R1173D391B-TR-FE [RICOH]
暂无描述;型号: | R1173D391B-TR-FE |
厂家: | RICOH ELECTRONICS DEVICES DIVISION |
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文件: | 总33页 (文件大小:655K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
R1173x SERIES
Super low on resistance/Low voltage LDO
NO.EA-123-070828
OUTLINE
The R1173x Series are CMOS-based positive voltage regulator ICs. The R1173x Series have features of
super low dropout, 1A output current capability, and -3mV typical load regulation at 1A. Even the output voltage
is set at 1.5V, on resistance of internal FET is typically 0.32Ω. Therefore, applications that require a large current
at small dropout are suitable for the R1173x series. Low input voltage is acceptable and low output voltage can
be set. The minimum input voltage is 1.4V, and the lowest set output voltage is 0.8V. Each of these ICs consists
of a voltage reference unit, an error amplifier, resistor net for setting output voltage, a current limit circuit at
over-current, a chip enable circuit, a thermal-shutdown circuit, and so on. A stand-by mode with ultra low
consumption current can be realized with the chip enable pin. The output voltage types of R1173 are fixed one in
the IC and adjustable one (R1173x001x).
Since the packages for these ICs are the SOT-89-5 package, HSON-6, or HSOP-6J, high density mounting of
the ICs on boards is possible.
FEATURES
• Output Current ............................................................. 1A
• Supply Current............................................................. Typ. 60µA
• Standby Current........................................................... Typ. 0.1µA
• Input Voltage Range .................................................... 1.4V to 6.0V
• Output Voltage Range (R1173xxx1) ............................ 0.8V to 5.0V (HSOP-6J: 0.8V to 3.5V)
• Output Voltage Range (R1173x001)............................ 1.0V to VIN
• Dropout Voltage ........................................................... Typ. 0.32V (VOUT=1.5V, IOUT=1A)
Typ. 0.18V (VOUT=2.8V, IOUT=1A)
• Ripple Rejection........................................................... Typ. 70dB (VOUT=2.8V)
• Output Voltage Accuracy.............................................. ±2.0%
• Temperature-drift Coefficient of Output Voltage........... Typ. ±100ppm/°C
• Line Regulation............................................................ Typ. 0.05%/V
• Load Regulation........................................................... Typ. −2mV (IOUT=300mA)
Typ. −3mV (IOUT=1A)
• Packages ..................................................................... SOT-89-5, HSON-6, HSOP-6J
• Low inrush current at turning-on.................................. Typ. 500mA
• Built-in Current Limit Circuit ......................................... Typ. 250mA
• Output capacitors......................................................... CIN=Ceramic 4.7µF
COUT=Tantalum 4.7µF (VOUT<1.0V)
>
COUT=Ceramic 4.7µF (VOUT 1.0V)
=
• Built-in Thermal Shutdown Circuit
APPLICATIONS
• Local Power source for Notebook PC.
• Local Power source for portable communication equipments, cameras, and videos.
• Local Power source for home appliances.
1
R1173x
BLOCK DIAGRAMS
R1173xxx1B
R1173xxx1D
VDD
VDD
VOUT
VOUT
Vref
Vref
Current Limit
Current Limit
CE
GND
CE
GND
R1173x001B
R1173x001D
VDD
VDD
VOUT
ADJ
VOUT
ADJ
Vref
Vref
Current Limit
Current Limit
CE
GND
CE
GND
2
R1173x
SELECTION GUIDE
The output voltage, auto discharge function*, the package type, etc. can be selected at the user's request.
The selection can be made with the part number as follows;
R1173xxx1x-xx-x ←Part Number
↑ ↑ ↑ ↑
↑
a b c d
e
Code
Contents
Package Type;
H: SOT-89-5, D: HSON-6, S: HSOP-6J
A
Designation of Output Voltage (VOUT)
External Setting Type: 00
(ADJ pin voltage is fixed at 1.0V.)
Fixed Type: 08 to 50
(Stepwise setting with 0.1V increment in the range from 0.8V to 5.0V, exceptions;
1.85V output: R1173x181x5-xx, 2.85V output: R1173x281x5-xx)
b
c
Designation of Mask Option:
B: Built-in Chip Enable Circuit, Active at "H", without auto discharge function*
D: Built-in Chip Enable Circuit, Active at "H", with auto discharge function*
Designation of Taping Type;
d
e
T1 (SOT-89-5), TR (HSON-6), E2 (HSOP-6J)
(Refer to Taping Specifications)
Designation of composition of plating:
−F: Lead free plating (SOT-89-5, HSON-6, HSOP-6J)
*) When the mode is into standby with CE signal, auto discharge transistor turns on, and it makes the turn-off
speed faster than normal type.
PIN CONFIGURATIONS
ꢀSOT-89-5
ꢀHSON-6
Bottom View
ꢀHSOP-6J
Top View
5
4
6
5
4
6
5
4
4
5
6
∗
∗
∗
1
2
3
1
2
3
3
2
1
1
2
3
3
R1173x
PIN DESCRIPTIONS
ꢀSOT-89-5
ꢀHSON-6
Pin No.
Symbol
Description
ADJUST Pin (R1173H001x)
No Connection (R1173Hxx1x)
Ground Pin
Pin No.
Symbol
VOUT
Description
Output Pin
1
2
1
ADJ or NC
VOUT
Output Pin
2
3
4
5
GND
CE
ADJUST Pin (R1173D001x)
No Connection (R1173Dxx1x)
Ground Pin
3
ADJ or NC
Chip Enable Pin
Input Pin
VDD
4
5
6
GND
CE
VOUT
Output Pin
Chip Enable Pin
Input Pin
VDD
* Tab in the
parts have GND level. (They are
connected to the back side of this IC.)
