RP132x SERIES
Low on Resistance / Low Voltage 1A LDO
NO.EA-265-130605
1
OUTLINE
The RP132x Series are voltage-regulators with a built-in low ON-resistance transistor and output current is 1A
capability. These ICs have two versions: fixed output voltage type and externally adjustable output voltage type.
The minimum output voltage can be set from 1.4V. Otherwise, the load regulation of RP132x has much improved
when compared with conventional regulators. It's Typ.5mV at IOUT=0.1mA to 1A.
Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor net for setting output voltage,
current limit circuits to prevent over-current and a thermal-shutdown circuit. A standby mode with ultra low supply
current can be realized with the chip enable function. Additionally, E/F Version with delay pin for inrush current
limit time setting are also available.
The packages for these ICs are DFN(PLP)1820-6, SOT-89-5, HSOP-6J and TO-252-5-P2. DFN(PLP)1820-6 is
suitable for high density mounting of the ICs on boards. SOT-89-5, HSOP-6J and TO-252-5-P2 are supporting
high wattage.
FEATURES
• Output Current ............................................................ Min. 1A
• Supply Current ............................................................. Typ. 65μA
• Standby Current .......................................................... Typ. 0.15μA
• Input Voltage Range ................................................... 1.4V to 6.5V
• Output Voltage Range.................................................. Fixed Output Voltage Type: 0.8V to 5.5V (0.1V steps)
Adjustable Output Voltage Type: 0.8V to 5.5V
(For other voltages, please refer to MARK INFORMATIONS.)
• Dropout Voltage............................................................ Typ. 0.52V (VOUT=2.8V, IOUT=1A)
• Ripple Rejection ........................................................... Typ. 70dB (f=1kHz, VOUT=2.8V)
• Output Voltage Accuracy.............................................. ±1.0%
• Output Voltage Temperature-Drift Coefficient .............. Typ. ±60ppm/°C
• Line Regulation ............................................................ Typ. 0.052%/V
• Load Regulation ......................................................... Typ. 3mV at IOUT=300mA, Typ. 5mV at IOUT=TT 1A
• Packages .................................................................... DFN(PLP)1820-6, SOT-89-5, HSOP-6J,TO-252-5-P2
• Inrush Current Limit Circuit ......................................... Typ. 500mA
B/D version: Inrush current limit time is 500μs.
E/F version: Inrush current limit time is adjustable.
• Fold-Back Protection Circuit ....................................... Typ. 250mA (Current at short mode)
• Thermal Shutdown Circuit .......................................... Thermal Shutdown Temperature: Typ. 165°C
Released Temperature:Typ. 95°C
• Auto Discharge Function ............................................ D, F version
• Ceramic capacitors are recommended to be used with this IC .... 2.2μF or more (VOUT ≤ 3.6V)
4.7μF or more (VOUT
>
3.6V)
APPLICATIONS
• Power source for battery-powered equipment.
• Power source for portable communication equipment
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for home appliances and Notebook PC.
RP132x
2
BLOCK DIAGRAMS
• Fixed Output Voltage Type （HSOP-6J / SOT89-5）
RP132Sxx1B / RP132Hxx1B RP132Sxx1D / RP132Hxx1D
VDD
GND
VOUT
CE
Vref
Current Limit
Thermal Shutdown
VDD
GND
VOUT
CE
Vref
Current Limit
Thermal Shutdown
• Fixed Output Voltage Type（TO-252-5-P2 / DFN(PLP)1820-6）
RP132Jxx1B / RP132Kxx1B RP132Jxx1D / RP132Kxx1D
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
• Fixed Output Voltage Type with DELAY pin（HSOP-6J）
RP132Sxx1E RP132Sxx1F
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
DELAY
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
DELAY
RP132x
3
• Fixed Output Voltage Type with DELAY pin（DFN(PLP)1820-6）
RP132Kxx1E RP132Kxx1F
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
DELAY
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
DELAY
• Adjustable Output Voltage Type（HSOP-6J / SOT-89-5 / TO-252-5-P2 /DFN(PLP)1820-6）
RP132S001B / RP132H001B / RP132S001D / RP132H001D /
RP132J001B / RP132K001B RP132J001D / RP132K001D
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
• Adjustable Output Voltage Type with DELAY pin（DFN(PLP)1820-6）
RP132K001E RP132K001F
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
DELAY
V
DD
GND
V
OUT
CE
Vref
Current Limit
Thermal Shutdown
V
FB
DELAY
RP132x
4
SELECTION GUIDE
The output voltage, the auto discharge function, and the package type for the ICs can be selected at the user’s
request.
Product Name Package Quantity per Reel Pb Free Halogen Free
RP132Kxx1∗-TR DFN(PLP)1820-6 5,000 pcs Yes Yes
RP132Hxx1#-T1-FE SOT-89-5 1,000 pcs Yes Yes
RP132Sxx1∗-E2-FE HSOP-6J 1,000 pcs Yes Yes
RP132Jxx1#-T1-FE TO-252-5-P2 3,000 pcs Yes Yes
xx: The output voltage can be designated in the range from 0.8V(08) to 5.5V(55) in 0.1V steps.
(For other voltages, please refer to MARK INFORMATIONS.)
RP132S001E/F doesn't exist.
∗: The combination of the auto discharge function and delay pin (for setting inrush current limit time) are
follows.
(B) without auto discharge function
(D) with auto discharge function
(E) without auto discharge function, with delay pin (for setting inrush current limit time)
(F) with auto discharge function and delay pin (for setting inrush current limit time)
#: 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
Auto-discharge function quickly lowers the output voltage to 0V, when the chip enable signal is switched from the active
mode to the standby mode, by releasing the electrical charge accumulated in the external capacitor.
