| 文件： | 总27页 (文件大小：740K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AP2202
150mA RF ULDO REGULATOR
Description
Pin Assignments
The AP2202 is a 150mA ULDO regulator which provides very low
noise, ultra low dropout voltage (typically 165mV at 150mA), very low
standby current (1µA maximum) and excellent power supply ripple
rejection (PSRR 75dB at 100Hz) in battery powered applications,
such as handsets and PDAs and in noise sensitive applications, such
as RF electronics.
(Top View)
(Top View)
VIN
VIN
1
2
3
5
4
VOUT
ADJ
1
2
3
5
4
VOUT
BYP
GND
EN
GND
EN
The AP2202 also features logic compatible enable/shutdown control
inputs, a low power shutdown mode for extended battery life, over
current protection, over temperature protection, as well as reversed-
battery protection.
SOT-23-5
The AP2202 has adjustable, 2.5V, 2.6V, 2.8V, 3.0V and 3.3V
versions.
(Top View)
(Top View)
The AP2202 is available in space saving SOT-23-5 and SOT-89
packages.
Features
Up to 150mA Output Current
3
1
2
3
1
2
Low Standby Current
VOUT
VIN
VOUT
GND
(TAB)
VIN
GND
(TAB)
Low Dropout Voltage: VDROP = 165mV at 150mA
High Output Accuracy: ±1%
Good Ripple Rejection Ability: 75dB at 100Hz and IOUT = 100µA
Tight Load and Line Regulation
Low Temperature Coefficient
SOT-89 (Option 1)
SOT-89 (Option 2)
Applications
Over Current Protection
Thermal Protection
Cellular Phones
Reverse-battery Protection
Cordless Phones
Digital Still Cameras
Logic-controlled Enable
Lead-Free Packages: SOT-23-5, SOT-89
Wireless Communicators
PDAs / Palmtops
.
Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
Lead-Free Packages, Available in “Green” Molding Compound:
PC Mother Board
SOT-23-5, SOT-89
Consumer Electronics
.
.
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
1 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Typical Applications Circuit (Note 4)
VIN=3.8V
AP2202-2.8
VOUT=2.8V
VIN
VIN
VOUT
BYP
VOUT
EN
COUT
CIN
1.0F
GND
2.2F
CBYP
100pF
AP2202-ADJ
VIN
VIN
EN
VOUT
VOUT
ADJ
R1
R2
GND
CIN
COUT
1.0F
2.2 F
CBYP
optional
VOUT=1.25* (1+R2/R1)
Note 4: Dropout voltage is 165mV when TA=+25°C. In order to obtain a normal output voltage, VOUT+0.165V is the minimum input voltage which will result a low
PSRR, imposing a bad influence on system. Therefore, the recommended input voltage is VOUT+0.5V to 13.2V. For AP2202-2.8 version, its input voltage
can be set from 3.3V(VOUT+0.5V) to 13.2V. For that of ADJ version, any value from VOUT+0.5V to 13.2V is available. R1 and R2 must be correctly selected
when setting the output voltage. For example, if 3.0V output voltage is required, R1 and R2 can be set to 10k and 14k respectively. For ADJ version, we
recommend 2.3V as minimum output voltage.
Pin Descriptions
Pin Number
Pin Name
Function
SOT-23-5
SOT-89
1
2
3
2
VIN
Input voltage
GND
Ground (TAB for SOT-89)
Enable input: CMOS or TTL compatible input. Logic high=enable, logic
low=shutdown
3
—
EN
4
5
—
BYP/ADJ
VOUT
Bypass capacitor for low noise operation/Adjust output
Regulated output voltage
1
2 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Functional Block Diagram
1 (3)
5 (1)
VIN
VOUT
4
BYP
+
-
Bandgap
Ref.
3
EN
A (B)
A for SOT-23-5
B for SOT-89
Current Limit
Thermal Shutdown
2 (2)
GND
Fixed Regulator
1
5
4
VIN
VOUT
ADJ
+
-
Bandgap
Ref.