Connect Pin1 and Pin2 as short as possible.
ꢀHSOP-6J
Pin No.
Symbol
VOUT
Description
Output Pin
1
2
GND
Ground Pin
ADJUST Pin (R1173S001x)
No Connection (R1173Sxx1x)
Chip Enable Pin
Ground Pin
3
ADJ or NC
4
5
6
CE
GND
VDD
Input Pin
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
6.5
Unit
VIN
Input Voltage
V
V
V
A
VCE
Input Voltage (CE Input Pin)
Output Voltage
−0.3 to 6.5
−0.3 to VIN+0.3
1.4
VOUT
IOUT
Output Current
Power Dissipation (SOT-89-5)*1
Power Dissipation (HSON-6)*1
Power Dissipation (HSOP-6J)*1
Operating Temperature
Storage Temperature
900
PD
mW
900
1700
Topt
Tstg
−40 to 85
−55 to 125
°C
°C
*1) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
4
R1173x
ELECTRICAL CHARACTERISTICS
• R1173xxxxB/D (Fixed Output Voltage Type)
Topt=25°C
Symbol
VIN
Item
Input Voltage
Supply Current
Conditions
Min. Typ. Max. Unit
1.4
6.0
100
1.0
V
ISS
60
VIN−VOUT=1.0V, VCE=VIN, IOUT=0A
VIN= 6.0V, VCE=0V
µA
µA
V
Istandby Standby Current
0.1
VOUT>1.5V
×0.98
−30
1
×1.02
+30
VIN−VOUT=1.0V
IOUT=100mA
VOUT
IOUT
Output voltage
Output Current
VOUT
1.5V
mV
A
=
VIN−VOUT=1.0V
VIN−VOUT=0.3V, 1mA
IOUT
300mA
1A
=
=
15
−15
−2
−3
If VOUT 1.1V, then VIN=1.4V
∆VOUT/
∆IOUT
=
Load regulation
mV
VIN−VOUT=0.3V, 1mA
IOUT
=
=
If VOUT 1.1V, then VIN=1.7V
=
VDIF
Dropout Voltage
Line regulation
Refer to the following table
∆VOUT/
∆VIN
IOUT=100mA, VOUT+0.5V VIN 6.0V
=
=
0.05 0.20 %/V
70
If VOUT 0.9V, 1.4V VIN 6.0V
=
=
=
f=1kHz (VOUT 4.0V)
=
f=1kHz (VOUT>4.0V)
60
RR
Ripple Rejection
dB
Ripple 0.5Vp-p,VIN−VOUT=1.0V, IOUT=100mA
If VOUT 1.2V, VIN−VOUT=1.5V, IOUT=100mA
=
ppm/
∆VOUT/ Output Voltage
IOUT=100mA,
±100
°C
Temperature Coefficient
∆Topt
−40°C Topt 85°C
=
=
Ilim
Short Current Limit
250
mA
VOUT=0V
Pull-down resistance
for CE pin
RPD
1.9
5.0
15.0
MΩ
VCEH
VCEL
CE Input Voltage "H"
CE Input Voltage "L"
1.0
0
6.0
0.4
V
V
Thermal Shutdown Detector
Threshold Temperature
TTSD
Junction Temperature
150
°C
Thermal Shutdown
Released Temperature
TTSR
Junction Temperature
120
30
°C
en
Output Noise
µVrms
BW=10Hz to 100kHz
• Dropout Voltage by Output Voltage
Topt=25°C
Dropout Voltage VDIF (V)
IOUT=300mA
Output Voltage
IOUT=1A
Typ.
0.72
VOUT (V)
Typ.
0.33
0.22
0.18
0.10
0.05
Max.
0.57
0.47
0.32
0.15
0.10
<
0.8 VOUT < 0.9
=
<
0.9 VOUT < 1.0
0.64
=
<
1.0 VOUT < 1.5
0.56
=
<
1.5 VOUT < 2.6
0.32
=
<
2.6
VOUT
0.18
=
5
R1173x
• R1173x001B/D (Adjustable Output Voltage Type)
Topt=25°C
Symbol
VIN
Item
Conditions
Min.
Typ.
Max.
