RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x SERIES
3-MODE 300mA LDO REGULATOR
NO.EA-182-170126
OUTLINE
The RP200x Series consist of CMOS-based voltage regulator ICs with high output voltage accuracy, low
dropout voltage and low supply current. These ICs perform with the chip enable function and realize a standby
mode with ultra low supply current. To prevent the destruction by over current, the current limit circuit is included.
The RP200x Series have 3-mode. One is standby mode with CE pin. Other two modes are realized with ECO
Function. Fast Response Mode (Fast Mode) and Fast and Low Power auto-change Mode (Auto ECO Mode) are
alternative with Auto Eco pin (AE pin). Supply current of IC itself at light load is automatically reduced at Auto
ECO Mode compared with Fast Mode. The output voltage is maintained between Fast Mode and Auto ECO Mode.
Without AE pin type is also available. It is an LDO regulator with Auto ECO mode. (RP200Z in WLCSP.)
Since the packages for these ICs are SOT-23-5, SC-88A, thin DFN(PLP)1212-6, and WLCSP-4-P5, high
density mounting of the ICs on boards is possible. RP200Q (SC-88A), RP200K (DFN(PLP)1212-6) and RP200N
(SOT-23-5) has AE pin, then if the AE pin is "H", Fast Mode is available. If the AE pin is set at "L" level, Auto ECO
Mode operation is available.
FEATURES
Supply Current (Low power Mode) .............................. Typ. 1.0A (VOUT1.85V)
Supply Current (Fast Mode)......................................... Typ. 55A
Supply Current (Standby Mode) .................................. Typ. 0.1A
Ripple Rejection ........................................................... Typ. 70dB (f1kHz)
Input Voltage Range .................................................... 1.4V to 5.25V
Output Voltage Range.................................................. 0.8V to 4.0V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
Output Voltage Accuracy.............................................. 1.0% (VOUT > 2.0V, Topt25C)
Temperature-Drift Coefficient of Output Voltage .......... Typ. 50ppm/C
Dropout Voltage ........................................................... Typ. 0.23V (IOUT300mA, VOUT2.8V)
Line Regulation ............................................................ Typ. 0.02%/V
Packages ..................................................................... WLCSP-4-P5, DFN(PLP)1212-6, SC-88A,
SOT-23-5
Built-in Fold Back Protection Circuit ............................ Typ. 50mA (Current at short mode)
Ceramic capacitors are recommended ........................ 1.0F
APPLICATIONS
Power source for portable communication equipment.
Power source for electrical appliances such as cameras, VCRs and camcorders.
Power source for battery-powered equipment.
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
BLOCK DIAGRAMS
RP200K/N/QxxxB
RP200Zxx1B
AE
VDD
VOUT
VDD
Vref
VOUT
Vref
Current Limit
CE
Current Limit
GND
CE
GND
RP200K/N/QxxxD
RP200Zxx1D
AE
VDD
VOUT
VDD
Vref
Vref
Current Limit
CE
2
VOUT
Current Limit
GND
CE
GND
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
SELECTION GUIDE
The output voltage, auto discharge function, and package, etc. for the ICs can be selected at the user’s request.
Product Name
Package
Quantity per Reel
Pb Free
Halogen Free
WLCSP-4-P5
5,000 pcs
Yes
Yes
DFN(PLP)1212-6
5,000 pcs
Yes
Yes
RP200Qxx2-TR-FE
SC-88A
3,000 pcs
Yes
Yes
RP200Nxx1-TR-FE
SOT-23-5
3,000 pcs
Yes
Yes
RP200Zxx1-TR-F
RP200Kxx1-TR
xx : The output voltage can be designated in the range from 0.8V(08) to 4.0V(40) in 0.1V steps.
(For other voltages, please refer to MARK INFORMATIONS.)
: The auto discharge function at off state are options as follows.