3
EN
Current Limit
Thermal Shutdown
2
GND
Adjustable Regulator
3 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Absolute Maximum Ratings (Note 5)
Symbol
VIN
Parameter
Supply Input Voltage
Rating
Unit
V
15
VEN
PD
Enable Input Voltage
15
V
Power Dissipation
Internally Limited (Thermal Protection)
W
°C
°C
°C
V
TLEAD
TJ
Lead Temperature (Soldering, 10sec)
Junction Temperature
Storage Temperature
+260
+150
TSTG
—
-65 to +150
200
ESD (Machine Model)
SOT-23-5
SOT-89
200
165
θJA
Thermal Resistance (No Heatsink)
°C/W
Note 5:
Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied.
Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability.
Recommended Operating Conditions
Symbol
VIN
Parameter
Supply Input Voltage
Min
2.5
0
Max
13.2
13.2
+125
Unit
V
VEN
Enable Input Voltage
V
TJ
Operating Junction Temperature
-40
°C
4 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics
AP2202-ADJ Electrical Characteristics
(
@
VIN = VOUT+1V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥ 2.0V, TJ =
+25°C, Bold typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
Parameter
Conditions
Min
-1
Typ
—
Max
1
Unit
VOUT/VOUT
Output Voltage Accuracy
Variation from specified VOUT
%
-2
—
2
Output Voltage Temperature
Coefficient (Note 7)
∆VOUT/∆T
—
—
120
—
µV/°C
%/V
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.004
—
0.012
0.05
0.2
VRLINE
Line Regulation
VIN = VOUT +1V to 13.2V
0.02
—
VRLOAD
VDROP
ISTD
Load Regulation (Note 8)
IOUT = 0.1mA to 150mA
IOUT = 100µA
%
0.5
15
50
—
70
110
—
150
230
250
300
275
350
1
IOUT = 50mA
Dropout Voltage (Note 9)
mV
140
—
IOUT = 100mA
165
—
IOUT = 150mA
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
—
Standby Current
µA
5
95
130
150
140
160
600
800
1000
1500
1900
2500
—
VEN ≥2.0V, IOUT = 0µA
VEN ≥2.0V, IOUT = 100µA
VEN ≥2.0V, IOUT = 50mA
VEN ≥2.0V, IOUT = 100mA
VEN ≥ 2.0V, IOUT = 150mA
—
98
—
350
—
IGND
Ground Pin Current (Note 10)
µA
600
—
1300
—
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IOUT = 100µA
VOUT = 0V
75
dB
320
550
mA
IOUT = 50mA, COUT = 2.2µF,
100pF from BYP to GND
eno
Output Noise
—
260
—
nV / Hz
5 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-ADJ Electrical Characteristics
(
@
VIN = VOUT+1V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥ 2.0V, TJ =
+25°C, Bold typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
VIL
Parameter
Conditions
Min
—
Typ
—
Max
0.4
0.18
—
Unit
V
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Enable Input Logic-Low Current
Regulator Shutdown
—
—
VIH
Regulator Enabled
VIL ≤ 0.4V
2.0
—
—
V
0.01
—
1
IIL
µA
VIL ≤ 0.18V
VIH ≥ 2.0V
VIH ≥ 2.0V
SOT-23-5
—
2
—
5
20
25
—
IIH
Enable Input Logic-High Current
Thermal Resistance
µA
—
—
—
63.4
50
θJC
°C/W
SOT-89
—
—
Notes:
6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production.
7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ = +25°C) or 2% (-40oC ≤ TJ ≤ +125°C) below its
nominal value measured at 1V differential.