RP132x
5
PIN CONFIGURATIONS
• DFN(PLP)1820-6 • SOT-89-5 • HSOP-6J • TO-252-5-P2
Top V iew
6 5 4
1 2 3
Bottom View
4 5 6
3 2 1
∗
13
54
2
13
64
2
5
1 2345
PIN DESCRIPTIONS
• DFN(PLP)1820-6
Pin No. Symbol Pin Description
1 VOUT Output Pin
2 VFB Feed Back Pin
3 GND Ground Pin
4 CE Chip Enable Pin ("H" Active)
NC No Connection (RP132K001B/D, RP132Kxx1B/D)
5
DELAY Delay Pin (for setting inrush current limit time)
(RP132K001E/F, RP132Kxx1E/F)
6 VDD Input Pin
∗ Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the
GND, but leaving it open is also acceptable.
・When using Fixed Output Voltage Type(RP132Kxx1x), the VOUT pin and the VFB pin should be connected.
・When using Adjstable Output Voltage Type (RP132K001x), please follow "Notes on the Adjustable Output
Voltage Type Settings".
RP132x
6
• SOT-89-5
Pin No. Symbol Pin Description
CE Chip Enable Pin ("H" Active) (RP132Hxx1B/D)
1
VFB Feed Back Pin (RP132H001B/D)
2 GND Ground Pin
NC No Connection (RP132Hxx1B/D)
3
CE Chip Enable Pin ("H" Active) (RP132H001B/D)
4 VDD Input Pin
5 VOUT Output Pin
・When using Adjstable Output Voltage Type (RP132H001x), please follow "Notes on Adjustable Output
Voltage Type Settings".
• HSOP-6J
Pin No. Symbol Pin Description
1 VOUT Output Pin
2 GND Ground Pin*1
NC No Connection (RP132Sxx1B/D)
VFB Feed Back Pin (RP132S001B/D)
3
DELAY Delay Pin (for setting inrush current limit time)(RP132Sxx1E/F)
4 CE Chip Enable Pin ("H" Active)
5 GND Ground Pin*1
6 VDD Input Pin
*1 No.2 pin and No.5 pin must be wired each other when mounted on boards.
・When using Adjstable Output Voltage Type (RP132S001x), please follow "Notes on Adjustable Output
Voltage Type Settings".
• TO-252-5-P2
Pin No. Symbol Pin Description
1 CE Chip Enable Pin ("H" Active)
2 VDD Input Pin
3 GND Ground Pin
4 VOUT Output Pin
5 VFB Feed Back Pin
∗ Tab is GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the
GND, but leaving it open is also acceptable.
・when using Fixed Output Voltage Type(RP132Jxx1x),VOUT pin and VFB pin should be connected.
・When using Adjstable Output Voltage Type (RP132J001x), please follow "Notes on the Adjustable Output
Voltage Type Settings".
RP132x
7
ABSOLUTE MAXIMUM RATINGS
Symbol Item Rating Unit
VIN Input Voltage 7.0 V
VCE Input Voltage (CE Pin) −0.3 to 7.0 V
VFB Input Voltage (VFB Pin) −0.3 to 7.0 V
VOUT Output Voltage −0.3 to VIN+0.3 V
Power Dissipation (DFN(PLP)1820-6)∗880
Power Dissipation (SOT-89-5)∗900
Power Dissipation (HSOP-6J)∗1700
PD
Power Dissipation (TO-252-5-P2)∗1900
mV
Topt Operating Temperature Range −40 to 85 °C
Tstg Storage Temperature Range −55 to 125 °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.
RP132x
8
ELECTRICAL CHARACTERISTICS
VIN=Set VOUT+1.0V, IOUT=1mA,CIN=2.2μF, COUT=2.2μF(VOUT ≤ 3.6V), 4.7μF(VOUT＞3.6V).
The specification in is checked and guaranteed by design engineering at −40°C ≤Topt≤ 85°C, unless
otherwise noted.
• RP132xxx1B/D(Fixed Output Voltage Type)
• RP132S/Kxx1E/F(Fixed Output Voltage Type with DELAY pin) Topt=25°C
Symbol Item Conditions Min. Typ. Max. Unit
VOUT > 1.5V ×0.99 ×1.01 V
Topt=25°CVOUT ≤ 1.5V −15 15 mV
VOUT > 1.5V ×0.981 ×1.019 V
VOUT Output Voltage
−40°C ≤ Topt ≤ 85°CVOUT ≤ 1.5V −29 29
mV
ILIM Output Current Limit 1 A
0.1mA ≤ IOUT ≤ 300mA 3 20
ΔVOUT/
ΔIOUT
Load Regulation
0.1mA ≤ IOUT ≤ 1A
5 60
mV
VDIF Dropout Voltage Refer to the following "Dropout Voltage"
ISS Supply Current IOUT=0mA (VIN=6.5V) 65
85 μA
Istandby Standby Current VCE=0V, VIN=6.5V 0.15 0.60
μA
ΔVOUT/
ΔVIN
Line Regulation Set VOUT+0.5V ≤ VIN ≤ 6.5V
∗ However, VIN ≥1.6V 0.05
0.10 %/V
VOUT ≤ 3.3V 70
RR Ripple Rejection
f=1kHz
Ripple 0.2Vp-p
IOUT=100mA VOUT > 3.3V
60
dB
VIN Input Voltage 1.4 6.5 V
ΔVOUT/
ΔTopt
Output Voltage
Temperature Coefficient −40°C ≤ Topt ≤ 85°C ±60 ppm
/°C
ISC Short Current Limit VOUT=0V 250 mA
IPD CE Pull-down Current 0.3
0.7 μA
VCEH CE Input Voltage "H" 1.0 V
VCEL CE Input Voltage "L"
0.4 V
en Output Noise BW=10Hz to 100kHz 70
μVrms
TTTSD Thermal Shutdown
Temperature Junction Temperature 165 °C
TTTSR Thermal Shutdown
Released Temperature Junction Temperature 95 °C
RLOW Low Output Nch Tr. ON
Resistance (D/F version) VIN=4.0V, VCE=0V 50
Ω
IDELAY DELAY pin Current
(DELAY pin version) VIN=4.0V 0.7 1.2 1.7 μA
All test items listed under Electrical Characteristics are done under the pulse load condition (Tj≈Ta=25ºC)
except Output Noise, Ripple Rejection, Output Voltage Temperature Coefficient, Dropout Voltage at 1A Output
Current and Load Regulation and Thermal Shutdown.
