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RP107Q132D-TR-FE [RICOH]

Supply Current Typ. 9.5uA;
RP107Q132D-TR-FE
型号： RP107Q132D-TR-FE
厂家： RICOH ELECTRONICS DEVICES DIVISION    RICOH ELECTRONICS DEVICES DIVISION
描述：

Supply Current Typ. 9.5uA
文件： 总40页 (文件大小：1348K)
中文：  中文翻译
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＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x SERIES  
OUTPUT CAPACITOR-LESS/LOW VOLTAGE 200mA LDO REGULATOR  
NO.EA-181-131018  
OUTLINE  
The RP107x Series are CMOS-based LDO regulators featuring 200mA output.  
Since the output capacitor and noise bypass capacitor are able to be reduced and the packages are small  
DFN(PLP)1212-6, WLCSP-4-P5, and SC-88A, high density mounting on boards are possible. The input voltage  
(VIN) is as low as Min.1.4V and the output voltage can be set from 1.0V.  
Supply current is as low as 9.5μA compared to existing lines. The CE pin can switch the regulator to standby  
mode.  
FEATURES  
• Supply Current .............................................................Typ. 9.5μA  
• Standby Mode ..............................................................Typ. 0.1μA  
• Dropout Voltage............................................................Typ. 0.27V (IOUT=200mA, VOUT=3.0V)  
• Ripple Rejection ...........................................................Typ. 70dB (f=1kHz, VOUT≤1.2V)  
Typ. 65dB (f=1kHz, 1.2V<VOUT<2.2V)  
Typ. 60dB (f=1kHz, VOUT≥2.2V)  
• Temperature-Drift Coefficient of Output Voltage ..........Typ. ±100ppm/°C  
• Line Regulation ............................................................Typ. 0.02%/V  
• Output Voltage Accuracy..............................................±1.0%  
• Packages......................................................................WLCSP-4-P5, DFN(PLP)1212-6, SC-88A, SOT-23-5  
• Input Voltage Range.....................................................1.4V to 5.25V  
• Output Voltage Range..................................................1.0V to 4.2V (0.1V steps)  
(For other voltages, please refer to MARK INFORMATIONS.)  
• Built-in Fold Back Protection Circuit.............................Typ. 50mA (Current at short mode)  
• Output capacitor free and noise bypass capacitor free  
APPLICATIONS  
• Power source for portable communication equipment.  
• Power source for electrical appliances such as cameras, VCRs and camcorders.  
• Power source for battery-powered equipment.  
• Power source for home appliances.  
1
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
BLOCK DIAGRAMS  
RP107xxxxB  
RP107xxxxD  
VDD  
V
DD  
VOUT  
V
OUT  
Vref  
Current Limit  
Vref  
Current Limit  
CE  
CE  
GND  
GND  
SELECTION GUIDE  
The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at  
the user’s request.  
Product Name  
RP107Zxx1∗(y)-TR-F  
RP107Kxx1∗(y)-TR  
Package  
WLCSP-4-P5  
DFN(PLP)1212-6  
SC-88A  
Quantity per Reel  
5,000 pcs  
Pb Free  
Yes  
Halogen Free  
Yes  
Yes  
Yes  
Yes  
5,000 pcs  
Yes  
3,000 pcs  
Yes  
RP107Qxx2∗(y)-TR-FE  
RP107Nxx1∗(y)-TR-FE  
SOT-23-5  
3,000 pcs  
Yes  
xx: The output voltage (VOUT) can be designated in the range from 1.0V to 4.2V in 0.1V steps.  
(y): If the output voltage includes the 3rd digit, indicate the digit of 0.01V.  
1.25V: RP107x12x∗5  
1.85V: RP107x18x∗5  
2.85V: RP107x28x∗5  
∗: Select (B) without auto-discharge function or (D) with auto-discharge function.  
*1  
Auto-discharge function quickly lowers the output voltage to 0V by releasing the electrical charge accumulated in the  
external capacitor when the chip enable signal is switched from the active mode to the standby mode.  
2
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
PIN CONFIGURATIONS  
• WLCSP-4-P5  
Silicon Side Bump Side  
• DFN(PLP)1212-6  
Top View Bottom View  
• SC-88A  
• SOT-23-5  
5
4
5
4
4
3
3
4
4
5
6
6
5
4
(mark side)  
(mark side)  
2
1
3
2
1
1
1
2
2
3
1
2
3
1
2
3
PIN DESCRIPTIONS  
• WLCSP-4-P5  
Pin No  
Symbol  
Pin Description  
1
2
3
4
VDD  
CE  
Input Pin  
Chip Enable Pin  
Ground Pin  
GND  
VOUT  
Output Pin  
• DFN(PLP)1212-6  
Pin No  
Symbol  
NC  
Pin Description  
1
2
3
4
5
6
No Connection  
Ground Pin  
GND  
CE  
Chip Enable Pin  
Input Pin  
VDD  
NC  
No Connection  
Output Pin  
VOUT  
• SC-88A  
Pin No  
Symbol  
CE  
Pin Description  
1
2
3
4
5
Chip Enable Pin  
No Connection  
Ground Pin  
Output Pin  
NC  
GND  
VOUT  
VDD  
Input Pin  
• SOT-23-5  
Pin No  
Symbol  
VDD  
Pin Description  
1
2
3
4
5
Input Pin  
GND  
Ground Pin  
Chip Enable Pin  
No Connection  
Output Pin  
CE  
NC  
VOUT  
3
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Item  
Rating  
6.0  
Unit  
V
VIN  
Input Voltage  
VCE  
Input Voltage (CE Pin)  
Output Voltage  
Output Current  
V
−0.3 to 6.0  
−0.3 to VIN+0.3  
400  
VOUT  
IOUT  
V
mA  
Power Dissipation∗ (WLCSP-4-P5)  
Power Dissipation∗ (DFN(PLP)1212-6)  
Power Dissipation∗ (SC-88A)  
Power Dissipation∗ (SOT-23-5)  
Operating Temperature Range  
Storage Temperature Range  
278  
400  
PD  
mW  
380  
420  
Topt  
Tstg  
−40 to 85  
−55 to 125  
°C  
°C  
∗) For Power Dissipation, please refer to PACKAGE INFORMATION.  
ABSOLUTE MAXIMUM RATINGS  
Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the  
permanent damages and may degrade the life time and safety for both device and system using the device  
in the field.  
The functional operation at or over these absolute maximum ratings is not assured.  
4
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
ELECTRICAL CHARACTERISTICS  
• RP107xxxxB/D  
VIN = VSET*3 + 1.0V, IOUT = 1mA, CIN = COUT = 0.1μF, unless otherwise noted.  
The specifications surrounded by  
are guaranteed by Design Engineering at - 40°C ≤ Ta ≤ 85ºC.  
RP107x Series  
(Ta = 25°C)  
Symbol  
Item  
Conditions  
VSET > 2.0V  
SET ≤ 2.0V  
Min.  
Typ.  
Max.  
Unit  
x 0.990  
-20  
x 1.010  
+20  
V
Ta=25°C  
V
mV  
V
VOUT  
Output Voltage  
VSET > 2.0V  
x 0.980  
-40  
x 1.015  
+30  
-40°C ≤ Ta ≤ 85°C  
VSET ≤ 2.0V  
mV  
mA  
IOUT  
Output Current  
200  
∆VOUT  
/∆IOUT  
Load Regulation  
1mA ≤ IOUT ≤ 200mA  
25  
50  
mV  
VDIF  
ISS  
Dropout Voltage  
Refer to Dropout Voltage Specifications.  
