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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 (95)

Image of ROHM Semiconductor's Automotive LED Products

Automotive LED Products

ROHM's family of AEC-Q100-qualified automotive LED products features automotive grade driver ICs, as well as SMD LEDs.

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Image of ROHM Semiconductor's Broad Portfolio of LEDs

Broad Portfolio of LEDs

ROHM Semiconductor's broad portfolio of LEDs provide high brightness and high reliability in a small package for a variety of applications.

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Image of ROHM's LMR1802G-LB Low-Noise CMOS Op Amp

LMR1802G-LB Low-Noise CMOS Op Amp

ROHM's LMR1802G-1B low-noise CMOS op amp utilizes a vertically integrated production system that leverages original analog design technologies for the automotive market.

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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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Product Training Modules View All (41)

Image of ROHM's Tantalum Capacitors

Replacing MLCCs with Tantalum Capacitors

Duration: 10 minutes

Comparison between ceramic and tantalum capacitors, plus an explanation of how tantalum capacitors can replace most MLCC capacitors.

CMOS-SM

Noise-Tolerant CMOS OpAmp

Duration: 10 minutes

This presentation will show how noise tolerance contributes to improved reliability and simpler designs in automotive sensor applications

SML-D15 Family

Achieving Uniform LED Brightness with Single Rank LEDs

Duration: 10 minutes

Featuring high luminous intensity, the SML-D15 offers improved reliability with a wide operating temperature

Image of ROHM Silicon Carbide Barrier Diode

Silicon Carbide (SiC) Barrier Diodes

Duration: 5 minutes

Introducing Silicon Carbide advantages over silicon-based products, as well as an explanation of how their unique characteristics can benefit existing power solutions.

Featured Videos View All (47)

ROHM LMR1802G-LB CMOS Op Amp | Digi-Key Daily

ROHM's LMR1802G-LB CMOS op amp features the lowest noise currently in the industry, optimized for industrial applications requiring high-accuracy sensing, such as accelerometers used in sonar systems and optical sensors that handle ultra-small signal

Publish Date: 2018-10-23

How To Set Up ROHM's Arduino Sensor Shield for IoT | AAC How-To

The evaluation kit includes an Arduino shield that lets you plug in combinations of these eight sensor modules so that you can create the platform you need for whatever you’re building.

Publish Date: 2018-10-12

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.

Publish Date: 2018-03-20

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®.

Publish Date: 2018-01-31

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