RP132x
9
• Dropout Voltage Topt=25°C
Dropout Voltage VDIF (V)
Output Voltage
VOUT (V) Condition Typ. Max. Condition Typ. Max.
0.8 ≤ VOUT < 0.9 0.67 0.89 1.20 1.54
0.9 ≤ VOUT < 1.0 0.59 0.82 1.10 1.46
1.0 ≤ VOUT < 1.1 0.51 0.73 1.05 1.39
1.1 ≤ VOUT < 1.2 0.42 0.63 0.96 1.31
1.2 ≤ VOUT < 1.5 0.36 0.54 0.90 1.23
1.5 ≤ VOUT < 2.6 0.24 0.33 0.78 1.05
2.6 ≤ VOUT < 3.3 0.15 0.21 0.52 0.72
3.3 ≤ VOUT ≤ 5.5
IOUT=300mA
0.13 0.18
IOUT=1A
0.46 0.68
The specification in is checked and guaranteed by design engineering at −40°C≤Topt≤85°C, unless
otherwise noted.
All test items listed under Electrical Characteristics are done under the pulse load condition (Tj≈Ta=25ºC)
except Output Noise, Ripple Rejection, Output Voltage Temperature Coefficient, Dropout Voltage at 1A Output
Current and Load Regulation and Thermal Shutdown.
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.
RP132x
10
ELECTRICAL CHARACTERISTICS
VIN=Set VOUT+1.0V, IOUT=1mA,CIN=2.2μF, COUT=2.2μF(VOUT ≤ 3.6V), 4.7μF(VOUT＞3.6V).
The specification in is checked and guaranteed by design engineering at −40°C ≤Topt ≤ 85°C, unless
otherwise noted.
• RP132x001B/D(Adjustable Output Voltage Type)
• RP132K001E/F(Adjustable Output Voltage Type with DELAY pin) Topt=25°C
Symbol Item Conditions Min. Typ. Max. Unit
Topt=25°C 0.785 0.800 0.815
VFB Feedback Voltage
−40°C ≤ Topt ≤ 85°C
VOUT=VFB
0.771 0.829
V
VOUT Output Voltage Adjusting
Range 0.8 5.5 V
ILIM Output Current Limit VOUT=VFB 1 A
0.1mA ≤ IOUT ≤ 300mA 3 20
ΔVOUT/
ΔIOUT
Load Regulation
0.1mA ≤ IOUT ≤ 1A
5 60
mV
IOUT=300mA 0.67 0.89
VDIF Dropout Voltage VOUT=VFB
IOUT=1A
1.20 1.54
V
ISS Supply Current VOUT=VFB, IOUT=0mA (VIN=6.5V) 65
85 μA
Istandby Standby Current VCE=0V, VIN=6.5V 0.15 0.60
μA
ΔVOUT/
ΔVIN
Line Regulation VOUT=VFB, 1.6V ≤ VIN ≤ 6.5V 0.05
0.10 %/V
RR Ripple Rejection f=1kHz, Ripple 0.2Vp-p,
IOUT=100mA VOUT=VFB 70 dB
VIN Input Voltage 1.4 6.5 V
ΔVOUT/
ΔTopt
Output Voltage
Temperature Coefficient −40°C ≤ Topt ≤ 85°C ±60 ppm
/°C
ISC Short Current Limit VOUT=VFB=0V 250 mA
IPD CE Pull-down Current 0.3
0.7 μA
VCEH CE Input Voltage "H" 1.0 V
VCEL CE Input Voltage "L"
0.4 V
en Output Noise BW=10Hz to 100kHz 70
μVrms
TTTSD Thermal Shutdown
Temperature Junction Temperature 165 °C
TTTSR Thermal Shutdown
Released Temperature Junction Temperature 95 °C
RLOW Low Output Nch Tr. ON
Resistance (D/F version) VIN=4.0V, VCE=0V 50 Ω
IDELAY DELAY pin Current
(DELAY pin version) VIN=4.0V 0.7 1.2 1.7 μA
All of unit are tested and specified under load conditions such that Tj≈Topt=25°C except for Output Noise,
Ripple Rejection, Output Voltage Temperature Coefficient, Dropout Voltage at 1A Output Current and Load
Regulation and Thermal Shutdown.