10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
6 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-2.5 Electrical Characteristics
(
@
VIN = 3.5V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
Parameter
Conditions
Min
-1
Typ
—
Max
1
Unit
VOUT/VOUT
Output Voltage Accuracy
Variation from specified VOUT
%
-2
—
2
∆VOUT/∆T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
48
—
µV/°C
Output Voltage Temperature
Coefficient (Note 7)
VOUT/VOUT)/∆T
—
ppm/°C
1
3
VRLINE
Line Regulation
VIN = 3.5V to 13.2V
IOUT = 0.1mA to 150mA
IOUT = 100µA
mV
mV
—
13
1
5
VRLOAD
Load Regulation (Note 8)
—
13
15
50
—
70
110
—
150
230
250
300
275
350
1
IOUT = 50mA
VDROP
Dropout Voltage (Note 9)
mV
140
—
IOUT = 100mA
165
—
IOUT = 150mA
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
—
ISTD
Standby Current
µA
5
95
130
150
140
160
600
800
1000
1500
1900
2500
—
VEN ≥2.0V, IOUT = 0µA
VEN ≥2.0V, IOUT = 100µA
VEN ≥2.0V, IOUT = 50mA
VEN ≥2.0V, IOUT = 100mA
VEN ≥ 2.0V, IOUT = 150mA
—
98
—
350
—
IGND
Ground Pin Current (Note 10)
µA
600
—
1300
—
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IOUT = 100µA
VOUT = 0V
75
dB
320
550
mA
IOUT = 50mA, COUT = 2.2µF,
100pF from BYP to GND
eno
Output Noise
—
260
—
nV / Hz
7 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-2.5 Electrical Characteristics
(
@
VIN = 3.5V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
VIL
Parameter
Conditions
Min
—
Typ
—
Max
0.4
0.18
—
Unit
V
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Enable Input Logic-Low Current
Regulator Shutdown
—
—
VIH
Regulator enabled
VIL ≤ 0.4V
2.0
—
—
V
0.01
—
1
IIL
µA
VIL ≤ 0.18V
VIH ≥ 2.0V
VIH ≥ 2.0V
SOT-23-5
—
2
—
5
20
25
—
IIH
Enable Input Logic-High Current
Thermal Resistance
µA
—
—
—
63.4
50
θJC
°C/W
SOT-89
—
—
Notes:
6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production.
7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ = +25°C) or 2% (-40°C ≤ TJ ≤ +125°C) below its
nominal value measured at 1V differential.
10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
8 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-2.6 Electrical Characteristics
(
@
VIN = 3.6V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
Parameter
Conditions
Min
-1
Typ
—
Max
1
Unit
VOUT/VOUT
Output Voltage Accuracy
Variation from specified VOUT
%
-2
—
2
∆VOUT/∆T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
46
—
µV/°C
Output Voltage Temperature
Coefficient (Note 7)
VOUT/VOUT)/∆T
—
ppm/°C
1
3
VRLINE
Line Regulation
VIN = 3.6V to 13.2V
IOUT = 0.1mA to 150mA
IOUT = 100µA
mV
mV
—
13
1
6
VRLOAD
Load Regulation (Note 8)
—
14
15
50
—
70
110
—
150
230
250
300
275
350
1
IOUT = 50mA
VDROP
Dropout Voltage (Note 9)
mV
140
—
IOUT = 100mA
165
—
IOUT = 150mA
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
—
ISTD
Standby Current
µA
5
95
130
150
140
160
600
800
1000
1500
1900
2500
—
VEN ≥2.0V, IOUT = 0µA
VEN ≥2.0V, IOUT = 100µA
VEN ≥2.0V, IOUT = 50mA
VEN ≥2.0V, IOUT = 100mA
VEN ≥ 2.0V, IOUT = 150mA
—
98
—
350
—
IGND
Ground Pin Current (Note 10)
µA
600
—
1300
—
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IOUT = 100µA
VOUT = 0V
75
dB
320
550
mA
IOUT = 50mA, COUT = 2.2µF,
100pF from BYP to GND
eno
Output Noise
—
260
—
nV / Hz
9 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-2.6 Electrical Characteristics
(
@
VIN = 3.6V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
VIL
Parameter
Conditions
Min
—
Typ
—
Max
0.4
0.18
—
Unit
V
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Enable Input Logic-Low Current
Regulator Shutdown
—
—
VIH
Regulator Enabled
VIL ≤ 0.4V
2.0
—
—
V
0.01
—
1
IIL
µA
VIL ≤ 0.18V
VIH ≥ 2.0V
VIH ≥ 2.0V
SOT-23-5
—
2
—
5
20
25
—
IIH
Enable Input Logic-High Current
Thermal Resistance
µA
—
—
—
63.4
50
θJC
°C/W
SOT-89
—
—
Notes:
6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production.
