RP107Z131D-TR-F [RICOH]
Fixed Positive LDO Regulator, 1.3V, 0.76V Dropout, CMOS, PBGA4, WLCSP-4;型号: | RP107Z131D-TR-F |
厂家: | RICOH ELECTRONICS DEVICES DIVISION |
描述: | Fixed Positive LDO Regulator, 1.3V, 0.76V Dropout, CMOS, PBGA4, WLCSP-4 输出元件 调节器 |
文件: | 总40页 (文件大小:1026K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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
RP107x
NO.EA-181-131018
BLOCK DIAGRAMS
RP107xxxxB
RP107xxxxD
V
DD
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
RP107x
NO.EA-181-131018
PIN CONFIGURATIONS
• WLCSP-4-P5
• DFN(PLP)1212-6
Top View Bottom View
• SC-88A
• SOT-23-5
Silicon Side
Bump Side
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
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
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
Min.
Typ.
Max.
Unit
x 0.990
-20
x 1.010
+20
V
Ta=25°C
VSET ≤ 2.0V
VSET > 2.0V
VSET ≤ 2.0V
mV
V
VOUT
Output Voltage
x 0.980
-40
x 1.015
+30
-40°C ≤ Ta ≤ 85°C
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
VSET + 0.5V ≤ VIN ≤ 5V
OUT = 1mA
3.0
∆VOUT
Line Regulation
/∆VIN
±0.02 ±0.20
%/V
I
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
RLOW
30
Ω
VCE = 0V
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
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
IOUT = 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
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
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
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
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
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
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
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
11
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
1.2
0.6
0
1.6
1.2
0.8
0.4
0
Iout=1mA
Iout=30mA
Iout=50mA
Iout=1mA
Iout=30mA
Iout=50mA
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
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
RP107x
NO.EA-181-131018
RP107x281x
RP107x421x
Vin=5.25V
12
Vin=3.8V
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
600
500
400
300
200
100
800
700
600
500
400
300
-40℃
25℃
85℃
200
100
-40℃
25℃
85℃
0
0
0
0
50
100
150
200
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
-40℃
25℃
85℃
-40℃
25℃
85℃
0
0
0
50
100
150
200
50
100
150
200
Output Current [mA]
Output Current [mA]
26
RP107x
NO.EA-181-131018
RP107x201x
RP107x301x
450
400
350
300
250
200
150
100
50
350
300
250
200
150
100
50
-40℃
25℃
85℃
-40℃
25℃
85℃
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
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
0
1
2
3
4
5
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
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
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
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
4
1.08
1.06
1.04
1.02
1
4
3
1.08
1.06
1.04
1.02
1
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
⇔
Vin:2.5V 3.5V
Cout=none
4
1.58
1.56
1.54
1.52
1.5
4
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
6
2.88
2.86
2.84
2.82
2.8
2.88
2.86
2.84
2.82
2.8
6
5
5
Input Voltage
Input Voltage
4
3
2
1
0
4
3
2
1
0
Output Voltage
Output Voltage
2.78
2.78
2.76
2.76
-20
-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
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
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
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
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
3
2.5
3
3.5
3
1mA
2
1mA
2
1.5
1
2
30mA
30mA
200mA
2.5
2
1
200mA
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
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
RP107x101x
VIN =2.0V
VIN =2.0V
C O U T=C eram ic1.0μF
C
OU T=none
2.5
2.25
2
50
45
40
35
30
25
20
15
10
5
2.5
100
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
0.75
0.5
0.75
0.5
0.25
0
Inrus h C urrent
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
RP107x
NO.EA-181-131018
VIN =3.8V
C O U T=none
50
VIN =2.0V
O U T=C eram ic4.7μF
C
5
4.5
4
2.5
2.25
2
500
450
400
350
300
250
200
150
100
50
45
C E Input Voltage
Output Voltage
Inrus h C urrent
C E Input Voltage
40
35
30
25
20
15
10
5
3.5
3
1.75
1.5
Output Voltage
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
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
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.
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without prior written consent of Ricoh.
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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
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After Apr. 1, 2006, we will ship out the lead free products only. Thus, all products that will be shipped from now on comply with RoHS Directive.
Basically after Apr. 1, 2012, we will ship out the Power Management ICs of the Halogen Free products only. (Ricoh Halogen Free products are
also Antimony Free.)
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RICOH COMPANY, LTD.
Electronic Devices Company
● Taipei office
Room109, 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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