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R5613 Series; 1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection and Selectable RESET Function
R5459 Series; 1-Cell Li-ion Battery Second Protection IC
Electromagnetic Noise; Problems and Perspectives
Featured products; 30V / 1A high-efficiency buck DC/DC converter with optional SSCG to reduce EMI emission
[Example] Trouble shooting -Additional LDO solves the problem
Power Management IC Basics Vol. 2; What Is a Linear Regulator (LDO Regulator)?
Updated the Application Blocks with our ICs
Operational Amplifiers & Comparators
High Noise Immunity Power Management ICs to Combat Against Electromagnetic Noise
Power Management IC Basics Vol. 1; What Are Power Management ICs?
Product Catalog "Power Management IC Catalog for Automotive 2021"
Featured products; 42 V Voltage Regulator with fast transient response and High EMS Noise Immunity
Updated the Applicable Products for PRODUCT LONGEVITY PROGRAM
New Product; The R3500 Series, 4-channel Window Voltage Detector IC Suitable for Use in Automotive and Industrial Equipment to Enhance Safety and Security
R3500 Series; 42 V Input 4ch Window Voltage Detector with Diagnostic Function
Ricoh Electronic Devices E-mail Newsletter
Business Integration with New Japan Radio Co., Ltd.
Featured products; High Accuracy Window Voltage Detector with Diagnostic Method