7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ = +25°C) or 2% (-40°C ≤ TJ ≤ +125°C) below its
nominal value measured at 1V differential.
10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
10 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-2.8 Electrical Characteristics
(
@
VIN = 3.8V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
Parameter
Conditions
Min
-1
Typ
—
Max
1
Unit
VOUT/VOUT
Output Voltage Accuracy
Variation from specified VOUT
%
-2
—
2
∆VOUT/∆T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
42.8
1
—
µV/°C
Output Voltage Temperature
Coefficient (Note 7)
VOUT/VOUT)/∆T
—
ppm/°C
4
VRLINE
Line Regulation
VIN = 3.8V to 13.2V
IOUT = 0.1mA to 150mA
IOUT = 100µA
mV
mV
—
14
1
6
VRLOAD
Load Regulation (Note 8)
—
14
15
50
—
70
110
—
150
230
250
300
275
350
1
IOUT = 50mA
VDROP
Dropout Voltage (Note 9)
mV
140
—
IOUT = 100mA
165
—
IOUT = 150mA
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
—
ISTD
Standby Current
µA
5
95
130
150
140
160
600
800
1000
1500
1900
2500
—
VEN ≥2.0V, IOUT = 0µA
VEN ≥2.0V, IOUT = 100µA
VEN ≥2.0V, IOUT = 50mA
VEN ≥2.0V, IOUT = 100mA
VEN ≥ 2.0V, IOUT = 150mA
—
98
—
350
—
IGND
Ground Pin Current (Note 10)
µA
600
—
1300
—
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IOUT = 100µA
VOUT = 0V
75
dB
320
550
mA
IOUT = 50mA, COUT = 2.2µF,
100pF from BYP to GND
eno
Output Noise
—
260
—
nV / Hz
11 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-2.8 Electrical Characteristics
(
@
VIN = 3.8V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
VIL
Parameter
Conditions
Min
—
Typ
—
Max
0.4
0.18
—
Unit
V
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Enable Input Logic-Low Current
Regulator Shutdown
—
—
VIH
Regulator Enabled
VIL ≤ 0.4V
2.0
—
—
V
0.01
—
1
IIL
µA
VIL ≤ 0.18V
VIH ≥ 2.0V
VIH ≥ 2.0V
SOT-23-5
—
2
—
5
20
25
—
IIH
Enable Input Logic-High Current
Thermal Resistance
µA
—
—
—
63.4
50
θJC
°C/W
SOT-89
—
—
Notes:
6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production.
7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ = +25°C) or 2% (-40°C ≤ TJ ≤ +125°C) below its
nominal value measured at 1V differential.
