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ROHM Semiconductor

Image of ROHM's Power Solutions

Power Solutions

ROHM offers many solutions in a variety of industries for all of your power needs; ranging from current detection resistors, 1200V IGBTs, gate drivers and more.

Image of ROHM's Automotive Solutions

Automotive Solutions

ROHM Semiconductor’s high-performance ICs and power devices are essential in the automotive industry's move towards electronification.

Image of ROHM's SiC Power MOSFETs

SiC Power MOSFETs

ROHM’s silicon carbide (SiC) MOSFETs come in a variety of ON resistances and voltage (VDSS) ratings of 650 V, 1,200 V, or 1,700 V.`

Featured Videos

ROHM's New High-Reliability 1608-Size White Chip LED
Zero Cross Detection ICs
Wettable Flank Package-DFN1010-3W
Digital Datasheet - ROHM's Low Quiescent Current Automotive LDOs
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Recent PTMs

10 minutes
H-Bridge Drivers for DC Brush Motors
Reduce power loss, eliminate external voltage regulators, and reduce output current overshoot and rush current with H-bridge drivers.
10 minutes
Integrated Stepper Motor Drivers
An overview of stepper motor drivers and shunt resistors, as well as their capabilities and typical applications.
5 minutes
Low-Power MCU Overview
ROHM's ML62Q1xxx low-power MCUs are ideal for consumer and home appliances, alarms, security devices, and small industrial equipment.
5 minutes
Intelligent Power Device (IPD) Switches
Smart power switches from ROHM’s intelligent power device (IPD) series are available as low-side or high-side switch ICs to provide the right part for the application.
5 minutes
Voltage Detector/Reset ICs
ROHM's voltage detectors use half the power of conventional products, provide high resolution, and are available in many package types.
10 minutes
OptoSensors Overview
A brief overview of ROHM’s optical sensor offerings and their advantages, specifically covering topics related to photo interrupters and similar technology.
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About 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.

For more than forty years, ROHM has stayed focused on the fundamental philosophy of customization. The company has worked closely with equipment manufacturers to develop next generation equipment and use the technology acquired through these efforts to propose system solutions to its customers and continually provide them with high added values.

The majority of ROHM's manufacturing equipment has been developed in-house. This has given ROHM the ability to respond immediately to changing market needs. The extent of ROHM products is a result of innovations and the capability to adjust to market demands. Automotive, telecommunication, computer, and consumer OEMs are among the leading end users of ROHM products.