Supply Current (IOUT=0mA) IOUT = 0mA  
9.5  
0.1  
25  
μA  
μA  
Istandby Standby Current  
VCE = GND  
3.0  
∆VOUT  
V
SET + 0.5V ≤ VIN ≤ 5V  
Line Regulation  
/∆VIN  
±0.02 ±0.20  
%/V  
IOUT = 1mA  
f = 1kHz (VOUT ≤ 1.2V)  
f = 1kHz (1.2V < VOUT < 2.2V)  
f = 1kHz (VOUT ≤ 2.2V)  
Ripple 0.2Vp-p  
VIN = VSET + 1.0V  
IOUT = 30mA  
70  
65  
60  
RR  
VIN  
Ripple Rejection  
Input Voltage  
dB  
V
Note: When VOUT ≤ 1.2V, VIN = 2.2V.  
1.4  
1.0  
5.25  
∆VOUT Output Voltage  
/∆Ta  
ppm  
/°C  
-40°C ≤ Ta ≤ 85°C  
±100  
Temperature Coefficient  
ISC  
Short Current Limit  
CE Pull-down Current  
CE Input Voltage “H”  
CE Input Voltage “L”  
VOUT = 0V  
50  
mA  
μA  
V
ICEPD  
VCEH  
VCEL  
0.1  
0.4  
V
Auto-discharge Nch  
ON Resistance  
(D version only)  
VIN = 4.0V  
VCE = 0V  
RLOW  
30  
Ω
All test items listed under [7] Electrical Characteristics are done under the pulse load condition (Tj ≈ Ta = 25ºC) except for  
Ripple Rejection and Output Voltage Temperature Coefficient.  
*3 VSET = Set Output Voltage  
5
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
The specifications surrounded by  
are guaranteed by Design Engineering at - 40°C ≤ Ta ≤ 85ºC.  
(ta=25°C)  
Dropout Voltage Specifications  
Dropout Voltage  
VDIF (V)  
Output Voltage  
VSET (V)  
Condition  
Typ.  
0.64  
0.59  
0.55  
0.44  
0.35  
0.27  
Max.  
0.92  
0.84  
0.76  
0.60  
0.49  
0.36  
1.0 ≤ VSET < 1.1  
1.1 ≤ VSET < 1.2  
1.2 ≤ VSET < 1.5  
1.5 ≤ VSET < 2.0  
2.0 ≤ VSET < 2.6  
2.6 ≤ VSET  
I
OUT = 200mA  
RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS)  
All of electronic equipment should be designed that the mounted semiconductor devices operate within the  
recommended operating conditions. The semiconductor devices cannot operate normally over the  
recommended operating conditions, even if when they are used over such conditions by momentary  
electronic noise or surge. And the semiconductor devices may receive serious damage when they continue  
to operate over the recommended operating conditions.  
6
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
TYPICAL APPLICATION  
V
DD  
VOUT  
VOUT  
RP107x  
Series  
C
IN  
C
OUT  
∗
CE GND  
TECHNICAL NOTES  
When using the RP107x Series, please note the following points.  
*Phase Compensation  
The RP107x Series are using an output capacitor as phase compensation to ensure a stable operation even if  
the output load fluctuates. To reduce the output voltage fluctuation, it is imperative that a 0.1µF to 10µF output  
capacitor be used. When doing so, please note the following three points.  
1. If the output capacitor is 2.2µF or more and the output current is 0.01mA or less*1, the noise level may  
increase beyond 40µV, therefore, it is imperative that the stability of operation including the frequency  
characteristics be evaluated.  
2. If the output capacitor is 0.01µF or less and the output current is 0.1mA or less*2, the exogenous noise  
occurred in the other circuits may give some impacts on the noise level, therefore it is imperative that the  
enough measures be taken such as to make GND lowered.  
As for 1 and 2, please refer to the chart of the External Capacitor vs. Output Voltage.  
Noise Level ≤ 40µV  
Noise Level > 40µV  
*1  
This area could be easily affected by exogenous noise.  
*2  
10  
1
0.1  
0.01  
0.001  
0.0001  
0
0
0.001  
0.01  
0.1  
1
10  
100  
1000  
IOUT [mA]  
External Capacitor vs. Output Voltage  
3. In case of using a tantalum capacitor, the output may oscillate if the effective series resistance (ESR)  
is high, therefore, it is imperative that the ESR vs. Frequency be considered.  
PCB Layout  
If the impedances of VDD and GND lines are high, the ICs may pick up noise or may cause unstable operation  
when the current flows. Therefore, make VDD and GND the lowest possible. Also, place a 0.1µF or more CIN  
capacitor between VDD pin and GND pin as close as possible to each other.  
7
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
CONSTANT SLOPE CIRCUITS  
The RP107x Series is equipped with a constant slope circuit as a soft-start circuit, which allows the output  
voltage to start up gradually when the CE is turned on.The constant slope circuit minimizes the inrush current at  
the start-up and also prevents the overshoot of the output voltage.The capacitor to create the start-up slope is  
built in the IC that does not require any external components. The start-up time and the start-up slope angle are  
fixed inside the IC.  
If the capacitance of the external output capacitor (COUT) becomes more than the certain capacitance, the  
output current limit circuit minimizes the incoming current of the output capacitor at the start-up. As a result, the  
start-up time becomes longer and the start-up slope angle becomes more gentle. As “Inrush Current  
Characteristics Example” below shows, if the COUT is less than 2.2µF, the constant slope circuit easily starts to  
function at the start-up, likewise, if the COUT is over 4.7µF, the output current limit circuit easily starts to function at  
the start-up. The boundary point of using these two circuits is inversely proportional to the output voltage. If the  
output voltage is higher, the output current limit circuit easily starts to function even if the COUT capacitance is  
small. For more details, please refer to the graph 15 of “Inrush Current Characteristics Example”.  
Inrush Current Characteristics Example (C1=0.1μF, Topt=25°C)  
RP107x101xB/D  
RP107x281xB/D  
V
IN=3.8V  
V
IN=2.0V  
4.5  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0
2.25  
2.00  
1.75  
1.50  
1.25  
1.00  
0.75  
0.50  
0.25  
0
CE Input Voltage  
CE Input Voltage  
Output Voltage  
Output Voltage  
C
C
C
C
C
OUT=0µF  
OUT=0.1µF  
OUT=1.0µF  
OUT=2.2µF  
OUT=4.7µF  
C
C
C
C
C
OUT=0µF  
OUT=0.1µF  
OUT=1.0µF  
OUT=2.2µF  
OUT=4.7µF  
360  
320  
280  
240  
450  
400  
350  
300  
250  
200  
150  
100  
50  
Inrush Current 200  
160  
120  
80  
40  
0
Inrush Current  
0
0
20 40 60 80 100 120 140 160 180  
0
20 40 60 80 100 120 140 160 180  
Time t (µs)  
Time t (µs)  
RP107x421xB/D  
V
IN=5.2V  
6
5
4
3
2
1
0
CE Input Voltage  
Output Voltage  
C
C
C
C
C
OUT=0µF  
OUT=0.1µF  
OUT=1.0µF  
OUT=2.2µF  
OUT=4.7µF  
360  
300  
240  
180  
120  
60  
Inrush Current  
0
0
20 40 60 80 100 120 140 160 180  
Time t (µs)  
8
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
PACKAGE INFORMATION  
• Power Dissipation (WLCSP-4-P5)  
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the  
Measurement Conditions below.  
Measurement Conditions  
Standard Land Pattern  
Environment  
Board Material  
Board Dimensions  
Copper Ratio  
Mounting on Board (Wind Velocity=0m/s)  
Glass Cloth Epoxy Plastic (Double-sided)  
40mm x 40mm x 1.6mm  
Topside: Approx. 50%, Backside: Approx. 50%  
φ 0.5mm x 28pcs  
Through-hole  
Measurement Result  
(Ta=25°C, Tjmax=125°C)  
Standard Land Pattern  
278mW  
Power Dissipation  
θja=(125−25°C)/0.278W=360ºC/W  
θjc= 46°C/W  
Thermal Resistance  
500  
40  
400  
300  
200  
100  
0
348  
278  
0
25  
50  
75  
100  
125  
150  
85  
Ambient Temperature (ºC)  
Measurement Board Pattern  
IC Mount Area (Unit: mm)  
Power Dissipation  
The above graph shows the Power Dissipation of the WLCSP-4-P5 package based on Tjmax=125ºC and  
Tjmax=150ºC. Operating the ICs within the shaded area in the graph might have an influence on the lifetime  
of the ICs. Operating time must be within the time limit described in the table below.  