6.0
Unit
V
Input Voltage
Supply Current
1.4
ISS
60
100
1.0
VOUT=VADJ, VIN=2.0, VCE=VIN
VIN=6.0V, VCE=0V
µA
µA
Istandby Standby Current
0.1
Reference Voltage for
VOUT=VADJ, VIN=2.0V
IOUT=100mA
VOUT
0.970 1.000 1.030
V
Adjustable Voltage Regulator
Output Voltage Range
Output Current
RVOUT
IOUT
1.0
1
VIN
V
A
VOUT=VADJ, VIN=2.0
VIN=1.4V
15
−15
−2
−3
1mA
IOUT
300mA
∆VOUT/
∆IOUT
=
=
Load regulation
mV
VIN=1.7V
1mA
IOUT
1A
=
=
0.18
0.56
0.32
0.20
IOUT=300mA
IOUT=1A
VDIF
Dropout Voltage
Line regulation
V
VOUT=VADJ
∆VOUT/
∆VIN
VOUT=VADJ, IOUT=100mA
1.5V VIN 6.0V
0.05
%/V
=
=
f=1kHz Ripple 0.5Vp−p,
VOUT=VADJ, VIN=2.5V
IOUT=100mA
RR
Ripple Rejection
70
dB
∆VOUT/
∆Topt
Output Voltage
Temperature Coefficient
IOUT=100mA
±100
ppm/°C
−40°C Topt 85°C
=
=
Ilim
Short Current Limit
250
5.0
mA
MΩ
V
VOUT=VADJ=0V
RPD
VCEH
VCEL
Pull-down resistance for CE pin
CE Input Voltage "H"
CE Input Voltage "L"
1.9
1.0
0
15.0
6.0
0.4
V
Thermal Shutdown Detector
Threshold Temperature
TTSD
Junction Temperature
150
°C
Thermal Shutdown
Released Temperature
TTSR
Junction Temperature
120
30
°C
en
Output Noise
µVrms
BW=10Hz to 100kHz
6
R1173x
Technical Notes on External Components and Typical Application
(Refer to the example of typical application)
VDD
VOUT
ADJ
VIN
C1
C2
GND
R1173xxx
Series
VOUT
I
OUT
CE
V
Example of the typical application of R1173x (Fixed Output Type)
Phase Compensation
In these ICs, phase compensation is made with the output capacitor for securing stable operation even if the
load current is varied. For this purpose, use as much as a capacitor as C2. Recommendation value is as follows:
Mounting on PCB
Make VDD and GND lines sufficient. If their impedance is high, a current flows, the noise picked up or unstable
operation may result. Further use a 4.7µF or more value capacitor between VDD pin and GND pin as close as
possible.
Set an Output capacitor between VOUT pin and GND pin for phase compensation as close as possible.
Output Voltage C2 recommendation value
Components Recommendation
VOUT<1.0V
Tantalum 4.7µF or more
Kyocera 4.7
µ
F (1608)
F (1608)
µF (1608)
Part Number: CM105X5R475M06AB
Part Number: GRM188R60J475KE19B
Part Number: GRM188B30G106ME46B
<
1.0 VOUT<3.3V
Ceramic 4.7µF or more Murata 4.7
µ
=
Murata 10
Kyocera 4.7
µ
F (thin 2012) Part Number: CT21X5R475M06AB
<
3.3V
VOUT
Ceramic 4.7µF or more
=
Murata 10µF (1608) Part Number: GRM188B30G106ME46B
If you use a tantalum type capacitor and ESR value of the capacitor is large, output might be unstable.
Evaluate your circuit with considering frequency characteristics.
Depending on the capacitor size, manufacturer, and part number, the bias characteristics and temperature
characteristics are different. Evaluate the circuit with actual using capacitors.
7
R1173x
Technical Notes on Output Voltage Setting of Adjustable Output type
(R1173x001x)
VOUT
I2
R2
ADJ
OUT
V
IIC
RIC
R3
I3
1.0V
GND
The Output Voltage may be adjustable for any output voltage between its 1.0V reference and its VDD setting
level. An external pair of resistors is required, as shown above.
The complete equation for the output voltage is described step by step as follows;
I2=IIC+I3 .....................................................................................................................................(1)
I3=1.0/R3...................................................................................................................................(2)
Thus,
I2=IIC+1.0/R3..............................................................................................................................(3)
Therefore,
VOUT=1.0+R2×I2.........................................................................................................................(4)
Put Equation (3) into Equation (4), then
VOUT =1.0+R2(IIC+1.0/R3)
=1.0(1+R2/R3)+R2×IIC........................................................................................................(5)
In 2nd term, or R2×IIC will produce an error in VOUT.
In Equation (5),
IIC=1.0/RIC ..................................................................................................................................(6)
R2×IIC=R2×1.0/RIC
=1.0×R2/RIC .....................................................................................................................(7)
For better accuracy, choosing R2 (<<RIC) reduces this error.
R1173x001x
2.0
1.8
1.6
1.4
1.2
1.0
∗) The graph is a typical
characteristic , please
0.8
-50 -25
0
25
50
75
100
evaluate the circuit with
an actual condition.
