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ROHM Semiconductor

- ROHM was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets. Some of the most innovative equipment and devices use ROHM products.

ROHM's presence in the North American market continues to expand with a logistic headquarters in San Diego, California, a design center in San Jose, California, a QA Center in Novi, Michigan, a sales office in Guadalajara, Mexico and a sales network that covers marketing, sales, and engineering support for the North and South American clients from Canada to Brazil. In addition to a direct sales force, ROHM enjoys the collaboration of several sales-representative organizations and industry leading electronics distributors.

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1200 V SIC Diodes

Image of Rohm Semiconductor's 1200 V Silicon Carbide SiC Diodes

SiC is emerging as the most viable candidate in the search for a next-generation, low-loss element due to its low ON resistance and superior characteristics under high temperatures. Learn More

BD71815AGW System PMIC

Image of ROHM Semiconductor’s BD71815AGW System PMIC for Battery Powered Systems

PMIC for battery-powered portable devices using either i.MX 6 or 7 family of SoCs. The IC integrates 5 buck converters, 8 LDOs, a boost driver for LED, and a 500 mA single-cell linear charger. Learn More

High-Efficiency SMD Series of DC-DC Converters

Image of ROHM Semiconductor's High-Efficiency SMD Series of DC-DC Converters

ROHM’s power MOSFETs are designed for DC/DC and load switch applications and feature a bottom heatsink configuration that ensures superior heat dissipation. Learn More

Product Listing View All

Image of ROHM's 3rd Generation Trench-Type SiC MOSFETs

Newest Products View All (92)

Image of ROHM Semiconductor's BD9V100MUF-CE2 DC/DC Converters

BD9V100MUF-CE2 DC/DC Converter

ROHM Semiconductor's BD9V100MUF-CE2 DC/DC converter with built-in MOSFET for 48 V automotive systems such as mild hybrid vehicles.

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Image of ROHM Semiconductor's Wireless Power IC’s for 5 W Systems

Wireless Power ICs for 5 W Systems

ROHM Semiconductor's BD57021MWV & BD57011AGWL give developers the opportunity to take advantage of and integrate a wireless power solution to their application.

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Image of ROHM Semiconductors' BD70522GUL Buck Converter

BD70522GUL Buck Converter

ROHM Semiconductor's BD70522GUL ultra low Iq buck converter features Nano Energy™ and is ideal for low power applications.

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Image of Rohm's BU33UV7NUX Synchronous Boost DC/DC Converter

BU33UV7NUX Synchronous Boost DC/DC Converter

ROHM Semiconductor's BU33UV7NUX synchronous buck-boost converter with low power consumption provides output currents as high as 500 mA.

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Image of ROHM Semiconductor Intelligent Power Modules

Intelligent Power Modules

ROHM Semiconductor's intelligent power module includes IGBTs and is a suitable driving circuit for IGBT devices and ICs, which has protection functionality.

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Image of Rohm Semiconductor's BD9x Series Industrial DC/DC Buck Converters

BD9x Series Industrial DC/DC Buck Converters

Rohm Semiconductor's BD9x series of DC/DC buck converters with built-in MOSFETs are ideal for a broad variety of industrial applications.

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Product Training Modules View All (39)

Image of Rohm Semiconductor USB Type-C

USB Power Delivery and Type-C Standards

Duration: 10 minutes

USB Type C was introduced to allow more power (15 W) over a reversible USB port and eliminate the need for a separate power cable

Image of ROHM's BD9E303EFJ-LBE2

Designing Buck Switching Regulators with Integrated Power MOSFET for Industrial Applications

Duration: 10 minutes

An overview of ROHM's BD9X series industrial DC/DC step-down switching regulators, as well as product offering and evaluation boards.

Images of a Rohm Schottky Diode Surface Mount PMDU

Cross Reference Substitute Guide - New PDMU and PMDS to PMDTM Packages

Duration: 10 minutes

Rohm has a Wide Frame assembly process that increases the reliability, traceability, and production efficiency of Rohm’s existing diode portfolio.

WearableDevices-SM

Wearable Devices

Duration: 10 minutes

This presentation will provide a brief overview of ROHM’s lineup of solutions for wearable devices and their advantages.

Featured Videos View All (45)

ROHM Intelligent Power Modules | Digi-Key Daily

IPM ROHM Semiconductor's is comprised of IGBTs, flywheel diodes, gate drivers, and bootstrap diodes. It is a suitable driving circuit for IGBT devices and ICs, which have protection functionality.

ROHM Develops Breakthrough Nano Energy and Nano Pulse Technologies

ROHM contributes to improved energy savings for longer battery life in IoT devices and enables direct step-down from 48V to 3.3V required by EVs/HEVs and industrial applications using 2 breakthrough technologies, Nano Energy® and Nano Pulse®.

Rohm USB-C PD Evaluation Boards | Digi-Key Daily

BM92A21MWV-EVK-001 series from Rohm integrates their USBPD controller IC that supports the USB Type-C Rev1.1 and USBPD Rev2.0 standards for connecting with USB Type-C devices.

LAPIS Development Board

The LAPIS Development Board from LAPIS Semiconductor, ROHM Group Company, is a great new development board with Raspberry Pi compatibility that integrates with a fully featured PC app for easy use and configuration.

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