Estimated Years  
Operating Time  
(Operating 4 hrs/ day)  
13,000 Hours  
9 Years  
9
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Package Dimensions (WLCSP-4-P5)  
0.69  
B
0.40  
A
X4  
2
1
0.05  
INDEX  
B
A
0.16±0.03  
0.10 S  
M
0.05  
S AB  
0.06 S  
S
Unit: mm  
• Mark Specification (WLCSP-4-P5)  
cd: Lot Number … Alphanumeric Serial Number  
3
4
① ②  
1
2
10  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• RP107Z Series Mark Specification Table (WLCSP-4-P5)  
RP107ZxxxB  
Product Name  
RP107Z101B  
RP107Z111B  
RP107Z121B  
RP107Z131B  
RP107Z141B  
RP107Z151B  
RP107Z161B  
RP107Z171B  
RP107Z181B  
RP107Z191B  
RP107Z201B  
RP107Z211B  
RP107Z221B  
RP107Z231B  
RP107Z241B  
RP107Z251B  
RP107Z261B  
RP107Z271B  
RP107Z281B  
RP107Z291B  
RP107Z301B  
RP107Z311B  
RP107Z321B  
RP107Z331B  
RP107Z341B  
RP107Z351B  
RP107Z361B  
RP107Z371B  
RP107Z381B  
RP107Z391B  
RP107Z401B  
RP107Z411B  
RP107Z421B  
RP107Z121B5  
RP107Z181B5  
RP107Z281B5  
RP107ZxxxD  
Product Name  
RP107Z101D  
RP107Z111D  
RP107Z121D  
RP107Z131D  
RP107Z141D  
RP107Z151D  
RP107Z161D  
RP107Z171D  
RP107Z181D  
RP107Z191D  
RP107Z201D  
RP107Z211D  
RP107Z221D  
RP107Z231D  
RP107Z241D  
RP107Z251D  
RP107Z261D  
RP107Z271D  
RP107Z281D  
RP107Z291D  
RP107Z301D  
RP107Z311D  
RP107Z321D  
RP107Z331D  
RP107Z341D  
RP107Z351D  
RP107Z361D  
RP107Z371D  
RP107Z381D  
RP107Z391D  
RP107Z401D  
RP107Z411D  
RP107Z421D  
RP107Z121D5  
RP107Z181D5  
RP107Z281D5  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
4.2V  
1.25V  
1.85V  
2.85V  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
4.2V  
1.25V  
1.85V  
2.85V  
11  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Power Dissipation (DFN(PLP)1212-6)  
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the  
Measurement Conditions below.  
Measurement Conditions  
Standard Land Pattern  
Environment  
Board Material  
Board Dimensions  
Copper Ratio  
Mounting on Board (Wind Velocity=0m/s)  
Glass Cloth Epoxy Plastic (Double-sided)  
40mm x 40mm x 1.6mm  
Topside: Approx. 50%, Backside: Approx. 50%  
φ 0.54mm x 28pcs  
Through-holes  
Measurement Result  
(Ta=25°C, Tjmax=125°C)  
Standard Land Pattern  
400mW  
Power Dissipation  
θja = (125-25°C)/0.4W= 250°C/W  
θjc＝67 °C/W  
Thermal Resistance  
600  
500  
400  
300  
200  
100  
0
40  
500  
400  
0
25  
50  
75  
100  
125  
150  
85  
Ambient Temperature (ºC)  
Measurement Board Pattern  
IC Mount Area (Unit: mm)  
Power Dissipation  
The above graph shows the Power Dissipation of the DFN(PLP)1212-6 package based on Tjmax=125ºC  
and Tjmax=150ºC. Operating the ICs within the shaded area in the graph might have an influence on the  
lifetime of the ICs. Operating time must be within the time limit described in the table below.  
Estimated Years  
Operating Time  
(Operating 4 hrs/ day)  
13,000 Hours  
9 Years  
12  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Package Dimensions (DFN(PLP)1212-6)  
1.20  
B
A
4
3
6
X4  
0.05  
C0.05  
INDEX  
1
0.4  
0.18±0.05  
0.05 M AB  
Bottom View  
(Unit : mm)  
0.05 S  
S
• Mark Specification (DFN(PLP)1212-6)  
cd: Product Code … Refer to RP107K Series Mark Specification Table.  
ef: Lot Number … Alphanumeric Serial Number  
①②  
③④  
13  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• RP107K Series Mark Specification Table (DFN(PLP)1212-6)  
RP107KxxxB  
Product Name  
RP107K101B  
RP107K111B  
RP107K121B  
RP107K131B  
RP107K141B  
RP107K151B  
RP107K161B  
RP107K171B  
RP107K181B  
RP107K191B  
RP107K201B  
RP107K211B  
RP107K221B  
RP107K231B  
RP107K241B  
RP107K251B  
RP107K261B  
RP107K271B  
RP107K281B  
RP107K291B  
RP107K301B  
RP107K311B  
RP107K321B  
RP107K331B  
RP107K341B  
RP107K351B  
RP107K361B  
RP107K371B  
RP107K381B  
RP107K391B  
RP107K401B  
RP107K411B  
RP107K421B  
RP107K121B5  
RP107K181B5  
RP107K281B5  
RP107KxxxD  
Product Name  
RP107K101D  
RP107K111D  
RP107K121D  
RP107K131D  
RP107K141D  
RP107K151D  
RP107K161D  
RP107K171D  
RP107K181D  
RP107K191D  
RP107K201D  
RP107K211D  
RP107K221D  
RP107K231D  
RP107K241D  
RP107K251D  
RP107K261D  
RP107K271D  
RP107K281D  
RP107K291D  
RP107K301D  
RP107K311D  
RP107K321D  
RP107K331D  
RP107K341D  
RP107K351D  
RP107K361D  
RP107K371D  
RP107K381D  
RP107K391D  
RP107K401D  
RP107K411D  
RP107K421D  
RP107K121D5  
RP107K181D5  
RP107K281D5  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
4.2V  
1.25V  
1.85V  
2.85V  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
4.2V  
1.25V  
1.85V  
2.85V  
cd  
J A  
J B  
J C  
J D  
J E  
J F  
cd  
L A  
L B  
L C  
L D  
L E  
L F  
J G  
J H  
J J  
L G  
L H  
L J  
J K  
J L  
L K  
L L  
J M  
J N  
J P  
J Q  
J R  
J A  
J T  
L M  
L N  
L P  
L Q  
L R  
L A  
L T  
J U  
J V  
J W  
J X  
J Y  
J Z  
L U  
L V  
L W  
L X  
L Y  
L Z  
K A  
K B  
K C  
K D  
K E  
K F  
K G  
K H  
K J  
K K  
K L  
K M  
M A  
M B  
M C  
M D  
M E  
M F  
M G  
M H  
M J  
M K  
M L  
M M  
14  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Power Dissipation (SC-88A)  
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the  
Measurement Conditions below.  