10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
12 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-3.0 Electrical Characteristics
(
@
VIN = 4V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
Parameter
Conditions
Min
-1
Typ
—
Max
1
Unit
VOUT/VOUT
Output Voltage Accuracy
Variation from specified VOUT
%
-2
—
2
∆VOUT/∆T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
40
—
µV/°C
Output Voltage Temperature
Coefficient (Note 7)
VOUT/VOUT)/∆T
—
ppm/°C
1
4
VRLINE
Line Regulation
VIN = 4V to 13.2V
IOUT = 0.1mA to 150mA
IOUT = 100µA
mV
mV
—
14
1
7
VRLOAD
Load Regulation (Note 8)
—
15
15
50
—
70
110
—
150
230
250
300
275
350
1
IOUT = 50mA
VDROP
Dropout Voltage (Note 9)
mV
140
—
IOUT = 100mA
165
—
IOUT = 150mA
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
—
ISTD
Standby Current
µA
5
95
130
150
140
160
600
800
1000
1500
1900
2500
—
VEN ≥2.0V, IOUT = 0µA
VEN ≥2.0V, IOUT = 100µA
VEN ≥2.0V, IOUT = 50mA
VEN ≥2.0V, IOUT = 100mA
VEN ≥ 2.0V, IOUT = 150mA
—
98
—
350
—
IGND
Ground Pin Current (Note 10)
µA
600
—
1300
—
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IOUT = 100µA
VOUT = 0V
75
dB
320
550
mA
IOUT = 50mA, COUT = 2.2µF,
100pF from BYP to GND
eno
Output Noise
—
260
—
nV / Hz
13 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-3.0 Electrical Characteristics
(
@
VIN = 4V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
VIL
Parameter
Conditions
Min
—
Typ
—
Max
0.4
0.18
—
Unit
V
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Enable Input Logic-Low Current
Regulator Shutdown
—
—
VIH
Regulator Enabled
VIL ≤ 0.4V
2.0
—
—
V
0.01
—
1
IIL
µA
VIL ≤ 0.18V
VIH ≥ 2.0V
VIH ≥ 2.0V
SOT-23-5
—
2
—
5
20
25
—
IIH
Enable Input Logic-High Current
Thermal Resistance
µA
—
—
—
63.4
50
θJC
°C/W
SOT-89
—
—
Notes:
6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production.
7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ = +25°C) or 2% (-40°C ≤ TJ ≤ +125°C) below its
nominal value measured at 1V differential.
10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
14 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-3.3 Electrical Characteristics
(
@
VIN = 4.3V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
Parameter
Conditions
Min
-1
Typ
—
Max
1
Unit
VOUT/VOUT
Output Voltage Accuracy
Variation from specified VOUT
%
-2
—
2
∆VOUT/∆T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
36.3
1
—
µV/°C
Output Voltage Temperature
Coefficient (Note 7)
VOUT/VOUT)/∆T
—
ppm/°C
5
VRLINE
Line Regulation
VIN = 4.3V to 13.2V
IOUT = 0.1mA to 150mA
IOUT = 100µA
mV
mV
—
15
1
8
VRLOAD
Load Regulation (Note 8)
—
17
15
50
—
70
110
—
150
230
250
300
275
350
1
IOUT = 50mA
VDROP
Dropout Voltage (Note 9)
mV
140
—
IOUT = 100mA
165
—
IOUT = 150mA
VEN ≤ 0.4V (shutdown)
VEN ≤ 0.18V (shutdown)
0.01
—
ISTD
Standby Current
µA
5
95
130
150
140
160
600
800
1000
1500
1900
2500
—
VEN ≥2.0V, IOUT = 0µA
VEN ≥2.0V, IOUT = 100µA
VEN ≥2.0V, IOUT = 50mA
VEN ≥2.0V, IOUT = 100mA
VEN ≥ 2.0V, IOUT = 150mA
—
98
—
350
—
IGND
Ground Pin Current (Note 10)
µA
600
—
1300
—
PSRR
ILIMIT
Ripple Rejection
Current Limit
Frequency = 100Hz, IOUT = 100µA
VOUT = 0V
75
dB
320
550
mA
IOUT = 50mA, COUT = 2.2µF,
100pF from BYP to GND
eno
Output Noise
—
260
—
nV / Hz
15 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Electrical Characteristics (Cont.)
AP2202-3.3 Electrical Characteristics
(
@
VIN = 4.3V, IOUT = 100µA, CIN = 1.0µF, COUT = 2.2µF, VEN ≥2.0V, TJ = +25°C, Bold
typeface applies over -40°C≤ TJ ≤ +125°C (Note 6), unless otherwise specified.)