(B) without auto discharge function at off state
(D) with auto discharge function at off state
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
PIN CONFIGURATIONS
WLCSP-4-P5
Bump Side
Silicon Side
2
2
1
1
A
DFN(PLP)1212-6
B
B
SC-88A
5
4
A
Top View
Bottom View
6
5
4
4
5
6
1
2
3
3
2
1
SOT-23-5
5
(mark side)
1
4
2
3
4
(mark side)
1
2
3
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
WLCSP-4-P5
Pin No
Symbol
Pin Description
A1
VDD
Input Pin
A2
VOUT
Output Pin
B1
CE
Chip Enable Pin ("H" Active)
B2
GND
Ground Pin
DFN(PLP)1212-6
Pin No
Symbol
Pin Description
1
AE
2
GND
3
CE
Chip Enable Pin ("H" Active)
4
VDD
Input Pin
5
NC
No Connection
6
VOUT
Output Pin
Auto ECO Pin
Ground Pin
SC-88A
Pin No
Symbol
Pin Description
1
AE
2
GND
Ground Pin
3
VOUT
Output Pin
4
VDD
Input Pin
5
CE
Chip Enable Pin ("H" Active)
Auto ECO Pin
SOT-23-5
Pin No
Symbol
Pin Description
1
VDD
2
GND
3
CE
Chip Enable Pin ("H" Active)
4
AE
Auto ECO Pin
5
VOUT
Output Pin
Input Pin
Ground Pin
5
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
6.0
V
VIN
Input Voltage
VCE
Input Voltage (CE Pin)
0.3 to 6.0
V
VAE
Input Voltage (AE Pin)
0.3 to 6.0
V
VOUT
Output Voltage
0.3 to VIN0.3
V
IOUT
Output Current
400
mA
Power Dissipation (WLCSP-4-P5)
278
Power Dissipation (DFN(PLP)1212-6)
400
Power Dissipation (SC-88A)
380
Power Dissipation (SOT-23-5)
420
Topt
Operating Temperature Range
40 to 85
C
Tstg
Storage Temperature Range
55 to 125
C
PD
mW
) 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.
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
ELECTRICAL CHARACTERISTICS
VINSet VOUT1V, IOUT1mA, CINCOUT 1F, unless otherwise noted.
The specification in
is checked and guaranteed by design engineering at 40C
Topt
85C.
RP200x
Symbol
VOUT
IOUT
VOUT
/IOUT
VDIF
Topt25C
Item
Output Voltage
(Fast Mode)
Conditions
Min.
0.99
1.01
V
VOUT 2.0V
20
20
mV
IOUT5mA
40C Topt 85C
VOUT > 2.0V
0.975
1.015
V
VOUT 2.0V
50
30
mV
mA
300
VOUT > 2.0V
1.0
1.0
%
VOUT 2.0V
20
20
mV
35
80
mV
0.8V VOUT < 0.9V
0.62
0.85
0.9V VOUT < 1.0V
0.55
0.78
1.0V VOUT < 1.5V
0.48
0.70
1.5V VOUT < 2.6V
0.34
0.50
2.6V VOUT 4.0V
0.23
0.35
VOUT 1.85V
1.0
4.0
VOUT > 1.85V
1.5
4.0
1mA IOUT 10mA
IOUT300mA
ISS1
Supply Current
(Low Power Mode)1
IOUT0mA
ISS2
Supply Current
(Fast Mode)
IOUT10mA
55
Standby Current
VCEGND
0.1
Istandby
IOUTH
IOUTL
Fast Mode switch-over
IOUTLight load to Heavy load
current
Low Power Mode switchIOUTHeavy load to Light load
over current
VOUT
/VIN
Line Regulation
RR
Ripple Rejection
(Fast Mode)
VIN
Input Voltage2
VOUT
/Topt
ISC
Unit
VOUT > 2.0V
10mA IOUT 300mA
Dropout Voltage
Max.
IOUT5mA
Topt25C
Output Current
Load Regulation
Typ.
1.0
IOUT1mA
VOUT0.5VVIN5.0V, (Low Power Mode)
VIN 1.4V
IOUT10mA
(Fast Mode)
V
A
A
1.0
A
8.0
mA
2.0
mA
0.50
%/V
0.02
f1kHz, Ripple 0.2Vp-p
VINVOUT1V, IOUT30mA
(In case that VOUT 1.2V, VIN2.2V)
0.20
70
1.40
dB
5.25
V
Output Voltage
Temperature Coefficient
40C Topt 85C
50
ppm
/C
Short Current Limit
VOUT0V
50
mA
0.1
A
ICEPD
CE Pull-down Constant
Current
VCEH
CE Input Voltage "H"
1.0
V
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
Symbol
Item
Conditions
VCEL
CE Input Voltage "L"
IAEPD
AE Pull-down Constant
Current3
VAEH
AE Input Voltage "H"3
VAEL
AE Input Voltage "L"
3
RLOW
Low Output Nch Tr.
ON Resistance
(of D version)
Min.
Typ.
Max.
Unit
0.4
V
A
0.1
V
1.0
0.4
VIN4.0V, VCE0V
50
V
All of units are tested and specified under load conditions such that Tj≈Topt25C except for Ripple Rejection,
Output Voltage Temperature Coefficient.
1) The value of supply current is excluding the Pull-down constant current of CE Pin and AE Pin.
2) The maximum Input Voltage of the ELECTRICAL CHARACTERISTICS is 5.25V. In case of exceeding this
specification, the IC must be operated on condition that the Input Voltage is up to 5.5V and the total
operating time is within 500hrs.