Measurement Conditions  
Standard Land Pattern  
Environment  
Board Material  
Board Dimensions  
Copper Ratio  
Mounting on Board (Wind Velocity=0m/s)  
Glass Cloth Epoxy Plastic (Double-sided)  
40mm x 40mm x 1.6mm  
Topside: Approx. 50%, Backside: Approx. 50%  
φ0.5mm x 44pcs  
Through-hole  
Measurement Result  
(Ta=25°C, Tjmax=125°C)  
Standard Land Pattern  
380mW  
Free Air  
Power Dissipation  
150mW  
θja＝(125-25°C)/0.38W＝263°C/W  
θjc＝75°C/W  
θja＝(125-25°C)/0.15W＝667°C/W  
Thermal Resistance  
-
600  
Standard Test Land Pattern  
475  
500  
40  
400  
Free Air  
380  
300  
200  
100  
0
150  
85  
0
25  
50  
75  
100  
125  
150  
Ambient Temperature (ºC)  
Measurement Board Pattern  
Power Dissipation  
IC Mount Area (Unit: mm)  
The above graph shows the Power Dissipation of the SC-88A package based on Tjmax=125ºC and  
Tjmax=150ºC. Operating the ICs within the shaded area in the graph might have an influence on the lifetime  
of the ICs. Operating time must be within the time limit described in the table below.  
Estimated Years  
Operating Time  
(Operating 4 hrs/ day)  
13,000 Hours  
9 Years  
15  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Package Dimensions (SC-88A)  
2.0±0.2  
0.15±0.07  
B
A
1.3±0.2  
4
3
5
1
0.15  
0～14°  
2
0.65  
+0.1  
-0.05  
0.2  
0.10 S AB  
Unit : mm  
0.10 S  
S
• Mark Specification (SC-88A)  
cdef: Product Code … Refer to RP107Q Series Mark Specification Table.  
gh: Lot Number … Alphanumeric Serial Number  
5
4
①②③  
④⑤⑥  
1
2
3
16  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• RP107Q Series Mark Specification Table (SC-88A)  
RP107QxxxB  
Product Name  
RP107Q101B  
RP107Q111B  
RP107Q121B  
RP107Q131B  
RP107Q141B  
RP107Q151B  
RP107Q161B  
RP107Q171B  
RP107Q181B  
RP107Q191B  
RP107Q201B  
RP107Q211B  
RP107Q221B  
RP107Q231B  
RP107Q241B  
RP107Q251B  
RP107Q261B  
RP107Q271B  
RP107Q281B  
RP107Q291B  
RP107Q301B  
RP107Q311B  
RP107Q321B  
RP107Q331B  
RP107Q341B  
RP107Q351B  
RP107Q361B  
RP107Q371B  
RP107Q381B  
RP107Q391B  
RP107Q401B  
RP107Q411B  
RP107Q421B  
RP107Q121B5  
RP107Q181B5  
RP107Q281B5  
RP107QxxxD  
Product Name  
RP107Q101D  
RP107Q111D  
RP107Q121D  
RP107Q131D  
RP107Q141D  
RP107Q151D  
RP107Q161D  
RP107Q171D  
RP107Q181D  
RP107Q191D  
RP107Q201D  
RP107Q211D  
RP107Q221D  
RP107Q231D  
RP107Q241D  
RP107Q251D  
RP107Q261D  
RP107Q271D  
RP107Q281D  
RP107Q291D  
RP107Q301D  
RP107Q311D  
RP107Q321D  
RP107Q331D  
RP107Q341D  
RP107Q351D  
RP107Q361D  
RP107Q371D  
RP107Q381D  
RP107Q391D  
RP107Q401D  
RP107Q411D  
RP107Q421D  
RP107Q121D5  
RP107Q181D5  
RP107Q281D5  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
4.2V  
1.25V  
1.85V  
2.85V  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
4.2V  
1.25V  
1.85V  
2.85V  
cdef  
N 0 1 0  
N 0 1 1  
N 0 1 2  
N 0 1 3  
N 0 1 4  
N 0 1 5  
N 0 1 6  
N 0 1 7  
N 0 1 8  
N 0 1 9  
N 0 2 0  
N 0 2 1  
N 0 2 2  
N 0 2 3  
N 0 2 4  
N 0 2 5  
N 0 2 6  
N 0 2 7  
N 0 2 8  
N 0 2 9  
N 0 3 0  
N 0 3 1  
N 0 3 2  
N 0 3 3  
N 0 3 4  
N 0 3 5  
N 0 3 6  
N 0 3 7  
N 0 3 8  
N 0 3 9  
N 0 4 0  
N 0 4 1  
N 0 4 2  
N 0 4 3  
N 0 4 4  
N 0 4 5  
cdef  
P 0 1 0  
P 0 1 1  
P 0 1 2  
P 0 1 3  
P 0 1 4  
P 0 1 5  
P 0 1 6  
P 0 1 7  
P 0 1 8  
P 0 1 9  
P 0 2 0  
P 0 2 1  
P 0 2 2  
P 0 2 3  
P 0 2 4  
P 0 2 5  
P 0 2 6  
P 0 2 7  
P 0 2 8  
P 0 2 9  
P 0 3 0  
P 0 3 1  
P 0 3 2  
P 0 3 3  
P 0 3 4  
P 0 3 5  
P 0 3 6  
P 0 3 7  
P 0 3 8  
P 0 3 9  
P 0 4 0  
P 0 4 1  
P 0 4 2  
P 0 4 3  
P 0 4 4  
P 0 4 5  
17  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Power Dissipation (SOT-23-5)  
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the  
Measurement Conditions below. (Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)  
Measurement Conditions:  
Standard Land Pattern  
Environment  
Board Material  
Board Dimensions  
Copper Ratio  
Mounting on Board (Wind Velocity=0m/s)  
Glass Cloth Epoxy Plastic (Double-sided)  
40mm x 40mm x 1.6mm  
Topside: Approx. 50%, Backside: Approx. 50%  
φ 0.5mm x 44pcs  
Through-holes  
Measurement Results:  
(Ta=25°C, Tjmax=125ºC)  
Standard Land Pattern  
420mW  
Free Air  
250mW  
400°C/W  
Power Dissipation  
Thermal Resistance  
θja=(125-25°C)/0.42W=238°C/W  
40  
600  
525  
Standard Land Pattern  
500  
400  
420  
Free Air  
300 250  
200  
100  
0
85  
0
25  
50  
75  
100  
125  
150  
Ambient Temperature (ºC)  
Measurement Board Pattern  
Power Dissipation  
IC Mount Area (Unit: mm)  
The above graph shows the Power Dissipation of the SOT-23-5 package based on Tjmax=125ºC and  
Tjmax=150ºC. Operating the ICs within the shaded area in the graph might have an influence on the lifetime  
of the ICs. Operating time must be within the time limit described in the table below.  
Estimated Years  
Operating Time  
(Operating 4 hrs/ day)  
9,000 Hours  
6 Years  
18  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• Package Dimensions (SOT-23-5)  
2.9±0.2  
1.9±0.2  
1.1±0.1  
0.8±0.1  
(0.95) (0.95)  
5
4
0～0.1  
1
2
3
+0.1  
0.15-0.05  
0.4±0.1  
Unit : mm  
• Mark Specification (SOT-23-5)  
cde: Product Code … Refer to RP107N Series Mark Specification Table.  