Symbol
VIL
Parameter
Conditions
Min
—
Typ
—
Max
0.4
0.18
—
Unit
V
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Enable Input Logic-Low Current
Regulator Shutdown
—
—
VIH
Regulator Enabled
VIL ≤ 0.4V
2.0
—
—
V
0.01
—
1
IIL
µA
VIL ≤ 0.18V
VIH ≥ 2.0V
VIH ≥ 2.0V
SOT-23-5
—
2
—
5
20
25
—
IIH
Enable Input Logic-High Current
Thermal Resistance
µA
—
—
—
63.4
50
θJC
°C/W
SOT-89
—
—
Notes:
6. Specifications in bold type are limited to -40°C ≤ TJ ≤ +125°C. Limits over temperature are guaranteed by design, but not tested in production.
7. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
8. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from
0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
9. Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ = +25°C) or 2% (-40°C ≤ TJ ≤ +125°C) below its
nominal value measured at 1V differential.
10. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load
current plus the ground pin current.
16 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Performance Characteristics
Output Voltage vs. Junction Temperature
Dropout Voltage vs. Junction Temperature
2.900
2.875
2.850
2.825
2.800
2.775
2.750
2.725
2.700
350
IOUT=50mA
IOUT=100mA
IOUT=150mA
AP2202-2.8
VIN=3.8V, IOUT=10mA
CIN=1.0F, COUT=2.2F
300
250
200
150
100
50
CIN=1.0F, COUT=2.2F
0
-60
-60
-40
-20
0
20
40
60
80
100
120
140
-40
-20
0
20
40
60
80
100
120
140
Junction Temperature (oC)
Junction Temperature (oC)
Ground Pin Current vs. Output Current
Ground Pin Current vs. Junction Temperature
5000
6
5
AP2202-2.8
TA=+25oC
CIN=1.0F, COUT=2.2F
IOUT=50mA
IOUT=100mA
4000
4
IOUT=150mA
VIN=3.8V,VEN=2.0V
3000
3
CIN=1.0F, COUT=2.2F
2
2000
1
1000
0
0
-1
-2
-3
-4
-1000
-2000
-60
-40
-20
0
20
40
60
80
100
120
140
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Output Current (mA)
Junction Temperature (oC)
Enable Current vs. Junction Temperature
Enable Voltage vs. Junction Temperature
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
20
VEN=1.8V
AP2202-2.8
AP2202-2.8
18
16
14
12
10
8
VEN=on
VEN=off
CIN=1.0F,COUT=2.2F
VIN=3.8V,IOUT=5mA
VEN=2.0V
VEN=3.0V
VEN=4.0V
VIN=3.8V, CIN=1.0F
COUT=2.2F, IOUT=100A
6
4
2
0
-60
-40
-20
0
20
40
60
80
100
120
140
-60
-40
-20
0
20
40
60
80
100
120
140
Junction Temperature (oC)
Junction Temperature (oC)
17 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Performance Characteristics (Cont.)
Noise vs. Bypass Capacitor
Output Noise vs. Frequency
200
10
1
AP2202-2.8
CIN=1.0F, COUT=2.2F, CBYP=100pF
VIN=4.5V, IOUT=10mA
IOUT=10mA
CIN=1.0F, COUT=2.2F
Noise Measurement Filter: DIN Noise
150
100
50
0
0.1
0.01
0.001
10
100
1000
10000
10
100
1k
10k
100k
1M
10M
Bypass Capacitor (pF)
Frequency (Hz)
Load Transient
Line Transient
(Conditions: VIN=3.8V, CBYP=100pF, VEN=2V,
IOUT=5mA to 50mA, CIN=1.0F, COUT=2.2µF)
(Conditions: VIN=3.8V to 4.8V, VEN=2V, IOUT=100µA
CBYP=100pF, COUT=10µF)
150
100
AP2202-2.8
50
0
50
0
-50
-100
0
10
20
30
40
50
60
70
80
90
100
Time (µs)
Time (µs)
VEN(on) vs. VOUT
(Conditions: VEN=0V to 2V, VIN=3.8V, IOUT=30mA,
CBYP=open, CIN=1.0µF, COUT=2.2µF)
PSRR vs. Frequency
100
90
80
70
60
50
40
30
20
10
0
AP2202-2.8
VIN=3.8V, VRIPPLE=1VPP
IOUT=10mA, COUT=2.2F
10
100
1k
10k
100k
1M
Frequency (Hz)
Time (µs)
18 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Performance Characteristics (Cont.)
