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RICOH ELECTRONIC DEVICES CO., LTD.

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  • R5602: 4-Cell to 7-Cell Li-ion Battery Management Analog Front-End IC
  • R3500: 4-channel Window Voltage Detector IC Suitable for Use in Automotive and Industrial Equipment to Enhance Safety and Security
  • R1526: Compatibility of Fast Response and Low Supply Current, High Noise Immunity Voltage Regulator
  • R1271: Ideal replacement for LDO, 'easy-to-use' DC/DC

What's New

Apr. 15, 2021
RELEASE

New Product R5602 Series, New Analog Front-end IC for Monitoring 4- to 7-cell Li-ion/Li-polymer Battery Cell Voltages
Apr. 15, 2021
NEW

R5602 Series; 4-Cell to 7-Cell Li-ion Battery Management Analog Front-End IC
Apr. 15, 2021
NEW

Featured products; 4-Channel Window Voltage Detector with Diagnostic Method
Apr. 14, 2021
NEW

R5613 Series; 1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection and Selectable RESET Function
Apr. 13, 2021
NEW

R5459 Series; 1-Cell Li-ion Battery Second Protection IC
Mar. 30, 2021
NEW

Electromagnetic Noise; Problems and Perspectives
Mar. 22, 2021
NEW

Featured products; 30V / 1A high-efficiency buck DC/DC converter with optional SSCG to reduce EMI emission

Archives

Recommended Contents

High Noise Immunity Power Management ICs to Combat Against Noise

Annoyed by Failing Noise Immunity Testing?

We have power management ICs which achieve high electromagnetic noise immunity.
Power Management ICs (PMICs) for Industry Field

Power Management ICs (PMICs) Suitable for Industrial Field

Long Experience and Achievements / Recommendation Achievements / Applications & Adopted PMICs etc.
Electrification of Automobiles by RICOH Power Management ICs

Electrification of Automobiles by RICOH Power Management ICs

The reason RICOH power management IC has been chosen for more than 20 years

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We develop and provide CMOS analog products by our latest processing, designing and mounting technologies.

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Featured Products /
New Product

img_r1526.png

42 V Voltage Regulator with fast transient response and High EMS Noise Immunity
image R3154

High Accuracy Window Voltage Detector with Diagnostic Method

NEWR3500 Series

42 V Input 4ch Window Voltage Detector with Diagnostic Function

NEWR1278 Series

30 V, 2 A Synchronous PWM Step-down DC/DC Converter

NEWR1526 Series

High Noise Immunity 42V Input 300mA Voltage Regulator

NEWR1271 Series

30V, 1A Synchronous PWM Step-down DC/DC Converter

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