fg: Lot Number … Alphanumeric Serial Number  
5
4
cdefg  
2
1
3
19  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
• RP107N Series Mark Specification Table (SOT-23-5)  
RP107NxxxB  
RP107NxxxD  
Product Name  
RP107N101B  
RP107N111B  
RP107N121B  
RP107N131B  
RP107N141B  
RP107N151B  
RP107N161B  
RP107N171B  
RP107N181B  
RP107N191B  
RP107N201B  
RP107N211B  
RP107N221B  
RP107N231B  
RP107N241B  
RP107N251B  
RP107N261B  
RP107N271B  
RP107N281B  
RP107N291B  
RP107N301B  
RP107N311B  
RP107N321B  
RP107N331B  
RP107N341B  
RP107N351B  
RP107N361B  
RP107N371B  
RP107N381B  
RP107N391B  
RP107N401B  
RP107N411B  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
Product Name  
RP107N101D  
RP107N111D  
RP107N121D  
RP107N131D  
RP107N141D  
RP107N151D  
RP107N161D  
RP107N171D  
RP107N181D  
RP107N191D  
RP107N201D  
RP107N211D  
RP107N221D  
RP107N231D  
RP107N241D  
RP107N251D  
RP107N261D  
RP107N271D  
RP107N281D  
RP107N291D  
RP107N301D  
RP107N311D  
RP107N321D  
RP107N331D  
RP107N341D  
RP107N351D  
RP107N361D  
RP107N371D  
RP107N381D  
RP107N391D  
RP107N401D  
RP107N411D  
VSET  
1.0V  
1.1V  
1.2V  
1.3V  
1.4V  
1.5V  
1.6V  
1.7V  
1.8V  
1.9V  
2.0V  
2.1V  
2.2V  
2.3V  
2.4V  
2.5V  
2.6V  
2.7V  
2.8V  
2.9V  
3.0V  
3.1V  
3.2V  
3.3V  
3.4V  
3.5V  
3.6V  
3.7V  
3.8V  
3.9V  
4.0V  
4.1V  
cde  
A A A  
A A B  
A A C  
A A D  
A A E  
A A F  
A A G  
A A H  
A A J  
A A K  
A A L  
A A M  
A A N  
A A P  
A A Q  
A A R  
A A S  
A A T  
A A U  
A A V  
A A W  
A A X  
A A Y  
A A Z  
B A A  
B A B  
B A C  
B A D  
B A E  
B A F  
B A G  
B A H  
cde  
A B A  
A B B  
A B C  
A B D  
A B E  
A B F  
A B G  
A B H  
A B J  
A B K  
A B L  
A B M  
A B N  
A B P  
A B Q  
A B R  
A B S  
A B T  
A B U  
A B V  
A B W  
A B X  
A B Y  
A B Z  
B B A  
B B B  
B B C  
B B D  
B B E  
B B F  
B B G  
B B H  
RP107N421B  
RP107N121B5  
RP107N181B5  
RP107N281B5  
B A J  
B A K  
B A L  
B A M  
4.2V  
1.25V  
1.85V  
2.85V  
RP107N421D  
RP107N121D5  
RP107N181D5  
RP107N281D5  
B B J  
B B K  
B B L  
B B M  
4.2V  
1.25V  
1.85V  
2.85V  
20  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
TEST CIRCUITS  
VDD  
VOUT  
RP107x  
Series  
V
C
IN  
C
OUT  
IOUT  
VOUT  
CE  
GND  
Basic Test Circuit  
VOUT  
VDD  
VOUT  
RP107x  
Series  
A
COUT  
ISS  
CIN  
CE  
GND  
Test Circuit for Supply Current  
Pulse  
Generator  
VDD  
VOUT  
RP107x  
Series  
COUT  
IOUT  
P.G.  
CE GND  
Test Circuit for Ripple Rejection  
21  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
VOUT  
VDD  
VOUT  
RP107x  
Series  
C
IN  
C
OUT  
CE  
GND  
IOUTa  
IOUTb  
Test Circuit for Load Transient Response  
22  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
TYPICAL CHARACTERISTICS  
1) Output Voltage vs. Output Current (CIN=0.1μF, Topt=25°C)  
RP107x101x  
RP107x151x  
1.2  
1
1.6  
1.4  
1.2  
1
0.8  
0.6  
0.4  
0.2  
0
0.8  
0.6  
0.4  
0.2  
0
Vin=1.4V  
Vin=1.8V  
Vin=2.0V  
Vin=3.0V  
2.0V  
Vin=
Vin=2.5V  
Vin=3.5V  
0
100  
200  
300  
400  
500  
0
100  
200  
300  
400  
500  
Output Current [mA]  
Output Current [mA]  
RP107x281x  
RP107x421x  
4.5  
3
4
3.5  
3
2.5  
2
2.5  
2
1.5  
1
1.5  
1
Vin=3.3V  
Vin=3.8V  
Vin=4.8V  
Vin=4.7V  
Vin=5.25  
0.5  
0
0.5  
0
0
100  
200  
300  
400  
500  
0
100  
200  
300  
400  
500  
Output Current [mA]  
Output Current [mA]  
2) Output Voltage vs. Input Voltage (CIN=0.1μF, Topt=25°C)  
RP107x101x  
RP107x151x  
1.1  
1
1.65  
1.5  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
1.35  
1.2  
1.05  
0.9  
0.75  
0.6  
Iout=1mA  
Iout=30mA  
Iout=50mA  
Iout=1mA  
Iout=30mA  
Iout=50mA  
0.45  
0.3  
0.15  
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage [V]  
Input Voltage [V]  
23  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x281x  
RP107x421x  
4.8  
4.2  
3.6  
3
3.2  
2.8  
2.4  
2
2.4  
1.8  
1.6  
1.2  
0.8  
0.4  
0
Iout=1mA  
Iout=30mA  
Iout=50mA  
Iout=1mA  
Iout=30mA  
Iout=50mA  
1.2  
0.6  
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage [V]  
Input Voltage [V]  
3) Supply Current vs. Input Voltage (CIN=0.1μF, Topt=25°C)  
RP107x101x  
RP107x151x  
12  
10  
8
12  
10  
8
6
6
4
4
2
2
0
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage [V]  
Input Voltage [V]  
RP107x281x  
RP107x421x  
25  
20  
15  
10  
5
35  
30  
25  
20  
15  
10  
5
0
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage [V]  
Input Voltage [V]  
24  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
4) Output Voltage vs. Temperature (CIN=0.1μF, IOUT=1mA)  
RP107x101x  
RP107x151x  
Vin=2.0V  
1.05  
Vin=2.5V  
1.55  
1.54  
1.53  
1.52  
1.51  
1.5  
1.04  
1.03  
1.02  
1.01  
1
0.99  
0.98  
0.97  
0.96  
0.95  
1.49  
1.48  
1.47  
1.46  
1.45  
-40  
-15  
10  
35  
60  
85  
-40  
-15  
10  
35  
60  
85  
Temperature [ C]  
°
Temperature [ C]  
°
RP107x281x  
RP107x421x  
Vin=3.8V  
2.85  
Vin=5.25V  
4.25  
2.84  
2.83  
2.82  
2.81  
2.8  
4.24  
4.23  
4.22  
4.21  
4.2  
4.19  
4.18  
4.17  
4.16  
4.15  
-40  
2.79  
2.78  
2.77  
2.76  
2.75  
-15  
10  
35  
60  
85  
-40  
-15  
10  
35  
60  
85  
Temperature [°C]  
Temperature [°C]  
5) Supply Current vs. Temperature (CIN=0.1μF, IOUT=0mA)  
RP107x101x  
RP107x151x  
Vin=2.0V  
12  
Vin=2.5V  
12  
10  
8
10  
8
6
6
4
4
2
2
0
0
-40  
-15  
10  
35  
60  
85  
-40  
-15  
10  
35  
60  
85  
Temperature [°C]  
Temperature [°C]  
25  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x281x  
RP107x421x  
Vin=5.25V  
Vin=3.8V  
12  
12  
10  
8
10  
8
6
6
4
4
2
2
0
0
-40  
-15  
10  
35  
60  
85  
-40  
-15  
10  
35  
60  
85  
Temperature [°C]  
Temperature [°C]  
6) Dropout Voltage vs. Output Current (CIN=0.1μF)  
RP107x101x  
RP107x111x  
700  
800  
700  
600  
500  
400  
600  
500  
400  
300  
200  
100  
0
300  
-40℃  
25℃  
85℃  
200  
100  
-40℃  
25℃  
85℃  
