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ROHM Semiconductor

Image of ROHM's 4-Pin SiC MOSFETs


A 4-pin package is used that separates the power and driver source terminals, making it possible to maximize high-speed switching performance.

Image of ROHM's BD71847 i.MX8 PMIC

BD71847AMWV System PMIC for i.MX 8M Mini Family

ROHM's programmable power management IC (PMIC) is designed for powering single-core, dual-core, and quad-core SoCs

Image of ROHM's Application Notes

Application Notes and SPICE Models

ROHM's Application and design models can help with accelerating ideas to finished product.

Featured Videos

Digital Datasheet - ROHM's Low Quiescent Current Automotive LDOs
ROHM's Configurable PMICs for NXP Application Processors
AECQ SIC FET’s | Datasheet Preview
BD71850MWV System PMIC for i.MX 8M Nano | Datasheet Preview
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Recent PTMs

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.
5 minutes
Ferroelectric RAM FeRAM Overview
This presentation will cover the features, applications, and the Ferroelectric RAM products, also known as F E RAM, available from Rohm Semiconductor.
5 minutes
Automotive LDO Regulator ICs
ROHM's automotive LDO regulators provide simplified circuit design and require fewer and smaller external components.
5 minutes
Isolated and Non-Isolated Gate Drivers
An introduction to ROHM's isolated and non-isolated gate drivers and the various categories available.
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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.