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R8152 Series
24V Input 1A Voltage Regulator

Product Specifications

The R8152 Series are CMOS-based voltage regulators featuring 1A output current and 24V input voltage. The R8152 series provides high input voltage operation and low on-resistance (at VSET=10V, below 0.6Ω) because of using DMOS transistor. In addition to a fold-back protection circuit built into conventional regulators, R8152 contains a thermal shutdown circuit. Besides the low supply current by CMOS, the operating temperature is -40°C to 125°C and the maximum input voltage is 24V, the R8152 series are very suitable for power source of car accessories.

FEATURES

Input Voltage Range (Maximum Rating) 3.0 V to 24.0 V (36 V)
Operating Temperature Range -40°C to 125°C
Supply Current Typ. 70 µA
Supply Current (Standby Mode) Typ. 0.1 µA
Output Current Min. 1 A
Line Regulation Typ. 0.10%/V
Output Voltage Accuracy ±2% (Ta = 25°C)
Packages HSOP-6J, TO-252-5-P2
Output Voltage Range 3.0 V to 12.0 V (adjustable by 0.1 V step)
12.5 V to 18.0 V (adjustable by 0.5 V step)
Protection Function Built-in Overcurrent Protection Circuit
Built-in Output Short-circuit Protection Circuit
Built-in Thermal Shutdown Circuit

APPLICATION INFORMATION

CIN = 0.47 µF, COUT = 10 µF

PIN DESCRIPTION

HSOP-6J5.02 mm × 6.0 mm

HSOP-6J

1 VDD
2 GND**
3 GND**
4 CE
5 GND**
6 VOUT

**) The GND pin must be wired together when it is mounted on board.

TO-252-5-P26.6 mm × 9.9 mm

TO-252-5-P2

1 VDD
2 GND**
3 GND**
4 CE
5 VOUT

*) The tab is substrate level (GND).
**) The GND pin must be wired together when it is mounted on board.


R8152 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.
R8152 Series offer products in Rank 1.

Rank 1: Safety-Critical Automotive Parts (Operation Control System)

  • Power source for operation control equipments such as power steering, shift by wire, and TPMS

AEC-Q100 Grade 1 Compliant


PRODUCT LONGEVITY PROGRAM

R8152 Series 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 125°C


Tjmax 150°C

R8152 Series are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.


SELECTION GUIDE

Output voltage and package type are user-selectable options.

Product Name   Package Quantity per Reel
R8152SxxxB-E2-FE AutomotiveSafety-Critical Automotive PartsAEC-Q100PLP HSOP-6J 1,000
R8152JxxxB-T1-FE AutomotiveSafety-Critical Automotive PartsAEC-Q100PLP TO-252-5-P2 3,000
  • xxx … Specify the set output voltage (VSET) within the range of 3.0 V to 12.0 V in 0.1 V steps, or 12.5 V to 18.0 V in 0.5 V steps.

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