0
0
50  
100  
150  
200  
0
50  
100  
150  
200  
Output Current [mA]  
Output Current [mA]  
RP107x121x  
RP107x151x  
700  
600  
500  
400  
300  
200  
100  
0
600  
500  
400  
300  
200  
100  
0
-40℃  
25℃  
85℃  
-40℃  
25℃  
85℃  
0
50  
100  
150  
200  
0
50  
100  
150  
200  
Output Current [mA]  
Output Current [mA]  
26  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x201x  
RP107x301x  
450  
400  
350  
300  
250  
200  
150  
100  
50  
350  
300  
250  
200  
150  
100  
-40℃  
25℃  
85℃  
-40℃  
25℃  
85℃  
50  
0
0
0
50  
100  
150  
200  
0
50  
100  
150  
200  
Output Current [mA]  
Output Current [mA]  
RP107x421x  
300  
250  
200  
150  
100  
50  
-40℃  
25℃  
85℃  
0
0
50  
100  
150  
200  
Output Current [mA]  
7) Dropout Voltage vs. Set Output Voltage (CIN=0.1μF)  
RP107x  
RP107x  
Iout=1mA  
Iout=30mA  
7
6
5
4
3
2
1
140  
120  
100  
80  
60  
40  
20  
0
0
0
1
2
3
4
5
0
1
2
3
4
5
Output Voltage [V]  
Output Voltage [V]  
27  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x  
RP107x  
Iout=50mA  
Iout=100mA  
250  
200  
150  
100  
50  
400  
350  
300  
250  
200  
150  
100  
50  
0
0
0
1
2
3
4
5
0
1
2
3
4
5
Output Voltage [V]  
Output Voltage [V]  
RP107x  
Iout=200mA  
700  
600  
500  
400  
300  
200  
100  
0
0
1
2
3
4
5
Output Voltage [V]  
8) Minimum Operating Voltage (CIN=0.1μF)  
RP107x101x  
2
1.8  
1.6  
1.4  
1.2  
1
Hatched area is avaiable  
for 1.0V output  
0.8  
0.6  
0.4  
0.2  
0
0
50  
100  
150  
200  
Output Current [mA]  
28  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
9) Ripple Rejection vs. Frequency (CIN=none, Topt=25°C)  
RP107x101x  
RP107x151x  
Vin=2.5V+0.2Vp-p  
Cout=none  
Vin=2.0V+0.2Vp-p  
Cout=none  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
1mA  
1mA  
30mA  
50mA  
30mA  
50mA  
0
0
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency [kHz]  
Frequency [kHz]  
RP107x281x  
RP107x421x  
Vin=5.2V+0.2Vp-p  
Cout=none  
Vin=3.8V+0.2Vp-p  
Cout=none  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
1mA  
1mA  
30mA  
50mA  
30mA  
50mA  
0
0
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency [kHz]  
Frequency [kHz]  
RP107x101x  
RP107x151x  
Vin=2.0V+0.2Vp-p  
Cout=0.1uF  
Vin=2.5V+0.2Vp-p  
Cout=0.1uF  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
1mA  
1mA  
30mA  
50mA  
30mA  
50mA  
0
0
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency [kHz]  
Frequency [kHz]  
29  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x281x  
RP107x421x  
Vin=5.2V+0.2Vp-p  
Cout=0.1uF  
Vin=3.8V+0.2Vp-p  
Cout=0.1uF  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
1mA  
1mA  
30mA  
50mA  
30mA  
50mA  
0
0
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency [kHz]  
Frequency [kHz]  
10) Ripple Rejection vs. Input Bias Voltage (COUT=0.1μF, Ripple=0.2Vp-p, Topt=25°C)  
RP107x281x  
RP107x281x  
Iout=30mA  
Iout=1mA  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100Hz  
1kHz  
100Hz  
1kHz  
10kHz  
100kHz  
10kHz  
100kHz  
2.8  
3.3  
3.8  
4.3  
4.8  
2.8  
3.3  
3.8  
4.3  
4.8  
VIN [V]  
VIN [V]  
RP107x281x  
Iout=50mA  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100Hz  
1kHz  
10kHz  
100kHz  
2.8  
3.3  
3.8  
4.3  
4.8  
VIN [V]  
30  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
11) Input Transient Response (CIN=none, IOUT=30mA, tr=tf=5μs, Topt=25°C)  
RP107x101x  
RP107x101x  
⇔
Vin:2V 3V  
Cout=none  
⇔
Vin:2V 3V  
Cout=Ceramic 0.1uF  
1.08  
1.06  
1.04  
1.02  
1
4
3
1.08  
1.06  
1.04  
1.02  
1
4
3
Input Voltage  
Input Voltage  
2
2
1
1
0
0
Output Voltage  
Output Voltage  
0.98  
0.96  
-1  
-2  
0.98  
0.96  
-1  
-2  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
RP107x151x  
RP107x151x  
⇔
Vin:2.5V 3.5V  
Cout=Ceramic 0.1µF  
4
⇔
Vin:2.5V 3.5V  
Cout=none  
4
1.58  
1.56  
1.54  
1.52  
1.5  
1.58  
1.56  
1.54  
1.52  
1.5  
Input Voltage  
3
Input Voltage  
3
2
2
1
1
0
0
Output Voltage  
Output Voltage  
1.48  
-1  
-2  
1.48  
-1  
-2  
1.46  
-20  
1.46  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
RP107x281x  
RP107x281x  
Vin:3.8V 4.8V  
⇔
Cout=none  
⇔
Vin:3.8V 4.8V  
Cout=Ceramic 0.1µF  
2.88  
2.86  
2.84  
2.82  
2.8  
6
2.88  
2.86  
2.84  
2.82  
2.8  
6
5
5
Input Voltage  
Input Voltage  
4
3
4
3
2
1
0
2
Output Voltage  
Output Voltage  
2.78  
2.78  
1
2.76  
2.76  
-20  
0
-20  
0
20 40 60 80 100 120 140 160 180  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
Time (μs)  
31  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x421x  
RP107x421x  
⇔
Vin:4.5V 5.5V  
⇔
Vin:4.5V 5.5V  
Co ut=none  
Cout=Ceramic 0.1µF  
6
4.28  
4.26  
4.24  
4.22  
4.2  
6
5
4
3
2
1
0
4.28  
4.26  
4.24  
4.22  
4.2  
Input Voltage  
5
Input Voltage  
4
3
2
1
0
Output Voltage  
Output Voltage  
4.18  
4.18  
4.16  
-20  
4.16  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
12) Load Transient Response (CIN=0.1μF, Topt=25°C)  
RP107x101x  
RP107x101x  
：
Tr=Tf 2µs  
⇔
Tr=Tf 0.5μs  
：
Iout 5mA 50mA  
：
Iout 50mA 100mA  
：
⇔
150  
100  
50  
1.6  
1.5  
1.4  
1.3  
1.2  
1.1  
1
100  
50  
1.6  
1.5  
1.4  
1.3  
1.2  
1.1  
1
0
Output Current  
Output Current  
1.0µF  
0.1µF  
no-cap  
1.0μF  
0.1μF  
no-cap  
0
-50  
-50  
-100  
-150  
-200  
-250  
-100  
-150  
-200  
-250  
-300  
0.9  
0.8  
Output Voltage  
0.9  
0.8  
Output Voltage  
-10  
0
10 20 30 40 50 60 70 80 90  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (μs)  
Time (µs)  
RP107x151x  
RP107x151x  
Tr=Tf 0.5µs  
：
Tr=Tf 2µs  
：
：
⇔
Iout 50mA 100mA  
：
⇔
Iout 5mA 50mA  
2.1  
150  
100  
50  
2.1  
100  
50  
0
2
2
1.9  
1.8  
1.7  
1.6  
1.5  
1.4  
1.3  
Output Current  
1.9  
1.8  
1.7  
1.6  
1.5  
1.4  
1.3  
Output Current  
0
-50  
1.0µF  
0.1µF  
no-cap  
1.0µF  
0.1µF  
-50  
-100  
-150  
-200  
-250  
-300  
no-cap  
-100  
-150  
-200  
-250  
Output Voltage  
