onsemi

onsemi is at the forefront of intelligent technology advancements, offering the power and sensing solutions that are the essential building blocks of change. We are building a sustainable and intelligent world through technology.

Products

Full spectrum of high, medium, and low voltage power discrete products
Expansive packaging portfolio, from micro-packages to power modules
#2 supplier of power semiconductor discrete and modules; #1 Ignition IGBTs supplier; #1 Protection supplier

Innovative products that enable power supplies and adapters with improved power factor, enhanced active-mode efficiency, and reduced standby-mode power consumption
Expansive portfolio of ac-dc and dc-dc controllers and regulators, linear voltage regulators, motor drivers and controllers, LED Drivers, power modules, and voltage and current management
Full spectrum of high, medium, and low voltage power management products
#1 Adaptive Front Lighting supplier; #1 Notebook Adapters (ACDC) supplier; #1 PC Core Power (DCDC) supplier; #1 Linear VREG supplier

Timing & Signal Conditioning

Extensive portfolio of products including, but not limited to High-Performance Clock Generators, Programmable Clocks, Clock Distribution Components, Drivers, and Signal Conditioning devices such as Redrivers and Retimers for High-Speed interfaces serving USB, DisplayPort, HDMI, and PCIe protocols.

Isolation & Protection Devices

ESD protection diodes and EMI filters.

Amplifiers & Comparators

Operational amplifiers, audio amplifiers, video amplifiers, current sense amplifiers, and comparators.

Expansive portfolio of CMOS image sensors, and imaging processors
Expansive portfolio of ambient light & proximity sensors, touch sensors, thermal sensors, and smart passive sensors
#1 Automotive Image Sensor supplier; #1 Security Image Sensor supplier

Power Modules

Advanced power modules, including IGBT, MOSFET, SiC, Si/SiC Hybrid, Diode, SiC Diode, and Intelligent Power Modules.

Connectivity

Wireless RF transceivers that operate in the sub-GHz and 2.4 GHz bands, supporting SigfoxTM, EnOcean, IEEE 802.15.4-2006, ZigBee, 6LoWPAN, Thread, WirelessHART, ISA100; and wired transceivers that support a variety of variety of data transmission protocols, including FlexRayTM, KNX, M-BUS, LIN, CAN, MAU, HART and Power Line Carrier (PLC).

Optoelectronic and optocoupler devices combining numerous input and output configurations, to reduce power consumption and provide superior noise immunity
Optocouplers for low bandwidth/general switching applications, high performance optocouplers for high bandwith/high-gain applications, high-voltage optocouplers, and infrared components