Power Dissipation vs. Ambient Temperature
Power Dissipation vs. Ambient Temperature
0.8
0.8
SOT-89 Package
No Heatsink
SOT-23-5 Package
No Heatsink
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
25
50
75
100
125
150
150
150
25
50
75
100
125
150
Ambient Temperature (oC)
Ambient Temperature (oC)
ESR vs. Output Current
ESR vs. Output Current
100
10
100
10
COUT=1.0F
No Bypass Capacitor
COUT=2.2F
No Bypass Capacitor
Stable Area
1
1
Stable Area
0.1
0.01
0.1
0.01
0
25
50
75
100
125
0
25
50
75
100
125
150
Output Current (mA)
Output Current (mA)
ESR vs. Output Current
100
10
COUT=4.7F
No Bypass Capacitor
1
Stable Area
0.1
0.01
0
25
50
75
100
125
Output Current (mA)
19 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Application Information
Input Capacitor
A 1µF minimum capacitor is recommended to be placed between VIN and GND.
Output Capacitor
It is required to prevent oscillation. 1.0µF minimum is recommended when CBYP is unused. 2.2µF minimum is recommended when CBYP is 100pF.
The output capacitor may be increased to improve transient response.
Noise Bypass Capacitor
Bypass capacitor is connected to the internal voltage reference. A 100pF capacitor connected from BYP to GND make this reference quiet,
resulting in a significant reduction in output noise, but the ESR stable area will be narrowed.
The start-up speed of the AP2202 is inversely proportional to the value of reference bypass capacitor. In some cases, if output noise is not a major
concern and rapid turn-on is necessary, omit CBYP and leave BYP open.
Power Dissipation
Thermal shutdown may take place if exceeding the maximum power dissipation in application. Under all possible operating conditions, the junction
temperature must be within the range specified under absolute maximum ratings to avoid thermal shutdown.
To determine if the power dissipated in the regulator reaches the maximum power dissipation (see Figure Power Dissipation vs. Ambient
Temperature (SOT-23-5 package and SOT-89 package)), using:
TJ = PD*θJA + TA
PD = (VIN-VOUT)*IOUT+VIN*IGND
Where: TJ ≤ TJ(max), TJ(max) is absolute maximum ratings for the junction temperature; VIN*IGND can be ignored due to its small value.
TJ(max) is +150°C, θJA is 200°C/W for SOT-23-5 package and 165°C/W for SOT-89 package, no heatsink is required since the package alone will
dissipate enough heat to satisfy these requirements unless the calculated value for power dissipation exceeds the limit.
Example: For 2.8V version packaged in SOT-23-5, IOUT = 150mA, TA = +50°C, VIN(Max) is:
(150°C-50°C)/(0.15A*200°C/W)+2.8V=6.133V
Therefore, for good performance, please make sure that input voltage is less than 6.133V without heatsink when TA = +50°C.