Temperature Topt (°C)
8
R1173x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Topt=25°C)
R1173x081x
R1173x151x
0.9
0.8
0.7
0.6
0.5
0.4
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
VDD=1.4V
VDD=1.5V
VDD=1.6V
VDD=2.0V
VDD=2.8V
0.3
0.2
0.1
0.0
V
V
V
DD=1.8V
DD=2.5V
DD=3.5V
0
0
0
500
1000
1500
2000
0
500
1000
1500
2000
IOUT(mA)
Output Current IOUT(mA)
R1173x301x
R1173x401x
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V
V
V
DD=3.3V
DD=4.0V
DD=5.0V
VDD=4.3V
VDD=5.0V
VDD=6.0V
500
1000
1500
2000
0
500
1000
1500
2000
Output Current IOUT(mA)
Output Current IOUT(mA)
R1173x501x
6.0
5.0
4.0
3.0
2.0
1.0
0.0
V
V
DD=5.3V
DD=6.0V
500
1000
1500
2000
Output Current IOUT(mA)
9
R1173x
2) Output Voltage vs. Input Voltage (Topt=25°C)
R1173x081x
R1173x151x
1.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
I
I
I
I
OUT=1mA
I
I
I
I
OUT=1mA
0.4
0.2
0.0
OUT=50mA
OUT=99mA
OUT=300mA
OUT=50mA
OUT=99mA
OUT=300mA
0
0
0
1
1
1
2
3
4
5
6
6
6
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
R1173x301x
R1173x401x
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
I
I
I
I
OUT=1mA
I
I
I
I
OUT=1mA
OUT=50mA
OUT=99mA
OUT=300mA
OUT=50mA
OUT=99mA
OUT=300mA
2
3
4
5
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
R1173x501x
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
I
I
I
I
OUT=1mA
OUT=50mA
OUT=99mA
OUT=300mA
2
3
4
5
Input Voltage VIN(V)
10
R1173x
3) Dropout Voltage vs. Output Current (Topt=25°C)
R1173x081x
R1173x151x
70
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0
0
0
1
1
1
2
3
4
5
5
5
6
6
6
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
R1173x301x
R1173x401x
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
2
3
4
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
R1173x501x
70
60
50
40
30
20
10
0
2
3
4
Input Voltage VIN(V)
11
R1173x
4) Output Voltage vs. Temperature (IOUT=100mA)
R1173x081x
R1173x151x
VIN=1.8V
VIN=2.5V
0.83
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.46
0.82
0.81
0.80
0.79
0.78
0.77
0.76
-50 -25
0
25
50
75
100
-50 -25
0
25
50
75
100
Temperature Topt(°C)
Temperature Topt(°C)
R1173x301x
R1173x501x
VIN=4.0V
VIN=6.0V
3.06
5.02
5.00
4.98
4.96
4.94
4.92
4.90
4.88
3.04
3.02
3.00
2.98
2.96
2.94
2.92
-50 -25
0
25
50
75
100
-50 -25
0
25
50
75
100
Temperature Topt(°C)
Temperature Topt(°C)
5) Supply Current vs. Temperature
R1173x081x
R1173x151x
V
IN=2.5V
VIN=1.8V
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
-50 -25
0
25
50
75
100
-50 -25
0
25
50
75
100
Temperature Topt(°C)
Temperature Topt(°C)
12
R1173x
R1173x301x
R1173x501x
VIN=4.0V
VIN=6.0V
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
-50 -25
0
25
50
75
100
-50 -25
0
25
50
75
100
Temperature Topt(°C)
Temperature Topt(°C)
6) Dropout Voltage vs. Output Current
R1173x081x
R1173x091x
800
700
600
500
400
300
200
100
0
700
600
500
400
300
85°C
25°C
-40°C
85°C
25°C
-40°C
200
100
0
0
200
400
600
800
1000
0
200
400
600
800
1000
Output Current IOUT(mA)
Output Current IOUT(mA)
R1173x101x
R1173x151x
700
500
400
300
200
100
0
400
350
300
250
200
150
100
50
85°C
25°C
-40°C
85°C
25°C
-40°C
0
0
200
400
600
800
1000
0
200
400
600
800
1000
Output Current IOUT(mA)
Output Current IOUT(mA)
13
R1173x
R1173x301x
R1173x501x
250
200
180
160
140
120
100
80
200
150
100
50
60
85°C
25°C
85°C
25°C
40
-40°C
-40°C
20
0
0
0
200
400
600
800
1000
0
200
400
600
800
1000
Output Current IOUT(mA)
Output Current IOUT(mA)
7) Dropout Voltage vs. Set Output Voltage
8) 0.8V Output type, Operating Input
Voltage Range
R1173xxx1x
R1173x081x
800
1.8
Operating Input Voltage Range
100mA
200mA
400mA
600mA
800mA
1000mA
700
600
500
400
300
200
100
0
1.6
1.4
1.2
1.0
0.8
0
1
2
3
4
5
0
200
400
600
800
1000
Set Output Voltage VREG(V)
Output Current IOUT(mA)
9) Ripple Rejection vs. Input Bias
R1173x301x
R1173x301x
V
IN=4.0VDC+0.2Vp-p, IOUT=1mA
V
IN=4.0VDC+0.5Vp-p, IOUT=1mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
200Hz
1kHz
10kHz
100kHz