RP132x
11
TYPICAL APPLICATION
• Fixed Output Voltage Type (HSOP-6J/ SOT89-5)
C1
VDD VOUT
CE GND
C2
VOUT
RP132S/H
xx1x
• Fixed Output Voltage Type (TO-252-5-P2/ DFN(PLP)1820-6)
V
OUT
C1
RP132J/K
xx1x
V
DD
V
OUT
GND
C2
CE
V
FB
• Adjustable Output Voltage Type (HSOP-6J / SOT89-5/ TO-252-5-P2 / DFN(PLP)1820-6）
V
OUT
C1
RP132x
001x
V
DD
V
OUT
GND
C2
CE
V
FB
R2
R1
RP132x
12
• Fixed Output Voltage Type with DELAY pin (HSOP-6J)
C1
VDD VOUT
CE GND
C2
VOUT
RP132S
xx1E/F
DELAY CD
• Fixed Output Voltage Type with DELAY pin (DFN(PLP)1820-6)
VOUT
C1
RP132K
xx1E/F
VDD VOUT
GND
C2
CE
VFB
DELAY CD
• Adjustable Output Voltage Type with DELAY pin (DFN(PLP)1820-6)
V
OUT
C1
RP132K
001E/F
V
DD
V
OUT
GND
C2
CE
V
FB
R2
R1
DELAY C
D
RP132x
13
Recommendation value of the external capacitors
VOUT Capacitors
C1 Kyocera 2.2μF (size:1005) [CM05X5R225M06A]
VOUT ≤ 3.6V C2 Kyocera 2.2μF (size:1608) [CM105X5R225K06AB]
C1 Kyocera 2.2μF (size:1005) [CM05X5R225K06A]
VOUT > 3.6V C2 Kyocera 4.7μF (size:1608) [CM105X5R475M06AB]
Please refer to "Technical Notes on Adjustable Output Voltage Type" when using R1 and R2 as output
capacitors.
Also refer to "Inrush Current Limit Time Settings" concerning with CD.
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 good frequency characteristics and ESR (Equivalent Series Resistance).
If a tantalum capacitor is used, and its ESR of C2 is large, the loop oscillation may result. Because of this,
select C2 carefully considering its frequency characteristics.
PCB Layout
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor C1 between VDD and GND pin with a capacitance value as "Recommendation value of the
external capacitors" above or more, 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.
RP132x
14
TECHNICAL NOTES on Adjustable Output Voltage Type
V
OUT
C1
RP132x
001x
V
DD
V
OUT
GND
C2
CE
V
FB
R2
R1
Typical Application for Adjustable Output Voltage Type
（
HSOP-6J / SOT89-5/ TO-252-5-P2 / DFN(PLP)1820-6
）
V
OUT
C1
RP132K
001E/F
V
DD
V
OUT
GND
C2
CE
V
FB
R2
R1
DELAY C
D
Typical Application for Adjustable Output Voltage Type with DELAY pin
（
DFN(PLP)1820-6
）
Recommendation value of the external capacitors
VOUT Capacitors
C1 Kyocera 2.2μF (size:1005) [CM05X5R225M06A]
VOUT ≤ 3.6V C2 Kyocera 2.2μF (size:1608) [CM105X5R225K06AB]
C1 Kyocera 2.2μF (size:1005) [CM05X5R225K06A]
VOUT > 3.6V C2 Kyocera 4.7μF (size:1608) [CM105X5R475M06AB]
Phase Compensation
Similar to the Fixed Output Voltage Type, Phase compensation is made for the Adjustable Output Voltage Type
for securing stable operation even if the load current is varied. For this purpose, use a 4.7μF or more capacitor C2
between VOUT pin and GND pin, and as close as possible to the pins.
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 2.2μF or more between VDD and GND pin, and as
close as possible to the pins.
When using the Adjustable Output Voltage Type, the transient response could be affected by the external
resistors. Evaluate the circuit taking the actual conditions of use into account.
RP132x
15
Adjustable Output Voltage Type Settings
• Output Voltage Setting Method
RP132x081x can be adjusted the output voltage up to 5.5V by using the external divider resistors.
Also, please use 16kΩ or less for R2 resistor.
If the VFB voltage is described as setVFB, the output voltage can be set by using the following equations
SetVFB is equal to 0.8V. The VOUT pin of RP132x081x should be connected to the VFB pin.
GND
VFB
RIC
R2
IIC
I1
I2
R1
SetVFB
V
OUT
VOUT
I1= IIC + I2...................................................................................................................................(1)
I2= setVFB / R2...........................................................................................................................(2)
Thus,
I1= IIC + setVFB /R2.....................................................................................................................(3)
Therefore,
VOUT = setVFB × R1 × I1 ..............................................................................................................(4)
Put Equation (3) into Equation (4), then
VOUT = setVFB + R1(IIC + setVFB / R2)
= setVFB × (1+R1/ R2) + R1 × IIC.........................................................................................(5)
In Equation (5), R1x IIC is the error-causing factor in VOUT.
As for IIC,
IIC = setVFB / RIC..........................................................................................................................(6)
Therefore, the error-causing factor R1x IIC can be described as follows.
R1×IIC = R1 × setVFB / RIC
= setVFB × R1 / RIC ...........................................................................................................(7)
For better accuracy, choosing R1 (<<RIC) reduces this error.
Without the error-causing factor R1x IIC, the output voltage can be calculated by the following equation
V
OUT = setVFB × ((R1 + R2) / R2) ..............................................................................................(8)
RIC of RP132x is approximately Typ.1.3MΩ(Topt=25°C, this value is guaranteed by design.).
The value could be affected by the temperature, therefore evaluate the circuit taking the actual conditions of
use into account.
RP132x
16
Inrush Current Limit Time Settings
The RP132xSeries include the circuit which can limit the inrush current at start-up to 500mA or less.
The current limit time of B/D version is fixed internally as approximately Typ.500μs.
On the other hand, the current limit times of E/F versions are adjustable by controlling the DELAY pin value,
which is the capacitance value connected between DLEAY pin and GND pin.
The relation between Inrush Current Limit Time (tD[s]) and the DELAY pin capacitance (CD[F]) can be
described in the following equation.
tD=(CD+70×10-12)×0.525×106
When not using CD on E/F versions, DELAY pin should be open.
In this case, CD=0 is applied to the above equation and as a result, 37μs can be obtained.
That means, when using CD on E/F versions, the inrush current limit time will be more than 37μs.
Please note that during the inrush current limit time, the load current cannot be more than the limited current.