3) Applied to RP200K/N/Q
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.
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
TYPICAL APPLICATION
VDD
VOUT
VOUT
C2
C1
RP200x
Series
AE
CE
GND
(External Components)
C1, C2 : Ceramic Capacitor 1.0F
MURATA: GRM155B31A105KE15
TECHNICAL NOTES
When using these ICs, consider the following points:
Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, use a capacitor C2 with 1.0F or more and good ESR (Equivalent Series Resistance).
(Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for
phase compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
PCB Layout
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor C1 with a capacitance value as much as 1.0F or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring
as short as possible.
Impedance of Input Pin (CE Pin and AE Pin)
In those ICs, there is a pull-down constant current in the CE Pin and the AE Pin.
However, if those pins are floating and wired long that produce the noise environment, it might miss-operation of
ICs. For this purpose, please make sure enough evaluation of ICs.
9
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
TEST CIRCUITS
VDD
C1
VOUT
IOUT
V
RP200x
Series
GND
CE
VOUT
C2
AE
Basic Test Circuit
VDD
ISS
A
C1
VOUT
VOUT
C2
RP200x
Series
GND
CE
AE
Test Circuit for Supply Current
VDD
Pulse
Generator
P.G.
VOUT
C2
IOUT
RP200x
Series
GND
CE
AE
Test Circuit for Ripple Rejection
VDD
C1
VOUT
RP200x
Series
GND
CE
VOUT
C2
IOUT a IOUT b
AE
Test Circuit for Load Transient Response
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (C11.0F, C21.0F, Topt25C)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
RP200x18xx
VIN=1.4V
VIN=1.8V
VIN=2.8V
VIN=3.8V
VIN=5.25V
0
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP200x08xx
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
VIN=2.8V
VIN=3.8V
VIN=5.25V
VIN=5.5V
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
RP200x40xx
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP200x28xx
VIN=3.8V
VIN=5.25V
VIN=5.5V
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
VIN=5.0V
VIN=5.25V
VIN=5.5V
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage (C11.0F, C21.0F, Topt25C)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
RP200x18xx
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
Input Voltage VIN (V)
5
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP200x08xx
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
Input Voltage VIN (V)
5
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
RP200x40xx
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
Input Voltage VIN (V)
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP200x28xx
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
Input Voltage VIN (V)
5
3) Supply Current vs. Input Voltage (C11.0F, C21.0F, Topt25C)
100
90
80
70
60
50
40
30
20
10
0
RP200x18xx
IOUT=0mA
IOUT=10mA
0
1
2
3
4
Input Voltage VIN (V)
Supply Current ISS (μA)
Supply Current ISS (μA)
RP200x08xx
100
90
80
70
60
50
40
30
20
10
0
5
IOUT=0mA
IOUT=10mA
0
1
100
90
80
70
60
50
40
30
20
10
0
IOUT=0mA
IOUT=10mA
0
12
1
2
3
4
Input Voltage VIN (V)
5
RP200x40xx
5
Supply Current ISS (μA)
Supply Current ISS (μA)
RP200x28xx
2
3
4
Input Voltage VIN (V)
100
90
80
70
60
50
40
30
20
10
0
IOUT=0mA
IOUT=10mA
0
1
2
3
4
Input Voltage VIN (V)
5
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
4) Supply Current vs. Output Current (C11.0F, C21.0F, Topt25C)
RP200x08xx
100
80
VIN=1.8V
0.1mA 150mA
Low Power Mode to Fast Mode