200Hz
1kHz
10kHz
100kHz
3.0
3.1
3.2
3.3
3.4
3.5
3.0
3.1
3.2
3.3
3.4
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
14
R1173x
R1173x301x
R1173x301x
V
IN=4.0VDC+0.2Vp-p, IOUT=10mA
V
IN=4.0VDC+0.5Vp-p, IOUT=10mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
200Hz
1kHz
10kHz
100kHz
200Hz
1kHz
10kHz
100kHz
3.0
3.1
3.2
3.3
3.4
3.5
3.0
3.1
3.2
3.3
3.4
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
R1173x301x
R1173x301x
V
IN=4.0VDC+0.2Vp-p, IOUT=100mA
V
IN=4.0VDC+0.5Vp-p, IOUT=100mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
200Hz
1kHz
10kHz
100kHz
200Hz
1kHz
10kHz
100kHz
3.0
3.1
3.2
3.3
3.4
3.5
3.0
3.1
3.2
3.3
3.4
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
10) Ripple Rejection vs. Frequency
R1173x081x
R1173x101x
V
IN=1.8VDC+0.5Vp-p,
V
IN=2.0VDC+0.5Vp-p,
C
OUT=Tantalum 4.7µF
COUT=Ceramic 4.7µF
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=100mA
I
I
I
OUT=1mA
OUT=30mA
OUT=100mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
15
R1173x
R1173x301x
R1173x401x
V
IN=4.0VDC+0.5Vp-p,
V
IN=5.0VDC+0.5Vp-p,
C
OUT=Ceramic 4.7µF
C
OUT=Ceramic 4.7µF
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
I
I
I
OUT=1mA
OUT=30mA
OUT=100mA
OUT=30mA
OUT=100mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
R1173x451x
R1173x501x
V
IN=5.5VDC+0.5Vp-p,
V
IN=6.0VDC+0.5Vp-p,
C
OUT=Ceramic 4.7µF
C
OUT=Ceramic 4.7µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
I
I
I
OUT=1mA
OUT=30mA
OUT=100mA
OUT=30mA
OUT=100mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
11) Line Transient Response (Tr=Tf=5µs, IOUT=100mA)
R1173x081x
R1173x101x
C
OUT=Tantalum 4.7µF
COUT=Ceramic 4.7µF
0.90
0.88
0.86
0.84
0.82
0.80
0.78
0.76
4
3
2
1
0
1.10
4
3
2
1
0
1.08
1.06
1.04
1.02
1.00
0.98
0.96
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100
0
10 20 30 40 50 60 70 80 90 100
Time T(µs)
Time T(µs)
16
R1173x
R1173x301x
R1173x501x
C
OUT=Ceramic 4.7µF
C
OUT=Ceramic 4.7µF
3.15
3.12
3.09
3.06
3.03
3.00
2.97
2.94
6
5
4
3
2
1
0
5.15
5.12
5.09
5.06
5.03
5.00
4.97
4.94
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100
0
10 20 30 40 50 60 70 80 90 100
Time T(µs)
Time T(µs)
12) Load Transient Response (Tr=Tf=500ns)
R1173x081x
R1173x081x
V
IN=1.8V, CIN=COUT=Tantalum 4.7µF
V
IN=1.8V, CIN=COUT=Tantalum 4.7µF
1.04
0.98
0.92
0.86
0.80
0.74
0.68
600
400
200
0
1.00
0.96
0.92
0.88
0.84
0.80
0.76
150
100
50
Output Current
Output Current
0
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100
0
2
4
6
8
10 12 14 16 18 20
Time T(µs)
Time T(µs)
R1173x081x
R1173x081x
V
IN=1.8V, CIN=COUT=Tantalum 4.7µF,
OUT=Tantalum 10µF
C
V
IN=1.8V, CIN=COUT=Tantalum 4.7µF
1.00
0.96
0.92
0.88
0.84
0.80
0.76
40
20
0
1.00
0.96
0.92
0.88
0.84
0.80
0.76
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100
0
10 20 30 40 50 60 70 80 90 100
Time T(µs)
Time T(µs)
17
R1173x
R1173x101x
R1173x101x
V
IN=2.0V, CIN=Ceramic 4.7µF,
C
OUT=Ceramic 10µF
V
IN=2.0V, CIN=COUT=Ceramic 4.7µF
1.4
1.3
1.2
1.1
1.0
0.9
0.8
600
400
200
0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
600
400
200
0
Output Current
Output Current
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100
0
10 20 30 40 50 60 70 80 90 100
Time T(µs)
Time T(µs)
R1173x101x
R1173x101x
V
IN=2.0V, CIN=Ceramic 4.7µF,
OUT=Ceramic 10µF
VIN=2.0V, CIN=COUT=Ceramic 4.7µF
C
1.20
1.16
1.12
1.08
1.04
1.00
0.96
150
1.20
1.16
1.12
1.08
1.04
1.00
0.96
150
100
50
100
50
0
Output Current
Output Voltage
Output Current
Output Voltage
0
0
4
8
12 16 20 24 28 32 36 40
0
2
4
6
8 10 12 14 16 18 20
Time T(µs)
Time T(µs)
R1173x101x
R1173x101x
V
IN=2.0V, CIN=Ceramic 4.7µF,
OUT=Ceramic 10µF
V
IN=2.0V, CIN=COUT=Ceramic 4.7µF
C
1.20
1.15
1.10
1.05
1.00
0.95
0.90
40
20
0
1.20
1.15
1.10
1.05
1.00
0.95
0.90
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100
0
10 20 30 40 50 60 70 80 90 100
Time T(µs)
Time T(µs)
18
R1173x
R1173x301x
R1173x301x
VIN=4.0V, CIN=Ceramic 4.7µF,
COUT=Ceramic 10µF
V