RP132x
17
TEST CIRCUITS
• Fixed Output Voltage Type（HSOP-6J / SOT89-5）
C1 RP132S/H
xx1x
V
DD
V
OUT
CE GND
V
C2 V
OUT
↓ I
OUT
Basic Test Circuit
C1
V
DD
V
OUT
CE GND
C2
A I
SS
V
OUT
RP132S/H
xx1x
Test Circuit for Supply Current
R
P132S/H
xx1x
V
DD
V
OUT
CE GND
C2
Pulse
Generator
↓I
OUT
P. G.
Test Circuit for Ripple Rejection
IOUTa IOUTb
C1 RP132S/H
xx1x
VDD VOUT
CE GND
C2
↓
↓
VOUT
Test Circuit for Load Transient Response
RP132x
18
• Fixed Output Voltage Type（TO-252-5-P2 / DFN(PLP)1820-6）
C1 RP132x
Series
VDD VOUT
CE GND
V
C2
VOUT ↓IOUT
VDD VOUT
CE GND
RP132J/K
xx1x VFB
Basic Test Circuit
C1
VDD VOUT
CE GND
A ISS
VOUT
RP13 2x
Series
VDD VOUT
CE GND
RP132J/K
xx1x VFB
C2
Test Circuit for Supply Current
RP132x
Series
VDD VOUT
CE GND
Pulse
Generator
↓IOUT
P. G.
VDD VOUT
CE GND
RP132x Series
VFB
VDD VOUT
CE GND
RP132J/K
xx1x VFB
C2
Test Circuit for Ripple Rejection
I
OUTa
I
OUTb
C1 RP132x
Series
V
DD
V
OUT
CE GND
↓
↓
V
OUT
V
DD
V
OUT
CE GND
RP132J/K
xx1x V
FB
C2
Test Circuit for Load Transient Response
RP132x
19
• Fixed Output Voltage Type with DELAY pin (HSOP-6J)
C1 RP132x
Series
V
DD
V
OUT
CE GND
V
C2
V
OUT
↓I
OUT
V
DD
V
OUT
CE GND
RP132S
xx1E/F
DELAY C
D
DELAY C
D
Basic Test Circuit
C1
VDD VOUT
CE GND
A ISS
VOUT
RP132x
Series
VDD VOUT
CE GND
RP132S
xx1E/F
C2
CD
DELAY
Test Circuit for Supply Current
RP132x
Series
V
DD
V
OUT
CE GND
Pulse
Generator
↓I
OUT
P. G.
V
DD
V
OUT
CE GND
RP132x Series
V
FB
V
DD
V
OUT
CE GND
RP132S
xx1E/F C2
C
D
DELAY
Test Circuit for Ripple Rejection
I
OUTa
I
OUTb
C1 RP132x
Series
V
DD
V
OUT
CE GND
↓
↓
V
OUT
V
DD
V
OUT
CE GND
RP132S
xx1E/F C2
C
D
DELAY
Test Circuit for Load Transient Response
Please refer to "Inrush Current Limit Time Settings" concerning with CD.
RP132x
20
• Fixed Output Voltage Type with DELAY pin (DFN(PLP)1820-6)
C1 RP132x
Series
VDD VOUT
CE GND
V
C2
VOUT ↓IOUT
VDD VOUT
CE GND
RP132K
xx1E/F
VFB
DELAY CD
DELAY CD
Basic Test Circuit
C1
VDD VOUT
CE GND
A ISS
VOUT
RP132x
Series
VDD VOUT
CE GND
RP132K
xx1E/F
VFB
C2
CD
DELAY
Test Circuit for Supply Current
RP132x
Series
VDD VOUT
CE GND
Pulse
Generator
↓IOUT
P. G.
VDD VOUT
CE GND
RP132x Series
VFB
VDD VOUT
CE GND
RP132K
xx1E/F
VFB
C2
CD
DELAY
Test Circuit for Ripple Rejection
I
OUTa
I
OUTb
C1 RP132x
Series
V
DD
V
OUT
CE GND
↓
↓
V
OUT
V
DD
V
OUT
CE GND
RP132K
xx1E/F
V
FB
C2
C
D
DELAY
Test Circuit for Load Transient Response
Please refer to "Inrush Current Limit Time Settings" concerning with CD.
RP132x
21
• Adjustable Output Voltage Type（HSOP-6J / SOT89-5/ TO-252-5-P2 / DFN(PLP)1820-6）
C1 RP132x
Series
V
DD
V
OUT
CE GND
V
C2
V
OUT
↓I
OUT
V
DD
V
OUT
CE GND
RP132x
001x V
FB
R2
R1
Basic Test Circuit
C1
V
DD
V
OUT
CE GND
A I
SS
V
OUT
RP132x
Series
R2
V
DD
V
OUT
CE GND
RP132x
001x V
FB
C2
R1
Test Circuit for Supply Current
RP132x
Series
V
DD
V
OUT
CE GND
Pulse
Generator
↓I
OUT
P. G.
V
DD
V
OUT
CE GND
RP132x Series
V
FB
R2
V
DD
V
OUT
CE GND
RP132x
001x V
FB
C2
R1
Test Circuit for Ripple Rejection
I
OUTa
I
OUTb
C1 RP132x
Series
V
DD
V
OUT
CE GND
↓
↓
V
OUT
R2
V
DD
V
OUT
CE GND
RP132x
001x V
FB
C2
R1
Test Circuit for Load Transient Response
Please refer to "Technical Notes on Adjustable Output Voltage Type" when using R1 and R2 as output
RP132x
22
capacitors.