150mA 0.1mA
Fast Mode to Low Power Mode
60
40
20
0
0.1
1
10
100
Output Current IOUT (mA)
VIN=2.8V
120
Supply Current ISS (μA)
Supply Current ISS (μA)
120
RP200x18xx
0.1mA 150mA
Low Power Mode to Fast Mode
150mA 0.1mA
Fast Mode to Low Power Mode
100
80
60
40
20
0
0.1
1000
1
10
100
Output Current IOUT (mA)
RP200x28xx
100
80
RP200x40xx
VIN=3.8V
0.1mA 150mA
Low Power Mode to Fast Mode
150mA 0.1mA
Fast Mode to Low Power Mode
60
40
20
0
0.1
120
Supply Current ISS (μA)
Supply Current ISS (μA)
120
1000
1
10
100
Output Current IOUT (mA)
100
80
VIN=5.0V
0.1mA 150mA
Low Power Mode to Fast Mode
150mA 0.1mA
Fast Mode to Low Power Mode
60
40
20
0
0.1
1000
1
10
100
Output Current IOUT (mA)
1000
5) Output Voltage vs. Temperature (C11.0F, C21.0F, IOUT5mA)
0.85
0.84
0.83
0.82
0.81
0.80
0.79
0.78
0.77
0.76
0.75
-40 -25
RP200x18xx
VIN=1.8V
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP200x08xx
0
25
50
Temperature (°C)
75 85
1.85
1.84
1.83
1.82
1.81
1.80
1.79
1.78
1.77
1.76
1.75
-40 -25
VIN=2.8V
0
25
50
Temperature (°C)
75 85
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
2.85
2.84
2.83
2.82
2.81
2.80
2.79
2.78
2.77
2.76
2.75
-40 -25
RP200x40xx
VIN=3.8V
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP200x28xx
0
25
50
Temperature (°C)
75 85
4.05
4.04
4.03
4.02
4.01
4.00
3.99
3.98
3.97
3.96
3.95
-40 -25
VIN=5V
0
25
50
Temperature (°C)
75 85
6) Supply Current vs. Temperature (C11.0F, C21.0F)
RP200x08xx
2.5
3.0
Supply Current ISS (μA)
Supply Current ISS (μA)
3.0
RP200x18xx
(Auto ECO Low Power Mode)
VIN=1.8V
AE=0V
2.0
1.5
1.0
0.5
0
-40 -25
0
25
50
Temperature Topt (°C)
(Auto ECO Low Power Mode)
VIN=2.8V
AE=0V
2.5
2.0
1.5
1.0
0.5
0
-40 -25
75 85
RP200x28xx
2.5
2.0
1.5
1.0
0.5
0
-40 -25
14
0
25
50
Temperature Topt (°C)
75 85
RP200x40xx
(Auto ECO Low Power Mode)
VIN=3.8V
AE=0V
3.0
Supply Current ISS (μA)
Supply Current ISS (μA)
3.0
0
25
50
Temperature Topt (°C)
75 85
(Auto ECO Low Power Mode)
VIN=5V
AE=0V
2.5
2.0
1.5
1.0
0.5
0
-40 -25
0
25
50
Temperature Topt (°C)
75 85
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x08xx (Fixed Fast Mode)
VIN=1.8V
AE=1.8V
55
50
45
40
35
30
25
-40 -25
0
25
50
Temperature Topt (°C)
VIN=2.8V
AE=2.8V
55
Supply Current ISS (μA)
Supply Current ISS (μA)
RP200x18xx (Fixed Fast Mode)
50
45
40
35
30
25
-40 -25
75 85
RP200x28xx (Fixed Fast Mode)
45
40
35
30
0
25
50
Temperature Topt (°C)
VIN=5V
AE=5V
55
Supply Current ISS (μA)
Supply Current ISS (μA)
50
25
-40 -25
75 85
RP200x40xx (Fixed Fast Mode)
VIN=3.8V
AE=3.8V
55
0
25
50
Temperature Topt (°C)
50
45
40
35
30
25
-40 -25
75 85
0
25
50
Temperature Topt (°C)
75 85
7) Dropout Voltage vs. Output Current (C11.0F, C21.0F)
RP200x08xx
RP200x09xx
700
700
Dropout Voltage VDIF (mV)
Dropout Voltage VDIF (mV)
800
85°C
25°C
-40°C
600
500
400
300
200
100
0
600
85°C
25°C
-40°C
500
400
300
200
100
0
0
100
200
Output Current IOUT (mA)
300
0
100
200
Output Current IOUT (mA)
300
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RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x10xx
RP200x15xx
450
600
Dropout Voltage VDIF (mV)
Dropout Voltage VDIF (mV)
700
85°C
25°C
-40°C
500
400
300
200
100
0
85°C
25°C
-40°C
400
350
300
250
200
150
100
50
0
0
100
200
Output Current IOUT (mA)
0
300
RP200x26xx
300
250
Dropout Voltage VDIF (mV)
Dropout Voltage VDIF (mV)
300
85°C
25°C
-40°C
200
150
100
50
0
85°C
25°C
-40°C
250
200
150
100
50
0
0
100
200
Output Current IOUT (mA)
300
8) Dropout Voltage vs Set Output Voltage
700
Dropout Voltage VDIF (mV)
300
RP200x40xx
350
600