IN=4.0V, CIN=COUT=Ceramic 4.7µF
3.8
3.6
3.4
3.2
3.0
2.8
2.6
600
400
200
0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
600
400
200
0
Output Current
Output Current
Output Voltage
Output Voltage
0
40 80 120 160 200 240 280 320 360 400
0
40 80 120 160 200 240 280 320 360 400
Time T(µs)
Time T(µs)
R1173x301x
R1173x301x
V
IN=4.0V, CIN=Ceramic 4.7µF,
OUT=Ceramic 10µF
V
IN=4.0V, CIN=COUT=Ceramic 4.7µF
C
3.20
3.16
3.12
3.08
3.04
3.00
2.96
150
100
50
3.20
3.16
3.12
3.08
3.04
3.00
2.96
150
100
50
Output Current
Output Current
0
0
Output Voltage
Output Voltage
0
4
8
12 16 20 24 28 32 36 40
0
2
4
6
8
10 12 14 16 18 20
Time T(µs)
Time T(µs)
R1173x301x
R1173x301x
V
IN=4.0V, CIN=Ceramic 4.7µF,
C
OUT=Ceramic 10µF
V
IN=4.0V, CIN=COUT=Ceramic 4.7µF
3.20
3.15
3.10
3.05
3.00
2.95
2.90
40
20
0
3.20
3.15
3.10
3.05
3.00
2.95
2.90
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
40 80 120 160 200 240 280 320 360 400
0
40 80 120 160 200 240 280 320 360 400
Time T(µs)
Time T(µs)
19
R1173x
R1173x501x
R1173x501x
V
IN=6.0V, CIN=COUT=Ceramic 4.7µF
V
IN=6.0V, CIN=COUT=Ceramic 4.7µF
6.00
5.75
5.50
5.25
5.00
4.75
4.50
600
400
200
0
5.20
5.16
5.12
5.08
5.04
5.00
4.96
150
100
50
Output Current
Output Current
Output Voltage
0
Output Voltage
0
40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10 12 14 16 18 20
Time T(µs)
Time T(µs)
R1173x501x
V
IN=6.0V, CIN=COUT=Ceramic 4.7µF
5.20
5.15
5.10
5.05
5.00
4.95
4.90
40
20
0
Output Current
Output Voltage
0
40 80 120 160 200 240 280 320 360 400
Time T(µs)
13) Turn-on speed with CE pin control
R1173x081x
R1173x501x
V
IN=1.8V, CIN=COUT=Tantalum 4.7µF
VIN=6.0V, CIN=COUT=Ceramic 4.7µF
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.6
1.2
0.8
0.4
0.0
10
8
8
6
4
2
0
6
4
2
I
I
I
OUT=0mA
OUT=100mA
OUT=300mA
I
I
I
OUT=0mA
OUT=100mA
OUT=300mA
0
V
CE
VIN (V)
-20
0
20 40 60 80 100 120 140 160 180
-40 0
60
160
Time T(µs)
260
360
Time T(µs)
20
R1173x
14) Turn-off speed with CE pin control
R1173x081D
R1173x501D
V
IN=1.8V, CIN=COUT=Tantalum 4.7µF
VIN=6.0V, CIN=COUT=Ceramic 4.7µF
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
1.6
1.2
0.8
0.4
0.0
14
12
10
8
8
6
4
2
0
I
I
I
OUT=0mA
OUT=100mA
OUT=300mA
I
I
I
OUT=0mA
OUT=100mA
OUT=300mA
V
CE
V
IN (V)
6
4
2
0
-0.4 0
0.6
1.6
2.6
3.6
-0.2 0 0.2
0.6
1
1.4
1.8
Time T(ms)
Time T(ms)
15) Inrush Current
R1173x081x
R1173x081x
VIN=2.0V, COUT=Tantalum 4.7µF
VIN=2.0V, COUT=Tantalum 10µF
2.4
1.6
0.8
0.0
2.4
1.6
0.8
0.0
CE Input Voltage
CE Input Voltage
Output Voltage
Output Voltage
600
400
200
0
600
400
200
0
Inrush Current
Inrush Current
-40
0
40
80
120
160
-40
0
40
80
120
160
Time T(µs)
Time T(µs)
21
R1173x
R1173x301x
R1173x301x
VIN=4.0V, COUT=Ceramic 10µF
VIN=4.0V, COUT=Ceramic 4.7µF
5
4
3
2
1
0
5
4
3
2
1
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
600
400
200
0
600
400
200
0
Inrush Current
Inrush Current
-40
0
40
80
120
160
-40
0
40
80
120
160
Time T(µs)
Time T(µs)
R1173x501x
R1173x501x
VIN=6.0V, COUT=Ceramic 4.7µF
V
IN=6.0V, COUT=Ceramic 10µF
8
6
4
2
0
8
CE Input Voltage
CE Input Voltage
6
4
2
0
Output Voltage
Output Voltage
600
400
600
400
200
0
Inrush Current 200
0
Inrush Current
-40
0
40
80
120
160
-40
0
40
80
120
160
Time T(µs)
Time T(µs)
22
R1173x
16) Stable Area: ESR limit vs. Load current
0.8V to 3.3V Output type : COUT=4.7µF (Kyocera CM105X5R475M06AB)
5.0V Output type
: COUT=4.7µF(Kyocera CT21X5R475K06AB)
Measurement Conditions
⋅ VIN=VOUT+1V
⋅ Freguency=10Hz to 1MHz
⋅ Topt=25°C
OUT
CE
V
R1173xxx1B
COUT
Spectrum
Analyzer
S.A
IN
V
GND
ESR
CIN
VIN
IOUT
As an output capacitor for this IC, Ceramic capacitor is recommendable. However, other low ESR type
capacitor can be used with this IC.
For your reference, noise level is tested, and if the noise level is 40µV or less than 40µV, the ESR values are
plotted as stable area. Upper limit is described in the next five graphs, or ESR vs. Output Current. (Hatched area
is the stable area.)