• Adjustable Output Voltage Type with DELAY pin（DFN(PLP)1820-6）
C1 RP132x
Series
V
DD
V
OUT
CE GND
V
C2
V
OUT
↓I
OUT
V
DD
V
OUT
CE GND
RP132K
001E/F
V
FB
R2
R1
DELAY C
D
Basic Test Circuit
C1
VDD VOUT
CE GND
A ISS
VOUT
RP132x
Series
R2
VDD VOUT
CE GND
RP132K
001E/F VFB
C2
R1
DELAY CD
Test Circuit for Supply Current
RP132x
Series
VDD VOUT
CE GND
Pulse
Generator
↓IOUT
P. G.
VDD VOUT
CE GND
RP132x Series
VFB
R2
VDD VOUT
CE GND
RP132K
001E/F
VFB
C2
R1
DELAY CD
Test Circuit for Ripple Rejection
I
OUTa
I
OUTb
C1 RP132x
Series
V
DD
V
OUT
CE GND
↓
↓
V
OUT
R2
V
DD
V
OUT
CE GND
R
P132K
001E/F
V
FB
C2
R1
DELAY C
D
Test Circuit for Load Transient Response
Please refer to "Technical Notes on Adjustable Output Voltage Type" when using R1 and R2 as output
capacitors. Also refer to "Inrush Current Limit Time Settings" concerning with CD.
RP132x
23
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Input Voltage (Topt=25°C)
RP132x081x RP132x151x
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0246
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
Iou t =1mA
Iout=50mA
Iout=100mA
Iout=300mA
0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0246
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
Iout=1mA
Iout=50mA
Iout=100mA
Iout=300mA
0
RP132x331x RP132x551x
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0246
Input Voltage VIN (V)
Output Voltage VOUT (V)
Iou t =1mA
Iout=50mA
Iout=100mA
Iout=300mA
0
0
1
2
3
4
5
6
0246
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
Iout=1mA
Iout=50mA
Iout=100mA
Iout=300mA
2) Supply Current vs. Input Voltage (Topt=25°C)
RP13x081x RP132x151x
0
10
20
30
40
50
60
70
0246
Input Voltage V
IN
(V)
Supply Current Iss (µA)
0
10
20
30
40
50
60
70
80
0246
Input Voltage V
IN
(V)
Supply Current Iss (µA)
RP132x
24
RP132x331x RP132x551x
0
10
20
30
40
50
60
70
80
90
0246
Input Voltage VIN (V)
Supply Current Iss (µA)
0
20
40
60
80
100
120
140
0246
Input Voltage VIN (V)
Supply Current Iss (µA)
3) Supply Current vs. Temperature
RP132x081x RP132x151x
0
10
20
30
40
50
60
70
80
90
-50 -25 0 25 50 75 100
Temperature Topt (°C)
Supply Current I
SS
(µA)
0
10
20
30
40
50
60
70
80
90
-50 -25 0 25 50 75 100
Temperature Topt (°C)
Supply Current I
SS
(µA)
RP132x331x RP132x551x
0
10
20
30
40
50
60
70
80
90
-50 -25 0 25 50 75 100
Temperature Topt (°C)
Supply Current I
SS
(µA)
0
10
20
30
40
50
60
70
80
90
-50 -25 0 25 50 75 100
Temperature Topt (°C)
Supply Current I
SS
(µA)
RP132x
25
4) Output Voltage vs. Temperature
RP132x081x RP132x151x
0.77
0.78
0.79
0.80
0.81
0.82
0.83
0.84
-50 -25 0 25 50 75 100
Temperature (°C)
Output Voltage V
OUT
(V)
1.47
1.48
1.49
1.50
1.51
1.52
1.53
1.54
-50 -25 0 25 50 75 100
Temperature (°C)
Output Voltage V
OUT
(V)
RP132x331x RP132x551x
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
-50 -25 0 25 50 75 100
Temperature (°C)
Output Voltage V
OUT
(V)
5.47
5.48
5.49
5.50
5.51
5.52
5.53
5.54
-50 -25 0 25 50 75 100
Temperature (°C)
Output Voltage V
OUT
(V)
5) Dropout Voltage vs. Output Current
RP132x081x RP132x151x
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0 200 400 600 800 1000
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
85°C
25°C
-40°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0 200 400 600 800 1000
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
85°C
25°C
-40°C
0
RP132x
26
RP132x331x RP132x551x
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0 200 400 600 800 1000
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
85°C
25°C
-40°C
0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0 200 400 600 800 1000
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
85°C
25°C
-40°C
0
6) Dropout Voltage vs. Set Output Voltage
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0246
Set Output Voltage VREG (V)
Dropout Voltage VDIF (V)
1A
800mA
600mA
300mA
100mA
0
7) Ripple Rejection vs. Input Voltage (C1=none, Ripple=0.2Vp-p, Topt=25°C)
RP132x331x RP132x331x
0
10
20
30
40
50
60
70
80
90
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Input Voltage V
IN
(V)
Ripple Rejection RR(dB
)
f=0.2kHz
f=1kHz
f=10kHz
f=100kHz
C2
=
C
eram
i
c
2
.
