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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 (106)

Image of Rohm Semiconductor's BH1749 Color Sensor with 16-Bit Digital Output

BH1749 Color Sensor with 16-Bit Digital Output

ROHM’s BH1749 color sensor with 16-bit digital output and I2C bus interface detects RGB and infrared rays and then converts them to digital values.

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Image of ROHM SiC Schottky Barrier Diode

SiC Schottky Barrier Diodes

ROHM’s SiC Schottky barrier diodes are AEC-Q101 qualified for automotive use.

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Image of ROHM BM1422AGMV 3-Axis Geomagnetic Sensor IC

BM1422AGMV 3-Axis Geomagnetic Sensor IC

ROHM’s BM1422AGMV 3-axis magnetic sensor features a lower current consumption and noise than devices using conventional technologies.

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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.

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Image of ROHM's BH1792GLC Optical Sensor

BH1792GLC Optical Sensor for Heart Rate Monitoring

ROHM's BH1792GLC is an optical sensor for heart rate monitoring that includes photodetectors and drivers to power green and IR LEDs.

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Image of ROHM's BA8290xYxxx-C Series Ground-Sense Op Amps

BA8290xYxxx-C Series Ground-Sense Op Amps

ROHM's BA8290xYxxx-C series ground-sense op amps integrate dual or quad power supplies on a single chip and are ideal for automotive applications.

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Product Training Modules View All (42)

Image of ROHM's High Performance Low Noise CMOS OPAMP

High Performance Low Noise CMOS OPAMP

Duration: 10 minutes

An overview of ROHM's High Performance OpAmps which reduce noise.

Resistor Construction

Resistor Products Overview

Duration: 5 minutes

Overview of resistor types, construction, and resistor products available from ROHM including: standard products, specialized products, and low ohmic products.

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

Featured Videos View All (51)

ROHM MR45V100A FeRAM | Digi-Key Daily

The MR45V100A from ROHM provides high-speed 40 MHz operation over a wide supply voltage range from 1.8 V to 3.6 V via SPI bus.

Publish Date: 2019-04-03

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

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