500
400
300mA
200mA
100mA
30mA
20mA
10mA
300
200
100
0
0.5
16
100
200
Output Current IOUT (mA)
1.5
2.5
3.5
Set Output Voltage VREG (V)
0
100
200
Output Current IOUT (mA)
300
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
9) Ripple Rejection vs. Input Bias Voltage (C1none, C21.0F, Ripple0.2Vp-p, Topt25C)
RP200x28xx
RP200x28xx
(Auto ECO Low Power Mode)
IOUT=1mA
AE=0V
(Fixed Fast Mode)
IOUT=1mA
AE=Set VOUT+1V
90
80
f=100Hz
f=1kHz
f=10kHz
f=100kHz
70
60
Ripple Rejection RR (dB)
Ripple Rejection RR (dB)
90
50
40
30
20
10
0
2.8
3.3
3.8
4.3
4.8
Input Voltage VIN (V)
80
70
60
50
40
20
10
0
2.8
5.3
f=100Hz
f=1kHz
f=10kHz
f=100kHz
30
3.3
3.8
4.3
4.8
Input Voltage VIN (V)
RP200x28xx
RP200x28xx
(Auto ECO Fast Mode)
IOUT=50mA
AE=0V
90
90
80
80
70
60
50
f=100Hz
f=1kHz
f=10kHz
f=100kHz
30
20
10
0
2.8
3.3
3.8
4.3
4.8
Input Voltage VIN (V)
Ripple Rejection RR (dB)
Ripple Rejection RR (dB)
(Auto ECO Fast Mode)
IOUT=30mA
AE=0V
40
5.3
70
60
50
40
20
10
0
2.8
5.3
f=100Hz
f=1kHz
f=10kHz
f=100kHz
30
3.3
3.8
4.3
4.8
Input Voltage VIN (V)
5.3
10) Ripple Rejection vs. Frequency (C1none, C21.0F, Ripple0.2Vp-p, Topt25C)
RP200x08xx
IOUT=1mA (AE="L")
IOUT=1mA (AE="H")
IOUT=30mA
IOUT=50mA
100
80
60
40
20
0
0.1
1
10
100
Frequency f (kHz)
1000
VIN=2.8V+0.2Vp-p
120
Ripple Rejection RR (dB)
120
Ripple Rejection RR (dB)
RP200x18xx
VIN=1.8V+0.2Vp-p
IOUT=1mA (AE="L")
IOUT=1mA (AE="H")
IOUT=30mA
IOUT=50mA
100
80
60
40
20
0
0.1
1
10
100
Frequency f (kHz)
1000
17
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x28xx
VIN=3.8V+0.2Vp-p
120
IOUT=1mA (AE="L")
IOUT=1mA (AE="H")
IOUT=30mA
IOUT=50mA
100
80
60
40
20
0
0.1
1
10
100
Frequency f (kHz)
VIN=5.0V+0.2Vp-p
120
Ripple Rejection RR (dB)
Ripple Rejection RR (dB)
RP200x40xx
80
60
40
20
0
0.1
1000
IOUT=1mA (AE="L")
IOUT=1mA (AE="H")
IOUT=30mA
IOUT=50mA
100
1
10
100
Frequency f (kHz)
1000
11) Input Transient Response (C1none, C21.0F, trtf5s, Topt25C)
RP200x08xx
RP200x18xx
1.85
1.83
1.81
1.79
1.77
1.75
1.73
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
RP200x28xx
RP200x40xx
6
5
4
3
2
1
0
Output Voltage
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
18
Output Voltage VOUT (V)
2.88
2.86
2.84
2.82
2.80
2.78
2.76
2.74
(Auto ECO Low Power Mode)
5.25V
VIN=4.5V
IOUT=1mA
Input Voltage VIN (V)
Output Voltage VOUT (V)
(Auto ECO Low Power Mode)
4.8V
VIN=3.8V
IOUT=1mA
Input Voltage
Output Voltage
Input Voltage VIN (V)
Output Voltage
Input Voltage
5
4
3
2
1
0
Input Voltage
4.08
4.06
4.04
4.02
4.00
3.98
3.96
3.94
6
5
4
3
2
1
0
Output Voltage
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
Input Voltage VIN (V)
0.86
0.84
0.82
0.80
0.78
0.76
0.74
4
3
2
1
0
Output Voltage VOUT (V)
Input Voltage
(Auto ECO Low Power Mode)
VIN=2.8V
3.8V
IOUT=1mA
Input Voltage VIN (V)
Output Voltage VOUT (V)
(Auto ECO Low Power Mode)
VIN=1.8V
2.8V
IOUT=1mA
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x08xx (Fixed Fast Mode)
RP200x18xx (Fixed Fast Mode)
Input Voltage
Output Voltage
Input Voltage
1.798
1.796
1.794
1.792
1.790
1.788
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
Output Voltage
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
RP200x40xx (Fixed Fast Mode)
RP200x28xx (Fixed Fast Mode)
6
5
4
3
2
1
0
Input Voltage
2.802
2.800
2.798
2.796
2.794
Output Voltage
Output Voltage VOUT (V)
5.25V
VIN=4.5V
IOUT=30mA
Input Voltage VIN (V)
Output Voltage VOUT (V)
4.8V
VIN=3.8V
IOUT=30mA
6
5
4
3
2
1
0
Input Voltage
4.001
3.999
3.997
3.995
3.993
3.991
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