R1173x081x
R1173x081x
VIN=1.4V to 6.0V,
VIN=1.4V to 6.0V,
CIN=COUT=Ceramic 4.7µF
C
IN=Ceramic 4.7µF,COUT=Ceramic 10µF
100
10
100
10
Topt=85°C
Topt=85°C
Topt=-40°C
Topt=-40°C
1
1
0.1
0.01
0.1
0.01
0
200
400
600
800
1000
0
200
400
600
800
1000
Load Current IOUT(mA)
Load Current IOUT(mA)
23
R1173x
R1173x101x
R1173x301x
VIN=1.4V to 6.0V,
VIN=3.1V to 6.0V,
CIN=COUT=Ceramic 4.7µF
CIN=COUT=Ceramic 4.7µF
100
100
10
Topt=85°C
Topt=85°C
10
1
Topt=-40°C
Topt=-40°C
1
0.1
0.01
0.1
0.01
0
200
400
600
800
1000
0
200
400
600
800
1000
Load Current IOUT(mA)
Load Current IOUT(mA)
R1173x501x
VIN=3.1V to 6.0V,
CIN=COUT=Ceramic 4.7µF
100
10
Topt=85°C
Topt=-40°C
1
0.1
0.01
0
200
400
600
800
1000
Load Current IOUT(mA)
24
PE-SOT-89-5-0611
PACKAGE INFORMATION
• SOT-89-5
Unit: mm
PACKAGE DIMENSIONS
4.5 0.1
1.5 0.1
1.6 0.2
0.42 0.1
0.4 0.1
4
5
∅1.0
3
1
2
0.4 0.1
0.47
0.1
0.42 0.1
0.42 0.1
1.5 0.1
1.5 0.1
TAPING SPECIFICATION (T1: Standard Type)
4.0 0.1
+0.1
0
∅1.5
0.3 0.1
2.0 0.05
5.0
8.0 0.1
2.5Max.
∅1.6 0.1
T1
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-12Bc)
(1reel=1000pcs)
15.4 1.0
13 0.3
2
0.5
21 0.8
PE-SOT-89-5-0611
PACKAGE INFORMATION
POWER DISSIPATION (SOT-89-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
High Wattage Land Pattern
Standard Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
Board Material
Board
Dimensions
30mm × 30mm × 1.6mm
50mm × 50mm × 1.6mm
Top side : Approx. 20% ,
Back side : Approx. 100%
Top side : Approx. 10% ,
Back side : Approx. 100%
Copper Ratio
Through-hole
-
φ0.85mm × 10pcs
Measurement Result
(Topt=25°C,Tjmax=125°C)
High Wattage Land Pattern
1300mW
Standard Land Pattern
Free Air
Power Dissipation
900mW
500mW
Thermal Resistance
77°C/W
111°C/W
200°C/W
1500
30
15
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
On Board
(High Wattage Land Pattern)
7.5
50
On Board
(Standard Land Pattern)
Free Air
0
25
50
75 85 100 125 150
Standard
High Wattage
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN (SOT-89-5)
1.0
0.7 Max.
0.7 Max.
45°
2.0
1.5
1.5
(Unit : mm)
PE-HSON-6-0611
PACKAGE INFORMATION
• HSON-6
Unit: mm
PACKAGE DIMENSIONS
2.9 0.2
0.5Typ.
(1.5)
4
6
3
1
Bottom View
Attention: Tab suspension leads in the
parts have VDD or GND level.(They are
connected to the reverse side of this IC.)
Refer to PIN DISCRIPTION.
0.1
0.1
0.95
Do not connect to other wires or land patterns.
0.3 0.1
M
TAPING SPECIFICATION
4.0 0.1
+0.1
0
∅1.5
0.2 0.1
2.0 0.05
3.3
4.0 0.1
2.0Max.
∅1.1 0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-HSON-6-0611
PACKAGE INFORMATION
POWER DISSIPATION (HSON-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
40mm × 40mm × 1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
φ0.5mm × 44pcs
Through-hole
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
900mW
Free Air
Power Dissipation
400mW
Thermal Resistance
θja=(125−25°C)/0.9W=111°C/W
250°C/W
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
On Board
40
Free Air
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.35
0.95
1.6
(Unit: mm)
PE-HSOP-6J-0701
PACKAGES INFORMATION
• HSOP-6J
Unit: mm
PACKAGE DIMENSIONS
5.02 0.3
5
6
4
1
2
3.81
3
+0.10
0.2
−0.05
0.605Typ.
1.67 0.1
0.4 0.1
0.10
0.12 M
TAPING SPECIFICATION
4.0 0.1
+0.1
0
1.5
0.3 0.1
2.0 0.05
6.7
2.7Max.
8.0 0.1
2.05 0.1
E2
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-12Bc)
(1reel=1000pcs)
15.4 1.0
13 0.3
21 0.8
2 0.5
PE-HSOP-6J-0701
PACKAGES INFORMATION
POWER DISSIPATION (HSOP-6J)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
High Wattage Land Pattern
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
50mm × 50mm × 1.6mm
90%
Standard Land Pattern
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
50mm × 50mm × 1.6mm
50%
Environment
Board Material
Board Dimensions
Copper Ratio
Through-hole
φ0.5mm × 44pcs
φ0.5mm × 44pcs
Measurement Result
(Topt=25°C,Tjmax=125°C)
High Wattage Land Pattern
2000mW
Standard Land Pattern
1700mW
Free Air
Power Dissipation
540mW
Thermal Resistance
50°C/W
59°C/W
185°C/W
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
On Boad (High Wattage Land Pattern)
1700
540
50
18
50
20
On Boad (Standerd Land Pattern)
Free Air
600
400
200
0
0
25
50
7585 100
125
150
Ambient Temperature (°C)
Power Dissipation
High Wattage
Standard
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN (HSOP-6J)
1.905 1.905
1.87
0.6
(Unit: mm)
ME-R1173H-0505
MARK INFORMATION
R1173H SERIES MARK SPECIFICATION
• SOT-89-5
1
: L (fixed)
1
2
3
2
4
5
3
6
,
,
: Setting Voltage
: Type (B,D)
(refer to Part Number vs. Product Code)
: Lot Number
4
5
6
• Part Number vs. Product Code
Product Code
Product Code
Product Code
Product Code
Part Number
Part Number
Part Number
Part Number
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
R1173H081B
R1173H091B
R1173H101B
R1173H111B
R1173H121B
R1173H131B
R1173H141B