Output Voltage  
-10  
0
10 20 30 40 50 60 70 80 90  
Time t(µs)  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
32  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x281x  
RP107x281x  
Tr=Tf 2µs  
：
：
Tr=Tf 0.5µs  
：
⇔
Iout 5mA 50mA  
：
⇔
Iout 50mA 100mA  
3.4  
3.3  
3.2  
3.1  
3
100  
3.4  
3.3  
3.2  
3.1  
3
150  
50  
0
100  
50  
Output Current  
Output Current  
-50  
0
1.0µF  
0.1µF  
no-cap  
1.0µF  
0.1µF  
-100  
-150  
-200  
-250  
-300  
-50  
no-cap  
-100  
2.9  
2.8  
2.7  
2.6  
2.9  
2.8  
2.7  
2.6  
-150  
-200  
-250  
Output Voltage  
Output Voltage  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
-10  
0
10 20 30 40 50 60 70 80 90  
Time (µs)  
RP107x421x  
RP107x421x  
：
Tr=Tf 2µs  
：
Tr=Tf 0.5µs  
Iout 5mA 50mA  
：
⇔
：
⇔
Iout 50mA 100mA  
4.7  
4.6  
4.5  
4.4  
4.3  
4.2  
4.1  
4
100  
4.7  
150  
50  
4.6  
4.5  
4.4  
4.3  
4.2  
4.1  
4
100  
50  
0
Output Current  
Output Current  
-50  
0
-100  
-150  
-200  
-250  
-300  
-50  
-100  
-150  
-200  
-250  
1.0µF  
0.1µF  
no-cap  
Output Voltage  
1.0µF  
0.1µF  
no-cap  
Output Voltage  
3.9  
3.9  
-40  
0
40 80 120 160 200 240 280 320 360  
Time (µs)  
-20  
0
20 40 60 80 100 120 140 160 180  
Time (µs)  
13) Turn On Speed with CE pin (CIN=0.1μF, Topt=25°C)  
RP107x101x  
RP107x151x  
Vin=2.5V  
Cout=none  
Vin=2.0V  
Cout=none  
2.5  
3
2.5  
2
3
2
1.5  
1
2
2
1
1.5  
1
1
0
0
1mA  
1mA  
0.5  
0
-1  
-2  
-3  
0.5  
0
-1  
-2  
-3  
30mA  
200mA  
30mA  
200mA  
-0.5  
-80  
-0.5  
-80 -40  
0
40  
80  
120 160 200  
-40  
0
40  
80  
120  
160 200  
Time [us]  
Time [us]  
33  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x281x  
RP107x421x  
Cout=none  
Cout=none  
Vin=3.8V  
Vin=5.2V  
6.3  
6
6.3  
5.6  
4.9  
4.2  
3.5  
2.8  
2.1  
1.4  
0.7  
0
5
5.6  
4.9  
4.2  
3.5  
2.8  
2.1  
1.4  
0.7  
0
5
4
4
3
3
2
2
1
1
0
0
-1  
-2  
-3  
-4  
-5  
1mA  
1mA  
-1  
-2  
-3  
-4  
30mA  
200mA  
30mA  
200mA  
-0.7  
-0.7  
-80  
-40  
0
40  
80  
120  
160 200  
-80  
-40  
0
40  
80  
120  
160 200  
Time [us]  
Time [us]  
RP107x101x  
RP107x151x  
Vin=2.0V  
Cout=1uF Vin=2.5V  
Cout=1uF  
2.5  
3
2.5  
3
2
2
2
2
1.5  
1
1
1.5  
1
1
0
0
1mA  
1mA  
0.5  
0
-1  
-2  
-3  
0.5  
0
-1  
-2  
-3  
30mA  
200mA  
30mA  
200mA  
-0.5  
-0.5  
-80  
-40  
0
40  
80  
120  
160 200  
-80  
-40  
0
40  
80  
120  
160  
200  
Time [us]  
RP107x281x  
Time [us]  
RP107x421x  
Vin=5.2V  
Cout=1uF  
Vin=3.8V  
Cout=1uF  
6.3  
6
6.3  
5.6  
4.9  
4.2  
3.5  
2.8  
2.1  
1.4  
0.7  
0
5
5.6  
4.9  
4.2  
3.5  
2.8  
2.1  
1.4  
0.7  
0
5
4
4
3
3
2
2
1
1
0
0
-1  
-2  
-3  
-4  
-5  
1mA  
1mA  
-1  
-2  
-3  
-4  
30mA  
200mA  
30mA  
200mA  
-0.7  
-0.7  
-80  
-40  
0
40  
80  
120  
160  
200  
-80  
-40  
0
40  
80  
120  
160  
200  
Times [us]  
Times [us]  
34  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
14) Turn Off Speed with CE pin (D Version) (CIN=0.1μF, Topt=25°C)  
RP107x101D  
RP107x151D  
Vin=2.0V  
Cout=none Vin=2.5V  
Cout=none  
2.5  
3
3.5  
3
3
1mA  
2
1mA  
2
1.5  
1
2
30mA  
200mA  
30mA  
200mA  
2.5  
2
1
1
0
0
1.5  
1
-1  
-2  
-3  
-4  
-5  
0.5  
0
-1  
-2  
-3  
0.5  
0
-0.5  
-0.5  
-80  
-40  
0
40  
80  
120  
160  
200  
-80  
-40  
0
40  
80  
120  
160  
200  
Time [us]  
Time [us]  
RP107x281D  
RP107x421D  
Vin=3.8V  
Cout=none  
Vin=5.2V  
Cout=none  
6.3  
6
7
6
4
1mA  
5.6  
4.9  
4.2  
3.5  
2.8  
2.1  
1.4  
0.7  
0
5
1mA  
3
30mA  
200mA  
4
30mA  
200mA  
5
2
3
4
1
2
1
3
0
0
2
-1  
-2  
-3  
-4  
-1  
-2  
-3  
-4  
1
0
-0.7  
-1  
-80  
-40  
0
40  
80  
120  
160 200  
-80 -40  
0
40  
80  
120  
160 200  
Time [us]  
Time [us]  
RP107x101D  
RP107x151D  
Vin=2.0V  
Cout=1uF  
Vin=2.5V  
Cout=1uF  
2.5  
3
3.5  
3
3
1mA  
1mA  
2
2
2
30mA  
200mA  
30mA  
200mA  
2.5  
2
1
1.5  
1
1
0
1.5  
1
-1  
-2  
-3  
-4  
-5  
0
0.5  
0
-1  
-2  
-3  
0.5  
0
-0.5  
-0.5  
-80  
-40  
0
40  
80  
120  
160 200  
-80  
-40  
0
40  
80  
120  
160 200  
Time [us]  
Time [us]  
35  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
RP107x281D  
RP107x421D  
Vin=3.8V  
Cout=1uF  
Vin=5.2V  
Cout=1uF  
7
6
4
11  
10  
9
6
1mA  
3
1mA  
4
30mA  
200mA  
30mA  
200mA  
5
2
8
7
2
4
1
6
3
0
5
0
4
2
-1  
-2  
-3  
-4  
3
2
-2  
-4  
-6  
1
1
0
0
-1  
-1  
-80  
-40  
0
40  
80  
120 160  
200  
-80  
-40  
0
40  
80  
120  
160  
200  
Time [us]  
Time [us]  
15) Inrush Current (CIN=0.1μF, Topt=25°C)  
RP107x101x  
VIN =2.0V  
RP107x101x  
VIN =2.0V  
C OU T=none  
C
O U T=C eram ic1.0μF  
2.5  
2.25  
2
50  
2.5  
100  
45  
40  
35  
30  
25  
20  
15  
10  
5
C E Input Voltage  
Output Voltage  
2.25  
2
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
C E Input Voltage  
1.75  
1.5  
1.75  
1.5  
1.25  
1
1.25  
1
Output Voltage  
Inrus h C urrent  
0.75  
0.5  
0.75  
0.5  
0.25  
0
0.25  
0
Inrus h C urrent  
0
-0.25  
-5  
-0.25  
-10  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
-20  
0
20  
40  
60  
80 100 120 140 160 180  
Tim e t(μs )  
Tim e t(μs )  
RP107x101x  
RP107x281x  
36  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
VIN =3.8V  
VIN =2.0V  
C
O U T=none  
C
O U T=C eram ic4.7μF  
5
4.5  
4
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
2.5  
2.25  
2
500  
450  
400  
350  
300  
250  
200  
150  
100  
50  
C E Input Voltage  
Output Voltage  
Inrus h C urrent  
C E Input Voltage  
Output Voltage  
3.5  
3
1.75  
1.5  
2.5  
2
1.25  
1
1.5  
1
0.75  
0.5  
0.5  
0
0.25  
0
Inrus h C urrent  
0
0
-0.5  
-5  
-0.25  
-50  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
-20  
0
20  
40  
60  
80 100 120 140 160 180  
Tim e t(μs )  
Tim e t(μs )  
RP107x281x  
RP107x281x  
VIN =3.8V  
VIN =3.8V  
C
O U T=C eram ic1.0μF  
C
O U T=C eram ic4.7μF  
5
4.5  
4
100  
5
4.5  
4
400  
360  
320  
280  
240  
200  
160  
120  
80  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