Output Voltage
Input Voltage VIN (V)
0.798
0.796
0.794
0.792
0.790
5
4
3
2
1
0
Input Voltage VIN (V)
4
3
2
1
0
Output Voltage VOUT (V)
3.8V
VIN=2.8V
IOUT=30mA
Input Voltage VIN (V)
Output Voltage VOUT (V)
VIN=1.8V
2.8V
IOUT=30mA
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
12) Load Transient Response (C11.0F, C21.0F, trtf0.5s, Topt25C)
RP200x08xx
RP200x18xx
Auto ECO (Low Power Mode↔Fast Mode)
Auto ECO (Low Power Mode↔Fast Mode)
Output Current
0mA
30mA
0.90
0.85
0.80
0.75
0.70
0.65
0.60
Output Voltage
0 50 100 150 200 250 300 350400 450
Time t (μs)
45
30
15
0
Output Current
0mA
30mA
1.85
1.80
1.75
1.70
1.65
1.60
Output Voltage
Output Current IOUT (mA)
45
30
15
0
Output Voltage VOUT (V)
VIN=2.8V
AE=0V
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=1.8V
AE=0V
0 50 100 150 200 250 300 350400 450
Time t (μs)
19
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x08xx
RP200x18xx
Output Current
50mA
100mA
1.83
1.81
1.79
1.77
1.75
1.73
1.71
0 20 40 60 80 100 120 140160 180
Time t (μs)
Output Voltage
0 20 40 60 80 100 120 140160 180
Time t (μs)
RP200x08xx
RP200x18xx
(Fixed Fast Mode)
(Fixed Fast Mode)
1.85
1.80
1.75
1.70
1.65
1.60
0 10 20 30 40 50 60 70 80 90
Time t (μs)
0 10 20 30 40 50 60 70 80 90
Time t (μs)
Output Voltage
0 10 20 30 40 50 60 70 80 90
Time t (μs)
20
Output Voltage VOUT (V)
0.90
0.85
0.80
0.75
0.70
0.65
0.60
RP200x18xx
Output Current IOUT (mA)
Output Voltage VOUT (V)
RP200x08xx
Auto ECO (Low Power ModeFast Mode)
VIN=1.8V
AE=0V
150
100
50
Output Current
0
0.1mA
100mA
Output Voltage
Output Current IOUT (mA)
Output Voltage
Output Current
0.1mA
100mA
150
100
50
0
Auto ECO (Low Power ModeFast Mode)
VIN=2.8V
AE=0V
150
100
50
Output Current
0
0.1mA
100mA
1.89
1.84
1.79
1.74
1.69
1.64
1.59
Output Voltage
0 10 20 30 40 50 60 70 80 90
Time t (μs)
Output Current IOUT (mA)
150
100
50
0
Output Voltage VOUT (V)
0.86
0.81
0.76
0.71
0.66
0.61
VIN=2.8V
AE=2.8V
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=1.8V
AE=1.8V
Output Current
0.1mA
100mA
150
100
50
0
Output Current IOUT (mA)
Output Voltage
Output Voltage VOUT (V)
150
100
50
0
Output Current
50mA
100mA
0.83
0.81
0.79
0.77
0.75
0.73
0.71
(Auto ECO Fast Mode)
VIN=2.8V
AE=0V
Output Current IOUT (mA)
Output Voltage VOUT (V)
(Auto ECO Fast Mode)
VIN=1.8V
AE=0V
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x08xx
RP200x18xx
(Fixed Fast Mode)
(Fixed Fast Mode)
Output Current
0mA
30mA
Output Voltage
Output Current
0mA
30mA
1.84
1.82
1.80
1.78
1.76
1.74
1.72
0 50 100 150 200 250 300 350400 450
Time t (μs)
0 50 100 150 200 250 300 350400 450
Time t (μs)
Auto ECO (Low Power Mode↔Fast Mode)
VIN=5.0V
AE=0V
45
30
15
0
Output Current
0mA
30mA
4.05
4.00
3.95
3.90
3.85
3.80
0 50 100 150 200 250 300 350400 450
Time t (μs)
Output Voltage
0 50 100 150 200 250 300 350400 450
Time t (μs)
RP200x28xx
RP200x40xx
(Fixed Fast Mode)
(Fixed Fast Mode)
45
30
15
0
Output Current
0mA
30mA
Output Voltage
0 50 100 150 200 250 300 350400 450
Time t (μs)
Output Voltage VOUT (V)
VIN=5.0V
AE=5.0V
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=3.8V
AE=3.8V
2.82
2.80
2.78
2.76
2.74
2.72
Output Current IOUT (mA)
Output Voltage
Output Voltage VOUT (V)
RP200x40xx
Output Current IOUT (mA)
Output Voltage VOUT (V)
RP200x28xx
Auto ECO (Low Power Mode↔Fast Mode)
VIN=3.8V
AE=0V
45
30
15
0
Output Current
0mA
30mA
2.85
2.80
2.75
2.70
2.65
2.60
Output Voltage
45
30
15
0
Output Current
0mA
30mA
4.04
4.02
4.00
3.98
3.96
3.94
3.92
Output Voltage
Output Current IOUT (mA)
0.83
0.81
0.79
0.77
