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RICOH ELECTRONIC DEVICES CO., LTD.

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  • R1810: Applicable for charging from 1-cell photovoltaic element
  • 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

What's New

July 14, 2021
NEW

Featured products; Low Power Boost DC/DC Converter for Energy Harvesting
June 30, 2021
INFORMATION

SPICE Model Download Now Available
June 1, 2021
RELEASE

New Product; R1810 Series, Boost DC/DC Switching Regulator with Ultra-low Quiescent Current of 600 nA and Minimum Starting Power of 9.0 μW, Optimal for Energy Harvesters
June 1, 2021
NEW

R1810 Series; 600 nA Low Quiescent Current Boost DC/DC Converter for Energy Harvester
June 1, 2021
INFORMATION

Update distributors information (France)
May 31, 2021
NEW

[Example] Trouble shooting -Additional Voltage Detector (Reset IC) solves the problem
May 28, 2021
NEW

RP539 Series; 0.5A/1A 6MHz PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier

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

R1810

Low Power Boost DC/DC Converter for Energy Harvesting
R3500

4-Channel Window Voltage Detector with Diagnostic Method

NEWR5543 Series

18mΩ ON Resistance 3A Load Switch IC

NEWR5602 Series

4-Cell to 7-Cell Li-ion Battery Management Analog Front-End IC

NEWR5613 Series

1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection and Selectable RESET Function

NEWR5459 Series

1-Cell Li-ion Battery Second Protection IC

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