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RP132 Series
Low Voltage 1A Voltage Regulator (LDO Regulator)

Product Specifications

The RP132 Series are CMOS-based LDO regulators featuring 1A output with low on-resistance. RP132 offers almost the same basic performances as the RP131 Series. But RP132 offers an excellent load regulation. While the output voltage is internally set in the RP131 Series, the RP132 Series is available in two versions: fixed version in which the output voltage is internally set and the adjusted version in which it is set with an external resistor.

RP132 has an inrush current limit circuit that is designed to reach current limit when the output load reaches 500 mA. It also has a version in consumer applications that is adjustable in inrush current limit time by connecting a capacitor to the DELAY pin.

FEATURES

  Consumer Industrial Automotive
Input Voltage Range (Maximum Rating) 1.4 V to 6.5 V (7 V)
Operating Temperature Range -40°C to 85°C -40°C to 105°C
Output Current Min. 1 A
Supply Current Typ. 65 µA
Standby Current Typ. 0.15 µA
Output Voltage Range Fixed Output Voltage Type: 0.8 V to 5.5 V (0.1V steps) 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 5.0 V
Adjustable Output Voltage Type: 0.8 V to 5.5 V
Dropout Voltage Typ. 0.52 V (VOUT=3.0V, IOUT=1A)
Ripple Rejection Typ. 70 dB (f=1kHz, VOUT=3.0V)
Output Voltage Accuracy ±1.0%
Output Voltage Temperature-Drift Coefficient Typ. ±60 ppm/°C
Line Regulation Typ. 0.052%/V
Load Regulation Typ. 3 mV at IOUT=300mA, Typ. 5 mV at IOUT=1A
Packages DFN(PLP)1820-6, SOT-89-5, HSOP-6J, TO-252-5-P2 SOT-89-5, HSOP-6J, TO-252-5-P2
Inrush Current Limit Circuit Typ. 500 mA
B/D version: Inrush current limit time is 500 µs.
E/F version: Inrush current limit time is adjustable.
Typ. 500 mA
B/D version: Inrush current limit time is 500 µs.
Fold-Back Protection Circuit Typ. 250 mA (Current at short mode)
Thermal Shutdown Circuit Thermal Shutdown Temperature: Typ. 165°C
Released Temperature: Typ. Typ. 95°C
Auto Discharge Function D, F version D version
Recommended Ceramic Capacitors 2.2 µF or more (VOUT ≤ 3.6V)
4.7 µF or more (VOUT > 3.6V)

APPLICATION INFORMATION

RP132J/Kxx1x
Internally fixed output voltage type

CIN : 2.2µF or more,
COUT : 2.2µF or more (VSET ≤ 3.6V), 4.7µF or more (VSET > 3.6V)

RP132x001x
Ext. adjustable output voltage type

CIN : 2.2µF or more,
COUT : 2.2µF or more (VSET ≤ 3.6V), 4.7µF or more (VSET > 3.6V)

RP132K001E/F
Ext. adjustable output voltage with DELAY pin

CIN : 2.2µF or more,
COUT : 2.2µF or more (VSET ≤ 3.6V), 4.7µF or more (VSET > 3.6V)

TYPICAL CHARACTERISTICS

RP132x331x Dropout Voltage vs. Output Current

PIN DESCRIPTION

DFN(PLP)1820-61.8 mm × 2.0 mm

DFN(PLP)1820-6

1 VOUT
2 VFB
3 GND
4 CE
5 NC or DELAY
6 VDD

*) The tab is substrate level (GND).

SOT-89-54.5 mm × 4.35 mm

SOT-89-5

1 CE or VFB
2 GND
3 NC or CE (Consumer, Industrial)
GND or CE (Automotive)
4 VDD
5 VOUT
HSOP-6J5.02 mm × 6.0 mm

HSOP-6J

1 VOUT
2 GND
3 NC, VFB or DELAY
(Consumer, Industrial)
GND or VFB (Automotive)
4 CE
5 GND
6 VDD
TO-252-5-P26.6 mm × 9.9 mm

TO-252-5-P2

1 CE
2 VDD
3 GND
4 VOUT
5 VFB

*) The tab is substrate level (GND).


RP132 Series for Consumer

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

PRODUCT LONGEVITY PROGRAM

RP132 Series for consumer operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


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
RP132K001$-TR
RP132Kxx1$-TR
ConsumterPLP DFN(PLP)1820-6 5,000
RP132H001#-T1-FE
RP132Hxx1#-T1-FE
ConsumterPLP SOT-89-5 1,000
RP132S001#-E2-FE
RP132Sxx1$-E2-FE
ConsumterPLP HSOP-6J 1,000
RP132J001#-T1-FE
RP132Jxx1#-T1-FE
ConsumterPLP TO-252-5-P2 3,000
  • xx … The output voltage can be designated in the range from 0.8V(08) to 5.5V(55) in 0.1V step.
    Adjustable output voltage setting type is fixed to (00)
  • $ … The combination of the auto discharge function and delay pin (for setting inrush current limit time) are as 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.

