(+84) 932.650.380 (+84) 932.650.380 sales1@ic-vietnam.com.vn
Manufacturer

ROHM Semiconductor

Explore ROHM Semiconductor power ICs, MOSFETs, SiC devices, diodes, motor drivers, op amps and sensors for automotive, industrial and electronic applications.

109Products
6Categories

Product Category

Resistors 2
Memory ICs 1
Amplifier ICs 5
Switch ICs 4
Diodes & Rectifiers 31
Transistors 42

About ROHM Semiconductor

ROHM Semiconductor (ROHM Co., Ltd.) is a Japanese semiconductor manufacturer specializing in the design and production of integrated circuits (ICs), discrete semiconductors, power devices and other electronic components.

ROHM products support applications in the automotive, industrial, wireless communication, computing and consumer electronics markets, addressing requirements for power management, signal control, electronic switching and efficient circuit design.

Its semiconductor portfolio includes power management ICs, SiC MOSFETs, GaN devices, transistors, diodes, optoelectronic components and passive devices used in a wide range of electronic systems.

About ROHM Semiconductor (ROHM Co., Ltd.)

ROHM Co., Ltd. is a Japan-based semiconductor and electronic component manufacturer that develops solutions for electronic system design and power control applications.

The company's product portfolio includes integrated circuits, discrete semiconductor devices, power semiconductors, optoelectronic devices, passive components and electronic modules.

ROHM focuses on semiconductor technologies used in power conversion, motor control, signal processing and energy-efficient electronic equipment.

When selecting ROHM electronic components, engineers and purchasing teams should verify the complete manufacturer part number, electrical specifications, package configuration and application requirements using official product documentation.

ROHM Semiconductor Technologies & Product Categories

ROHM semiconductor solutions cover a broad range of electronic component technologies, including power management, discrete semiconductors, analog ICs, optoelectronic devices and passive components. These product categories support various circuit design and power control requirements.

1. Power Management ICs and Analog ICs

ROHM power management ICs include DC-DC converter ICs, voltage regulators, power supply control ICs and related analog semiconductor devices.

These components support voltage conversion, power regulation, signal conditioning and electrical power distribution within electronic systems.

Engineers should evaluate input voltage ranges, output requirements, efficiency, operating limits and package specifications when selecting ROHM power management devices.

2. SiC, GaN and Power Semiconductor Devices

ROHM power semiconductor technologies include silicon carbide (SiC) MOSFETs, SiC Schottky barrier diodes, gallium nitride (GaN) power devices, silicon MOSFETs and IGBTs.

These devices are used in power conversion, high-efficiency switching, industrial motor drives, electric vehicles and other power electronics applications.

Important selection criteria include blocking voltage, current ratings, on-resistance, switching losses, thermal characteristics and gate driving requirements.

3. Transistors, Diodes and Discrete Components

ROHM discrete semiconductor products include MOSFETs, bipolar transistors, switching diodes, Schottky barrier diodes and other circuit-level semiconductor devices.

These components support functions such as signal switching, rectification, circuit protection and power control.

Component selection should consider electrical ratings, switching characteristics, package dimensions and compatibility with the intended circuit design.

4. Motor Driver ICs and Control Solutions

ROHM motor driver ICs and control devices support electronic systems requiring motor operation, power switching and actuator control.

Applications include industrial equipment, automotive electronics, consumer devices and embedded control systems.

Engineers should review the supported motor type, supply voltage, output current, control interface and protection functions specified for each device.

5. Optoelectronic and Passive Components

ROHM optoelectronic products include LEDs, laser diodes and optical sensing components used in indication, optical detection and other electronic applications.

The company's passive component portfolio also includes resistors and other devices used for current sensing, circuit design and electrical signal management.

When choosing these components, engineers should verify relevant optical, electrical, thermal and mechanical characteristics according to the specific application.

Applications of ROHM Semiconductor and Electronic Components

ROHM semiconductor and electronic component technologies support multiple industries requiring power conversion, motor control, signal processing and reliable electronic switching.

  • Automotive Electronics: Power management, vehicle control systems, electric vehicle power conversion and automotive semiconductor applications.
  • Industrial Automation: Industrial motor drives, power supplies, factory automation equipment and electronic control systems.
  • Consumer Electronics: Power regulation, audio and video equipment, electronic switching and embedded device control.
  • Wireless Communication: Semiconductor and electronic component solutions for wireless devices and communication equipment.
  • Computing and Data Infrastructure: Power supply management, power conversion and electronic systems used in computing equipment and data centers.
  • Power Electronics: Efficient switching and energy conversion in power supplies, inverters and related electrical systems.

These are general application areas. Compatibility with a specific design must be confirmed using the official datasheet and application documentation for each ROHM component.

How to Find ROHM Electronic Components by Manufacturer Part Number

When sourcing ROHM semiconductor components, customers should identify the complete Manufacturer Part Number (MPN) to ensure the correct device, electrical specifications and package variant are selected.

Recommended information for component sourcing includes:

  • Manufacturer: ROHM Co., Ltd. (ROHM Semiconductor).
  • MPN: Exact ROHM manufacturer part number, including applicable suffixes and ordering codes.
  • Product Category: Power management IC, MOSFET, diode, transistor, motor driver IC, optoelectronic device or other relevant component type.
  • Technical Requirements: Electrical ratings, operating characteristics, device functions and package specifications.
  • Quantity: Required purchasing quantity for samples, prototypes or production.
  • Delivery Schedule: Target delivery date and purchasing requirements.

When evaluating an alternative or replacement for an existing ROHM semiconductor component, engineers should compare official datasheets, electrical specifications, pin configuration, package dimensions and functional compatibility before approving the substitute.

For power semiconductor replacements, switching behavior, thermal performance and gate driving requirements should also be reviewed to ensure compatibility with the target application.

ROHM Semiconductor Sourcing & Quotation Support

Looking for ROHM semiconductor ICs, power management devices, MOSFETs, diodes, transistors or other electronic components for PCB assembly, industrial equipment or production purchasing?

IC-VIETNAM (2M Electronics) accepts sourcing inquiries based on the exact ROHM manufacturer part number (MPN), purchasing quantity and delivery requirements.

Submit your ROHM part number, BOM, required quantity and target delivery date to request component sourcing and quotation support.

REQUEST ROHM QUOTATION / SUBMIT BOM

Chat