0.75
0.73
45
30
15
0
Output Current IOUT (mA)
45
30
15
0
Output Voltage VOUT (V)
VIN=2.8V
AE=2.8V
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=1.8V
AE=1.8V
0 50 100 150 200 250 300 350400 450
Time t (μs)
21
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x28xx
RP200x40xx
(Fixed Fast Mode)
(Fixed Fast Mode)
4.05
4.00
3.95
3.90
3.85
3.80
0 10 20 30 40 50 60 70 80 90
Time t (μs)
0 10 20 30 40 50 60 70 80 90
Time t (μs)
Auto ECO (Low Power ModeFast Mode)
VIN=5.0V
AE=0V
150
100
Output Current
50
0
0.1mA
100mA
4.05
4.00
3.95
3.90
3.85
3.80
0 10 20 30 40 50 60 70 80 90
Time t (μs)
0 10 20 30 40 50 60 70 80 90
Time t (μs)
RP200x28xx
RP200x40xx
150
100
50
0
Output Voltage
0 20 40 60 80 100 120 140160 180
Time t (μs)
22
Output Voltage VOUT (V)
2.84
2.82
2.80
2.78
2.76
2.74
(Auto ECO Fast Mode)
VIN=5.0V
AE=0V
Output Current IOUT (mA)
Output Voltage VOUT (V)
(Auto ECO Fast Mode)
VIN=3.8V
AE=0V
Output Current
50mA
100mA
Output Voltage
Output Current IOUT (mA)
Output Voltage
Output Voltage VOUT (V)
RP200x40xx
Output Current IOUT (mA)
Output Voltage VOUT (V)
RP200x28xx
Auto ECO (Low Power ModeFast Mode)
VIN=3.8V
AE=0V
150
100
50
Output Current
0
0.1mA
100mA
2.89
2.84
2.79
2.74
2.69
2.64
2.59
Output Voltage
Output Current IOUT (mA)
Output Voltage
Output Current
0.1mA
100mA
150
100
50
0
4.07
4.05
4.03
4.01
3.99
3.97
3.95
3.93
3.91
Output Current
50mA
100mA
150
100
50
0
Output Voltage
0 20 40 60 80 100 120 140160 180
Time t (μs)
Output Current IOUT (mA)
2.86
2.81
2.76
2.71
2.66
2.61
150
100
50
0
Output Voltage VOUT (V)
Output Current
0.1mA
100mA
VIN=5.0V
AE=5.0V
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=3.8V
AE=3.8V
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
13) AE Switch Transient Response (C11.0F, C21.0F, trtf0.5s, Topt25C)
RP200x08xx
RP200x18xx
3
2
1
0
AE Input Voltage
1.78
1.73
1.68
1.63
1.58
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
Output Voltage
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
RP200x28xx
RP200x40xx
Output Voltage
6
4
2
0
AE Input Voltage
4.00
3.95
3.90
3.85
3.80
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
Output Voltage
AE Input Voltage VAE (V)
AE Input Voltage
Output Voltage VOUT (V)
IOUT=1mA
6
4
2
0
AE Input Voltage VAE (V)
Output Voltage VOUT (V)
IOUT=1mA
2.78
2.73
2.68
2.63
2.58
AE Input Voltage VAE (V)
Output Voltage
Output Voltage VOUT (V)
AE Input Voltage
0.80
0.75
0.70
0.65
0.60
IOUT=1mA
3
2
1
0
AE Input Voltage VAE (V)
Output Voltage VOUT (V)
IOUT=1mA
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Time t (ms)
14) Turn On Speed with CE pin (C11.0F, C21.0F, Topt25C)
RP200x18xx
1
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
1.5
0
1.0
0.5
Output Voltage
Output Voltage VOUT (V)
2
CE Input Voltage
VIN=2.8V
3
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
VIN=1.8V
3
2
CE Input Voltage
1
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
3.0
0
2.0
1.0
Output Voltage
CE Input Voltage VCE (V)
RP200x08xx
0
0
0
40
80
Time t (μs)
120
160
0
40
80
Time t (μs)
120
160
23
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
RP200x40xx
4
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
3.0
2
0
Output Voltage
2.0
1.0
Output Voltage VOUT (V)
Output Voltage VOUT (V)
CE Input Voltage
VIN=5.0V
6
CE Input Voltage VCE (V)
VIN=3.8V
6
4
CE Input Voltage
2
0
Output Voltage
3.0
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
2.0
1.0
CE Input Voltage VCE (V)
RP200x28xx
0
0
0
40
80
Time t (μs)
120
160
0
40
80
Time t (μs)
120
160