DOCUMENT/CONTACT

Purchase

Technical Support

Package *1 Marking Reliability *2
DFN(PLP)1820-6 RP132K RP132K
SOT-89-5 RP132H RP132H (-FE)
HSOP-6J RP132S RP132S (-FE)
TO-252-5-P2 RP132J RP132J (-FE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.


RP132 Series for Industrial

This product is a high-reliability semiconductor device for industrial application that has passed both the screening at high temperature and the reliability test with extended hours. Ricoh accommodates requests including the long-time operation and high temperature environment use.


APPLICATIONS

  • Industrial equipments such as FAs and smart meters
  • Equipments used under high-temperature conditions such as surveillance camera and vending machine
  • Equipments accompanied by self-heating such as motor and lighting

PRODUCT LONGEVITY PROGRAM

RP132 series for industrial operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


Operating Temperature Range : -40°C to 105°C


Set Output Voltage

The RP132 is available in eight fixed output voltage options: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V and 5.0 V. Contact our sales representatives for other voltages.
This regulator is also available in the adjustable output voltage version, which allows output voltages that range from 0.8 V to 5.5 V via an external divider resistor.


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
RP132K001#-TR-Y
RP132Kxx1#-TR-Y
IndustrialPLP DFN(PLP)1820-6 5,000
RP132H001#-T1-YE
RP132Hxx1#-T1-YE
IndustrialPLP SOT-89-5 1,000
RP132S001#-E2-YE
RP132Sxx1#-E2-YE
IndustrialPLP HSOP-6J 1,000
RP132J001#-T1-YE
RP132Jxx1#-T1-YE
IndustrialPLP TO-252-5-P2 3,000
  • xx … Specify the set output voltage (VSET)
    0.8V(08), 1.2V(12), 1.5V(15), 1.8V(18), 2.5V(25), 3.0V(30), 3.3V(33), 5.0V(50)
    Adjustable output voltage setting type is fixed to (00)
  • # … The auto discharge function at off state options are 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.

DOCUMENT/CONTACT

Purchase

Technical Support

Package*1 Reliability*2
DFN(PLP)1820-6 RP132K (-Y)
SOT-89-5 RP132H (-YE)
HSOP-6J RP132S (-YE)
TO-252-5-P2 RP132J (-YE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.


RP132 Series for Automotive

Ricoh is committed to providing a semiconductor device with the highest level of quality and reliability by restricting the device manufacturing only within Ricoh and the cooperative companies successfully passed our stringent inspections for automotive products. Ricoh established a traceability system and manages manufacturing information and logistics information from the warehouse.


Quality Ranks for Applications

Ricoh offers three different quality ranks for automotive products according to their application purposes.
RP132 Series offer products in Rank 2 and Rank 3.

Rank 2: Automotive General Equipments (Body System)

  • Power source for automotive general equipments such as electric window, side mirror, and around view camera

Rank 3: Automotive Accessories

  • Power source for car accessories such as car audio equipment, car navigation system, and ETC system

AEC-Q100 Grade 2 Compliant


PRODUCT LONGEVITY PROGRAM

RP132 series for automotive operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.


Operating Temperature Range : -40°C to 105°C


Set Output Voltage

The RP132 is available in eight fixed output voltage options: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V and 5.0 V. Contact our sales representatives for other voltages.
This regulator is also available in the adjustable output voltage version, which allows output voltages that range from 0.8 V to 5.5 V via an external divider resistor.


Tjmax 150°C

Unlike the rating of the products for consumer and industrial applications at Tjmax = 125°C, the products for automotive applications are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.


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
RP132H001#-T1-JE
RP132Hxx2#-T1-JE
AutomotiveAutomotive General EquipmentsAEC-Q100PLP SOT-89-5 1,000
RP132H001#-T1-AE
RP132Hxx2#-T1-AE
AutomotiveAutomotive AccessoriesAEC-Q100PLP
RP132S001#-E2-JE
RP132Sxx2#-E2-JE
AutomotiveAutomotive General EquipmentsAEC-Q100PLP HSOP-6J 1,000
RP132S001#-E2-AE
RP132Sxx2#-E2-AE
AutomotiveAutomotive AccessoriesAEC-Q100PLP
RP132J001#T1-JE
RP132Jxx1#T1-JE
AutomotiveAutomotive General EquipmentsAEC-Q100PLP TO-252-5-P2 3,000
RP132J001#T1-AE
RP132Jxx1#T1-AE
AutomotiveAutomotive AccessoriesAEC-Q100PLP
  • xx … Specify the set output voltage (VSET)
    0.8V(08), 1.2V(12), 1.5V(15), 1.8V(18), 2.5V(25), 3.0V(30), 3.3V(33), 5.0V(50)
    Adjustable output voltage setting type is fixed to (00)
  • # … The auto discharge function at off state options are 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 0 V by releasing the electrical charge in the external capacitor when the chip enable signal is switched from the active mode to the standby mode.

DOCUMENT/CONTACT

Purchase

Technical Support

Package*1 Reliability*2
SOT-89-5 RP132H (-JE) *3
RP132H (-AE)
HSOP-6J RP132S (-KE) *3
RP132S (-AE)
TO-252-5-P2 RP132S (-KE) *3
RP132J (-AE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.
*3: The reliability information is not listed for devices above rank2. Please contact Ricoh sales representatives for further informations.

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