• Preferred Supplier

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 Opto Solutions

Opto Solutions

Rohm’s optical solutions can brighten up your latest innovations with LEDs, LED drivers, optical sensors and more. DigiKey has the latest Rohm products for you!

Tools and Support

Featured Videos

ROHM'S 4th Generation of Silicon Carbide MOSFETs | First Look
ROHM'S 4th Generation of Silicon Carbide MOSFETs | First Look
High accuracy current monitoring contributes to improved application reliability
High accuracy current monitoring contributes to improved application reliability
ROHM Semiconductor Automotive LDO Regulators | Datasheet Preview
ROHM Semiconductor Automotive LDO Regulators | Datasheet Preview
Midnite Solar's Inverters and Charger Systems
Midnite Solar's Inverters and Charger Systems
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Product Training Modules

Image of ROHM Semiconductor's High-Output Laser Diode
5 minutes
High-Output Laser Diodes
ROHM's high-power laser diodes emit high light output with a short current driving time (pulse width).
Image of ROHM Semiconductor's Automotive LED Driver
5 minutes
Automotive LED Driver
ROHM's BD18337/347 is one of the best picks for the rear lamp design providing better feature sets and cost saving.
Image of ROHM's Op Amp
10 minutes
Op Amp Overview
ROHM offers low-noise op amps, high EMI immunity op amps, and high precision SPICE models for high-accuracy sensor systems.
Image of ROHM's High-Power Devices for EV DC Fast Charging Stations
15 minutes
High-Power Devices for EV DC Fast-Charging Stations
ROHM's power device offerings for DC fast-charging stations include silicon carbide (SiC), insulated gate bipolar transistor (IGBT), and super junction MOSFETs.
Image of ROHM Semiconductor's Wi-SUN Wireless Technology Made Easy
10 minutes
Wi-SUN Wireless Technology Made Easy
ROHM offers reliable Wi-SUN communication that is easy to establish using four sets of BP35C5 to meet the challenges of wireless technology.
Image of ROHM's Sensing and Voltage Converters
15 minutes
Industrial Motor Products: Part 2 - Sensing and Voltage Converters
ROHM’s low ohmic resistors are used in current detection circuits to measure linear acceleration.
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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.