2
μ
F
I
OUT
=1mA
0
10
20
30
40
50
60
70
80
90
3.03.54.04.55.05.56.06.5
Input Voltage V
IN
(V)
Ripple Rejection RR(dB
)
f=0.2kHz
f=1kHz
f=10kHz
f=100kHz
C
2=
C
eramic2.2μ
F
I
OUT
=30mA
RP132x
27
RP132x331x RP131x551x
0
10
20
30
40
50
60
70
80
90
3.03.54.04.55.05.56.06.5
Input Voltage V
IN
(V)
Ripple Rejection RR(dB
)
f=0.2kHz
f=1kHz
f=10kHz
f=100kHz
C
2=
C
eramic2.2μ
F
I
OUT
=50mA
0
10
20
30
40
50
60
70
80
90
5.5 5.7 5.9 6.1 6.3 6.5
Input Voltage V
IN
(V)
Ripple Rejection RR(dB
)
f=0.2kHz
f=1kHz
f=10kHz
f=100kHz
C2=Ceramic4.7μ
F
I
OUT
=1mA
RP132x551x RP132x551x
0
10
20
30
40
50
60
70
80
90
5.5 5.7 5.9 6.1 6.3 6.5
Input Voltage V
IN
(V)
Ripple Rejection RR(dB
)
f=0.2kHz
f=1kHz
f=10kHz
f=100kHz
C2=Ceramic4.7μ
F
I
OUT
=10mA
0
10
20
30
40
50
60
70
80
90
5.5 5.7 5.9 6.1 6.3 6.5
Input Voltage V
IN
(V)
Ripple Rejection RR(dB
)
f=0.2kHz
f=1kHz
f=10kHz
f=100kHz
C
2=
C
eramic4.7μ
F
I
OUT
=100mA
8) Ripple Rejection vs. Frequency (C1=none, Topt=25°C)
RP132x081x RP132x331x
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000
Frequency f (kHz)
Ripple Rejention RR (dB
)
Iout=1mA
Iout=30mA
Iout=100mA
C2=Ceramic 2.2μ
F
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000
Frequency f (kHz)
Ripple Rejention RR (dB
)
Iout=1mA
Iout=30mA
Iout=100mA
C2=Ceramic 2.2μ
F
RP132x
28
RP132x551x
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000
Frequency f (kHz)
Ripple Rejention RR (dB
)
Iout=1mA
Iout=30mA
Iout=100mA
C2=Ceramic 4.7μ
F
9) Input Transient Response (C1=none, IOUT=100mA, tr=tf=5μs, Topt=25°C)
RP132x081x RP132x331x
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
-10 0 10 20 30 40 50 60 70 80 90
Time t (µs)
Output Voltage V
OUT
(V)
-
-
-
1.0
2.0
3.0
4.0
Input Voltage V
IN
(V)
C2=Ceramic2.2μ
Input Voltage
1.8V ⇔ 2.8V
Output Voltage
3.28
3.29
3.30
3.31
3.32
3.33
3.34
3.35
-10 0 10 20 30 40 50 60 70 80 90
Time t (µs)
Output Voltage V
OUT
(V)
-
3.0
4.0
5.0
6.0
Input Voltage V
IN
(V)
C2=Ceramic2.2μ
Input Voltage
4.3V ⇔ 5.3V
Output Voltage
RP132x551x
5.48
5.49
5.50
5.51
5.52
5.53
5.54
5.55
-10 0 10 20 30 40 50 60 70 80 90
Time t (µs)
Output Voltage V
OUT
(V)
5.5
6.5
7.5
Input Voltage V
IN
(V)
C2=Ceramic4.7μ
F
Input Voltage
5.8V ⇔ 6.5V
Output Voltage
RP132x
29
10) Load Transient Response (VIN=VOUT+1.0V, C1=Ceramic 2.2μF, tr=tf=0.5μs, Topt=25°C)
RP132x081x RP132x081x
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs)
Output Voltage V
OUT
(V)
0
50
100
150
Output Current
　I
OUT
(mA)
Output Current
50mA ⇔ 100mA
Output Voltage
C2=Ceramic2.2μ
F
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs)
Output Voltage V
OUT
(V)
0
200
400
600
Output Current
　I
OUT
(mA)
Output Current
100mA ⇔ 500mA
Output Voltage
C2=Ceramic2.2μ
F
RP132x081x RP132x331x
0.76
0.78
0.80
0.82
0.84
0.86
0.88
0.90
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs )
Output Voltage V
OUT
(V)
0
30
60
Output Current
　I
OUT
(mA)
Output Voltage
C2=Ceramic2.2μ
F
Output Current
0mA ⇔ 30mA
3.28
3.29
3.30
3.31
3.32
3.33
3.34
3.35
-20 0 20 40 60 80 100 120 140 160 180
Time t ( µs)
Output Voltage V
OUT
(V)
0
50
100
150
Output Current
　I
OUT
(mA)
Output Current
50mA ⇔ 100mA
Output Voltage
C2=Ceramic2.2μ
F
RP132x331x RP132x331x
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs)
Output Voltage V
OUT
(V)
0
200
400
600
Output Current
　I
OUT
(mA)
Output Current
100mA ⇔ 500mA
Output Voltage
C2=Ceramic2.2μ
F
3.26
3.28
3.30
3.32
3.34
3.36
3.38
3.40
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs)
Output Voltage V
OUT
(V)
0
30
60
Output Current
　I
OUT
(mA)
Output Voltage
C2=Ceramic2.2μ
F
Output Current
0mA ⇔ 30mA
RP132x
30
RP132x551x RP132x551x
5.48
5.49
5.50
5.51
5.52
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs)
Output Voltage V
OUT
(V)
0
50
100
150
Output Current
　I
OUT
(mA)
Output Current
50mA ⇔ 100mA
Output Voltage
C2=Ceramic4.7μ
F
5.2
5.3
5.4
5.5
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs)
Output Voltage V
OUT
(V)
0
200
400
600
Output Current
　I
OUT
(mA)
Output Current
100mA ⇔ 500mA
Output Voltage
C2=Ceramic4.7μ
F
RP132x551x
5.46
5.48
5.50
5.52
5.54
-20 0 20 40 60 80 100 120 140 160 180
Time t (µs )
Output Voltage V
OUT
(V)
0
30
60
Output Current
　I
OUT
(mA)
Output Current
0mA ⇔ 30mA
Output Voltage
C2=Ceramic4.7μ
F
11) Turn on Speed with CE pin (C1=Ceramic 2.2μF, Topt=25°C)
RP132x081x RP132x331x
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
-50 0 50 100 150 200 250 300 350 400 450
Time t (µs )
Output Voltage V
OUT
(V)
0
1
2
3
CE Input Voltage V
CE
(V)
Iout=0mA
Iout=100mA
Output V oltage
CE Input Voltage