R1173H151B
R1173H161B
R1173H171B
R1173H181B
R1173H191B
R1173H201B
R1173H211B
R1173H221B
R1173H231B
R1173H241B
R1173H251B
R1173H261B
R1173H271B
R1173H281B
R1173H291B
R1173H301B
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
R1173H311B
R1173H321B
R1173H331B
R1173H341B
R1173H351B
R1173H361B
R1173H371B
R1173H381B
R1173H391B
R1173H401B
R1173H411B
R1173H421B
R1173H431B
R1173H441B
R1173H451B
R1173H461B
R1173H471B
R1173H481B
R1173H491B
R1173H501B
R1173H181B5
R1173H281B5
R1173H001B
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
0
0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
0
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
R1173H081D
R1173H091D
R1173H101D
R1173H111D
R1173H121D
R1173H131D
R1173H141D
R1173H151D
R1173H161D
R1173H171D
R1173H181D
R1173H191D
R1173H201D
R1173H211D
R1173H221D
R1173H231D
R1173H241D
R1173H251D
R1173H261D
R1173H271D
R1173H281D
R1173H291D
R1173H301D
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
R1173H311D
R1173H321D
R1173H331D
R1173H341D
R1173H351D
R1173H361D
R1173H371D
R1173H381D
R1173H391D
R1173H401D
R1173H411D
R1173H421D
R1173H431D
R1173H441D
R1173H451D
R1173H461D
R1173H471D
R1173H481D
R1173H491D
R1173H501D
R1173H181D5
R1173H281D5
R1173H001D
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
0
0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
0
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
ME-R1173D-0505
MARK INFORMATION
R1173D SERIES MARK SPECIFICATION
• HSON-6
1
: H (fixed)
2
4
5
3
6
,
,
: Setting Voltage
: Type (B,D)
(refer to Part Number vs. Product Code)
1
4
2
5
3
6
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Product Code
Product Code
Part Number
Part Number
Part Number
Part Number
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
R1173D081B
R1173D091B
R1173D101B
R1173D111B
R1173D121B
R1173D131B
R1173D141B
R1173D151B
R1173D161B
R1173D171B
R1173D181B
R1173D191B
R1173D201B
R1173D211B
R1173D221B
R1173D231B
R1173D241B
R1173D251B
R1173D261B
R1173D271B
R1173D281B
R1173D291B
R1173D301B
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
R1173D311B
R1173D321B
R1173D331B
R1173D341B
R1173D351B
R1173D361B
R1173D371B
R1173D381B
R1173D391B
R1173D401B
R1173D411B
R1173D421B
R1173D431B
R1173D441B
R1173D451B
R1173D461B
R1173D471B
R1173D481B
R1173D491B
R1173D501B
R1173D181B5
R1173D281B5
R1173D001B
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
0
0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
0
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
R1173D081D
R1173D091D
R1173D101D
R1173D111D
R1173D121D
R1173D131D
R1173D141D
R1173D151D
R1173D161D
R1173D171D
R1173D181D
R1173D191D
R1173D201D
R1173D211D
R1173D221D
R1173D231D
R1173D241D
R1173D251D
R1173D261D
R1173D271D
R1173D281D
R1173D291D
R1173D301D
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
R1173D311D
R1173D321D
R1173D331D
R1173D341D
R1173D351D
R1173D361D
R1173D371D
R1173D381D
R1173D391D
R1173D401D
R1173D411D
R1173D421D
R1173D431D
R1173D441D
R1173D451D
R1173D461D
R1173D471D
R1173D481D
R1173D491D
R1173D501D
R1173D181D5
R1173D281D5
R1173D001D
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
0
0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
0
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
ME-R1173S-0505
MARK INFORMATION
R1173S SERIES MARK SPECIFICATION
• HSOP-6J
1
: C (fixed)
2
4
5
3
6
,
,
: Setting Voltage
: Type (B,D)
(refer to Part Number vs. Product Code)
1
4
2
5
3
6
: Lot Number
R
• Part Number vs. Product Code
Product Code
Product Code
Part Number
Part Number
1
2
3
4
1
2
3
4
R1173S081B
R1173S091B
R1173S101B
R1173S111B
R1173S121B
R1173S131B
R1173S141B
R1173S151B
R1173S161B
R1173S171B
R1173S181B
R1173S191B
R1173S201B
R1173S211B
R1173S221B
R1173S231B
R1173S241B
R1173S251B
R1173S261B
R1173S271B
R1173S281B
R1173S291B
R1173S301B
R1173S311B
R1173S321B
R1173S331B
R1173S341B
R1173S351B
R1173S181B5
R1173S281B5
R1173S001B
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
0
0
0
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
1
2
0
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
R1173S081D
R1173S091D
R1173S101D
R1173S111D
R1173S121D
R1173S131D
R1173S141D
R1173S151D
R1173S161D
R1173S171D
R1173S181D
R1173S191D
R1173S201D
R1173S211D
R1173S221D
R1173S231D
R1173S241D
R1173S251D
R1173S261D
R1173S271D
R1173S281D
R1173S291D
R1173S301D
R1173S311D
R1173S321D
R1173S331D
R1173S341D
R1173S351D
R1173S181D5
R1173S281D5
R1173S001D
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
0
0
0
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
1
2
0
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
相关型号:
R1173D391D-TR-FE
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Fixed Positive LDO Regulator, 4V, CMOS, PDSO6, HALOGEN FREE AND ROHS COMPLIANT, HSON-6
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