20 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Ordering Information
AP2202 X - X X X
Output Voltage
Product Name
Package
Packing
E1/G1
K : SOT-23-5
R : SOT-89
E1 : RoHS Compliant
G1 : Green
ADJ : Adjustable Output
TR : Tape & Reel
2.5 : Fixed Output 2.5V
2.6 : Fixed Output 2.6V
2.8 : Fixed Output 2.8V
3.0 : Fixed Output 3.0V
3.3 : Fixed Output 3.3V
Part Number
Marking ID
Temperature
Package
Packing
RoHS Compliant
(Note 11)
RoHS
Range
Green
Green
Compliant
AP2202K-ADJTRE1
AP2202K-2.5TRE1
AP2202K-ADJTRG1
AP2202K-2.5TRG1
E2C
E2D
G2C
G2D
3k/Tape & Reel
3k/Tape & Reel
Pb
AP2202K-2.6TRG1
(Note 11)
Lead-Free
AP2202K-2.6TRE1
AP2202K-2.8TRE1
E2E
E2G
G2E
G2G
3k/Tape & Reel
3k/Tape & Reel
SOT-23-5
SOT-89
-40 to +125oC
AP2202K-2.8TRG1
(Note 11)
AP2202K-3.0TRE1
AP2202K-3.3TRE1
AP2202R-3.3TRE1
AP2202K-3.0TRG1
AP2202K-3.3TRG1
AP2202R-3.3TRG1
E2I
G2I
3k/Tape & Reel
3k/Tape & Reel
3k/Tape & Reel
E2L
E22B
G2L
G22B
Pb
Lead-Free
-40 to +125oC
Note 11:
Not recommended for new design.
21 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Marking Information
(1) SOT-23-5
(Top View)
: Logo
XXX
XXX : Marking ID (See Ordering Information)
(2) SOT-89
(Top View)
XXXX
XXXX
: Logo
XXXX : Marking ID (See Ordering Information)
3
1
2
1
2
3
22 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Package Outline Dimensions (All dimensions in mm(inch).)
(1) Package Type: SOT-23-5
2.820(0.111)
3.100(0.122)
0.100(0.004)
0.200(0.008)
0.200(0.008)
0.700(0.028)
REF
0.300(0.012)
0.500(0.020)
0°
8°
0.950(0.037)
TYP
1.800(0.071)
2.000(0.079)
0.000(0.000)
0.150(0.006)
0.900(0.035)
1.300(0.051)
23 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Package Outline Dimensions (Cont. All dimensions in mm(inch).)
(2) Package Type: SOT-89
1.400(0.055)
1.600(0.063)
4.400(0.173)
4.600(0.181)
Option 1
2.300(0.091)
3.950(0.156)
2.060(0.081)REF
2.600(0.102)
4.250(0.167)
3
10
0.900(0.035)
1.200(0.047)
0.350(0.014)
0.450(0.018)
0.320(0.013)
0.320(0.013)
0.540(0.021)
0.540(0.021)
0.480(0.019)
0.620(0.024)
3.000(0.118)
TYP
3
R0.150(0.006)
10
Option 1
Option 2
1.550(0.061)REF
1.030(0.041)REF
R 0.200(0.008)
0.320(0.013)REF
45
2.630(0.104)
2.930(0.115)
1.620(0.064)REF
2.210(0.087)REF
1.620(0.064)
1.830(0.072)
1.500(0.059)
1.800(0.071)
24 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Suggested Pad Layout
(1) Package Type: SOT-23-5
E2
G
Z
E1
Y
X
Z
G
X
Y
E1
E2
Dimensions
Value
(mm)/(inch)
3.600/0.142
(mm)/(inch)
1.600/0.063
(mm)/(inch)
0.700/0.028
(mm)/(inch)
1.000/0.039
(mm)/(inch)
0.950/0.037
(mm)/(inch)
1.900/0.075
25 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
Suggested Pad Layout (Cont.)
(2) Package Type: SOT-89
X1
Z
X2
Y1
Y
X
E
Z
X
X1
X2
Y
Y1
E
Dimensions
(mm)/(inch)
4.600/0.181
(mm)/(inch)
0.550/0.022
(mm)/(inch)
1.850/0.073
(mm)/(inch)
0.800/0.031
(mm)/(inch)
1.300/0.051
(mm)/(inch)
1.475/0.058
(mm)/(inch)
1.500/0.059
Value
26 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
AP2202
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2018, Diodes Incorporated
www.diodes.com
27 of 27
www.diodes.com
January 2018
© Diodes Incorporated
AP2202
Document number: DS38214 Rev. 3 - 2
相关型号：
©2020 ICPDF网 联系我们和版权申明