C2=Ceramic2.2μ
F
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
-50 0 50 100 150 200 250 300 350 400 450
Time t ( µs)
Output Voltage V
OUT
(V)
0
2
4
6
CE Input Voltage V
CE
(V)
Iout =0mA
Iout =100mA
Output Voltage
CE Input V oltage
C2=Ceramic2.2μ
F
0
RP132x
31
RP132x551x
0
2
4
6
8
10
12
14
-50 0 50 100 150 200 250 300 350 400 450
Time t (µs)
Output Voltage V
OUT
(V)
0
3
6
9
CE Input Voltage V
CE
(V)
Iout=0mA
Iout=100mAOutput Voltage
CE Input Voltage
C2=Ceramic4.7μ
F
12) Turn off Speed with CE pin (D version) (C1=Ceramic 2.2μF, Topt=25°C)
RP132x081D RP132x331D
0
0.4
0.8
1.2
1.6
2
2.4
2.8
-0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Times [ms]
Output Voltage [V]
0
1
2
3
CE Input Voltage [V]
Iout=0mA
Iout=100mA
Output Voltage
CE Input V oltage
V
IN
=1.8V
C2=Ceramic2.2μ
F
0
1
2
3
4
5
6
7
-0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Times [ms]
Output Voltage [V]
0
2
4
6
CE Input Voltage [V]
Iout=0mA
Iout=100mA
Output Voltage
CE Input Voltage
V
IN
=4.3V
C2=Ceramic2.2μ
F
RP132x551D
0
2
4
6
8
10
12
14
-0.2 00.2 0.4 0.6 0.8 11.2 1.4 1.6 1.8
Times [ms]
Output Voltage [V]
0
3
6
9
CE Input Voltage [V]
Iout=0mA
Iout=100mA
Output Voltage
CE Input Voltage
V
IN=6.5V
C2=Ceramic4.7µF
RP132x
32
13) Inrush Current (C1=Ceramic 2.2μF, IOUT=100mA, Topt=25°C)
RP132x081x RP132x331x
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
-40 0 40 80 120 160 200 240 280 320 360
Time t (µs)
CE Input Voltage V
CE
(V)
Output Voltage V
OUT
(V)
0
100
200
300
400
500
600
700
Inrush Current (mA)
CE Input Voltage
Output V oltage
Inrush Current
V
IN
=2.3V,C2=Ceramic2.2μ
F
0
0
1
2
3
4
5
6
7
-40 0 40 80 120 160 200 240 280 320 360
Time t (µs)
CE Input Voltage V
CE
(V)
Output Voltage V
OUT
(V)
0
100
200
300
400
500
600
700
Inrush Current (mA)
CE Input Voltage
Output Voltage
Inrush Current
V
IN
=4.8V,C2=Ceramic2.2μ
F
RP132x551x
0
1
2
3
4
5
6
7
-40 0 40 80 120 160 200 240 280 320 360
Time t (µs)
CE Input Voltage V
CE
(V)
Output Voltage V
OUT
(V)
0
100
200
300
400
500
600
700
Inrush Current (mA)
CE Input Voltage
Output Voltage
Inrush Current
V
IN
=6.5V,C2=Ceramic4.7μ
F
14) Minimum Operating Voltage
RP132x081x
Output Current I
OUT
(mA)
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
0 200 400 600 800 1000
Input Voltage V
IN
(V)
2.0
1.0
The operation rage that can output 0.8V is
shown by the hatched area in the graph.
RP132x
33
15) Inrush Current Limit Time vs. CD Capacitance (E / F Version)
RP132x081x
0
2
4
6
8
10
12
0 5 10 15 20
CD (nF)
Inrush Current Limit Time (ms)
VIN=4.0V
16) Inrush Current Limit Time vs. Input Voltage (E / F Version)
RP132x081x
0
2
4
6
8
10
12
1357
Input Voltage V
IN
(V)
Inrush Current Limit Time (ms)
CD=20nF
CD=10nF
CD=2nF
CD=1nF
CD=none
RP132x
34
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
Hatched Area : Noise level is under 40μVms (Avg.)
CIN : 2.2μF (Kyocera CM05X5R225M06A)
COUT : 2.2μF (VOUT = 0.8V, Kyocera CM105X5R225K06AB)
4.7μF (VOUT = 5.5V, Kyocera CM105X5R475M06AB)
RP132x081x RP132x551x
0.01
0.1
1
10
100
0 100 200 300 400 500 600 700 800 900 100
0
Output Current I
OUT
(mA)
ESR (Ω)
VIN = 1.4 V to 6.5 V
C1 = 2.2
µ
F, C2 = 2.2
µF
Ta=85°C
Ta=-40°C
0.01
0.1
1
10
100
0 100 200 300 400 500 600 700 800 900 1000
Output Current I
OUT
(mA)
ESR (Ω)
VIN = 5.5 V to 6.5 V
C1 = 2.2 µF, C2 = 4.7 µ
F
Ta=-40, 85°C
RICOHCOMPANY, LTD.
ElectronicDevicesCompany
http://www.ricoh.com/LSI/
For the conservation of the global environment, Ricoh is advancing the decrease of the negative environmental impact material.
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.)
Halogen Free
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1.Theproductsandtheproductspecificationsdescribedinthisdocumentaresubjecttochangeor
discontinuationofproductionwithoutnoticeforreasons
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informationthereon.
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exportingorotherwisetakingoutofyourcountrytheproductsorthetechnicalinformation
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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
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5.
Theproductslistedinthisdocumentareintendedanddesignedforuseasgeneralelectronic
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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,firecontainment
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.
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8.
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