C E Input Voltage  
C E Input Voltage  
Output Voltage  
3.5  
3
3.5  
3
Output Voltage  
2.5  
2
2.5  
2
1.5  
1
1.5  
1
Inrus h C urrent  
Inrus h C urrent  
0.5  
0
0.5  
0
40  
0
-0.5  
-10  
-0.5  
-40  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
Tim e t(μs )  
Tim e t(μs )  
RP107x421x  
RP107x421x  
VIN =5.2V  
VIN =5.2V  
C
O U T=none  
C
O U T=C eram ic1.0μF  
7
6
70  
7
6
140  
60  
50  
40  
30  
20  
10  
0
120  
100  
80  
C E Input Voltage  
Output Voltage  
C E Input Voltage  
Output Voltage  
5
5
4
4
3
3
60  
Inrus h C urrent  
2
2
40  
1
1
20  
Inrus h C urrent  
0
0
0
-1  
-10  
-1  
-20  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
Tim e t(μs )  
Tim e t(μs )  
RP107x421x  
37  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
VIN =5.2V  
C
O U T=C eram ic4.7μF  
7
6
420  
360  
300  
240  
180  
120  
60  
C E Input Voltage  
Output Voltage  
5
4
3
2
Inrus h C urrent  
1
0
0
-1  
-60  
-20  
0
20  
40  
60  
80  
100 120 140 160 180  
Tim e t(μs )  
38  
＊RP107N (SOT-23-5) is the non-promotion product. As of June in 2016.  
RP107x  
NO.EA-181-131018  
ESR vs. Output Current  
When using these ICs, consider the following points:  
The relations between IOUT (Output Current) and ESR of an output capacitor are shown below.  
The conditions when the white noise level is under 40μV (Avg.) are marked as the hatched area in the graph.  
Measurement conditions  
Frequency Band : 10Hz to 2MHz  
Temperature  
: −40°C to 85°C  
: Ceramic 0.1μF  
CIN, COUT  
RP107x101x  
RP107x281x  
Vin=1.0V～5.25V  
Vin=1.0V～5.25V  
100  
10  
1
100  
10  
1
0.1  
0.1  
0.01  
0.01  
0
25 50 75 100 125 150 175 200  
Output Current (mA)  
0
25 50 75 100 125 150 175 200  
Output Current (mA)  
RP107x421x  
Vin=1.0V～5.25V  
100  
10  
1
0.1  
0.01  
0
25 50 75 100 125 150 175 200  
Output Current (mA)  
39  
1.The products and the product specifications described in this document are subject to change or  
discontinuation of production without notice for reasons such as improvement. Therefore, before deciding  
to use the products, please refer to Ricoh sales representatives for the latest information thereon.  
2.The materials in this document may not be copied or otherwise reproduced in whole or in part without  
prior written consent of Ricoh.  
3.Please be sure to take any necessary formalities under relevant laws or regulations before exporting or  
otherwise taking out of your country the products or the technical information described herein.  
4.The technical information described in this document shows typical characteristics of and example  
application circuits for the products. The release of such information is not to be construed as a warranty  
of or a grant of license under Ricoh's or any third party's intellectual property rights or any other rights.  
5.The products listed in this document are intended and designed for use as general electronic  
components in standard applications (office equipment, telecommunication equipment, measuring  
instruments, consumer electronic products, amusement equipment etc.). Those customers intending to  
use a product in an application requiring extreme quality and reliability, for example, in a highly specific  
application where the failure or misoperation of the product could result in human injury or death  
(aircraft, spacevehicle, nuclear reactor control system, traffic control system, automotive and  
transportation equipment, combustion equipment, safety devices, life support system etc.) should first  
contact us.  
6.We are making our continuous effort to improve the quality and reliability of our products, but  
semiconductor products are likely to fail with certain probability. In order to prevent any injury to  
persons or damages to property resulting from such failure, customers should be careful enough to  
incorporate safety measures in their design, such as redundancy feature, fire containment feature and  
fail-safe feature. We do not assume any liability or responsibility for any loss or damage arising from  
misuse or inappropriate use of the products.  
7.Anti-radiation design is not implemented in the products described in this document.  
8.Please contact Ricoh sales representatives should you have any questions or comments concerning  
the products or the technical information.  
Ricoh is committed to reducing the environmental loading materials in electrical devices  
with a view to contributing to the protection of human health and the environment.  
Ricoh has been providing RoHS compliant products since April 1, 2006 and Halogen-free products since  
Halogen Free  
April 1, 2012.  
http://www.e-devices.ricoh.co.jp/en/  
Sales & Support Offices  
RICOH ELECTRONIC DEVICES CO., LTD.  
Higashi-Shinagawa Office (International Sales)  
3-32-3, Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-8655, Japan  
Phone: +81-3-5479-2857 Fax: +81-3-5479-0502  
RICOH EUROPE (NETHERLANDS) B.V.  
Semiconductor Support Centre  
Prof. W.H. Keesomlaan 1, 1183 DJ Amstelveen, The Netherlands  
Phone: +31-20-5474-309  
RICOH INTERNATIONAL B.V. - German Branch  
Semiconductor Sales and Support Centre  
Oberrather Strasse 6, 40472 Düsseldorf, Germany  
Phone: +49-211-6546-0  
RICOH ELECTRONIC DEVICES KOREA CO., LTD.  
3F, Haesung Bldg, 504, Teheran-ro, Gangnam-gu, Seoul, 135-725, Korea  
Phone: +82-2-2135-5700 Fax: +82-2-2051-5713  
RICOH ELECTRONIC DEVICES SHANGHAI CO., LTD.  
Room 403, No.2 Building, No.690 Bibo Road, Pu Dong New District, Shanghai 201203,  
People's Republic of China  
Phone: +86-21-5027-3200 Fax: +86-21-5027-3299  
RICOH ELECTRONIC DEVICES CO., LTD.  
Taipei office  
Room 109, 10F-1, No.51, Hengyang Rd., Taipei City, Taiwan (R.O.C.)  
Phone: +886-2-2313-1621/1622 Fax: +886-2-2313-1623  

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