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- 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.
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
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
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
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.
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.
BD70522GUL Buck Converter
ROHM Semiconductor's BD70522GUL ultra low Iq buck converter features Nano Energy™ and is ideal for low power applications.
BU33UV7NUX Synchronous Boost DC/DC Converter
ROHM Semiconductor's BU33UV7NUX synchronous buck-boost converter with low power consumption provides output currents as high as 500 mA.
Intelligent Power Modules
ROHM Semiconductor's intelligent power module includes IGBTs and is a suitable driving circuit for IGBT devices and ICs, which has protection functionality.
BD9x Series Industrial DC/DC Buck Converters
Rohm Semiconductor's BD9x series of DC/DC buck converters with built-in MOSFETs are ideal for a broad variety of industrial applications.
Wireless Power Standards
ROHM plays a major role in defining the wireless power specifications that are developed by both WPC and AirFuel group
USB Power Delivery and Type-C Standards
Duration: 10 minutes
USB Type C was introduced to allow more power (15 W) over a reversible USB port and eliminate the need for a separate power cable
Designing Buck Switching Regulators with Integrated Power MOSFET for Industrial Applications
An overview of ROHM's BD9X series industrial DC/DC step-down switching regulators, as well as product offering and evaluation boards.
Cross Reference Substitute Guide - New PDMU and PMDS to PMDTM Packages
Rohm has a Wide Frame assembly process that increases the reliability, traceability, and production efficiency of Rohm’s existing diode portfolio.
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.
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®.
Rohm USB-C PD Evaluation Boards | Digi-Key Daily
BM92A21MWV-EVK-001 series from Rohm integrates their USBPD controller IC that supports the USB Type-C Rev1.1 and USBPD Rev2.0 standards for connecting with USB Type-C devices.
LAPIS Development Board
The LAPIS Development Board from LAPIS Semiconductor, ROHM Group Company, is a great new development board with Raspberry Pi compatibility that integrates with a fully featured PC app for easy use and configuration.
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