15) Turn Off Speed with CE pin (D Version) (C11.0F, C21.0F, Topt25C)
RP200x18xx
1
0
1.5
0.5
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
0
2
0
3.0
2.0
Output Voltage
1.0
100
200
Time t (μs)
300
400
0
RP200x28xx
2
CE Input Voltage
0
Output Voltage
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
1.0
300
400
VIN=5.0V
0
Output Voltage VOUT (V)
4
2.0
100
200
Time t (μs)
6
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
RP200x40xx
VIN=3.8V
6
4
2
CE Input Voltage
0
4.5
Output Voltage
IOUT=0mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
3.0
1.5
0
0
24
1
CE Input Voltage
0
0
3.0
3
100
200
Time t (μs)
300
400
0
100
200
Time t (μs)
300
400
CE Input Voltage VCE (V)
1.0
Output Voltage
Output Voltage VOUT (V)
2
CE Input Voltage
VIN=2.8V
3
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
VIN=1.8V
CE Input Voltage VCE (V)
RP200x08xx
RP200Q (SC-88A) is the discontinued product as of January 2017.
RP200x
NO.EA-182-170126
ESR vs. Output Current
Ceramic type output capacitor is recommended for this series; however, the other output capacitors with low
ESR also can be used. The relations between IOUT (Output Current) and ESR of an output capacitor are shown
below. The conditions when the white noise level is under 40V (Avg.) are marked as the hatched area in the
graph.
Measurement conditions
Frequency Band : 10Hz to 2MHz
Temperature
: 40C to 85C
C1, C2
: 1.0F
RP200x08xx
RP200x18xx
VIN=1.4V to 5.25V
1000
VIN=1.8V to 5.25V
1000
Topt=85°C
100
Topt=85°C
100
ESR (Ω)
ESR (Ω)
Topt=-40°C
10
1
0.1
Topt=-40°C
10
1
0.1
0.01
0.01
0
50
100 150 200 250
Output Current IOUT (mA)
300
0
RP200x28xx
300
RP200x40xx
VIN=2.8V to 5.25V
1000
VIN=4.0V to 5.25V
1000
Topt=85°C
100
Topt=85°C
100
Topt=-40°C
ESR (Ω)
Topt=-40°C
ESR (Ω)
50
100 150 200 250
Output Current IOUT (mA)
10
1
0.1
10
1
0.1
0.01
0.01
0
50
100 150 200 250
Output Current IOUT (mA)
300
0
50
100 150 200 250
Output Current IOUT (mA)
300
25
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. The X-ray exposure can influence functions and characteristics of the products. Confirm the product functions and
characteristics in the evaluation stage.
9. WLCSP products should be used in light shielded environments. The light exposure can influence functions and
characteristics of the products under operation or storage.
10. There can be variation in the marking when different AOI (Automated Optical Inspection) equipment is used. In the
case of recognizing the marking characteristic with AOI, please contact Ricoh sales or our distributor before attempting
to use AOI.
11. Please contact Ricoh sales representatives should you have any questions or comments concerning the products or
the technical information.
Halogen Free
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
April 1, 2012.
https://www.e-devices.ricoh.co.jp/en/
Sales & Support Offices
Ricoh Electronic Devices Co., Ltd.
Shin-Yokohama Office (International Sales)
2-3, Shin-Yokohama 3-chome, Kohoku-ku, Yokohama-shi, Kanagawa, 222-8530, Japan
Phone: +81-50-3814-7687 Fax: +81-45-474-0074
Ricoh Americas Holdings, Inc.
675 Campbell Technology Parkway, Suite 200 Campbell, CA 95008, U.S.A.
Phone: +1-408-610-3105
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 Shanghai Co., Ltd.
Shenzhen Branch
1205, Block D(Jinlong Building), Kingkey 100, Hongbao Road, Luohu District,
Shenzhen, China
Phone: +86-755-8348-7600 Ext 225
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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