Address5701 N Pima Road Scottsdale, AZ 85250 USA

Onsemi, also known as ON Semiconductor, is a global supplier of semiconductor-based solutions that help customers design and manufacture innovative electronic devices. With headquarters in Phoenix, Arizona, the company operates in more than 30 countries and serves a wide range of industries, including automotive, industrial, communications, computing, and consumer. Onsemi has approximately 35,000 employees and serves over 100,000 customers worldwide.

The company is publicly traded on the Nasdaq stock exchange under the ticker symbol ON.

Recent acquisitions by Onsemi include:

  • GT Advanced Technologies: In 2021, Onsemi acquired GT Advanced Technologies, a leading supplier of silicon carbide (SiC) production equipment and services. The acquisition enhances Onsemi's position in the growing market for SiC-based power electronics.
  • SensL Technologies: In 2018, Onsemi acquired SensL Technologies, a provider of silicon photomultipliers (SiPM), which are used in a variety of applications, including LiDAR, medical imaging, and radiation detection.
  • Fairchild Semiconductor: In 2016, Onsemi completed its acquisition of Fairchild Semiconductor, a leading supplier of power semiconductor devices. The acquisition expanded Onsemi's product portfolio and market reach in the power electronics industry.

Onsemi Headquarters address: Phoenix: 5005 E McDowell Rd, Phoenix, AZ 85008, United States

Largest Offices Worldwide:

  • Onsemi East Asia, Shenzhen: 12/F, Tower 3, Kerry Plaza, 1 Zhong Xin Si Road, Futian District, Shenzhen 518048, China
  • Onsemi Europe, Belgium: Guldensporenpark 32, Blok J, B-9820 Merelbeke, Belgium
  • Onsemi Japan, Tokyo: Gotenyama Trust Tower, 2-10-1 Kitashinagawa, Shinagawa-ku, Tokyo 140-0001, Japan
  • Onsemi Korea, Seoul: 11F, Seoul Square Bldg., 416 Hangang-daero, Jung-gu, Seoul 04637, Korea
  • Onsemi India, Bangalore: Divyashree Technopolis, 36/1, Yamlur Road, Off HAL Airport Road, Bangalore - 560 037, India

Manufacturing Facilities:

  • Onsemi Philippines, Carmona: Carmelray Industrial Park II, Brgy. Punta, Calamba City, 4027 Laguna, Philippines
  • Onsemi Thailand, Sattahip: 700/827 Moo 5, Tambon Sattahip, Amphur Sattahip, Chonburi 20180, Thailand
  • Onsemi Malaysia, Seremban: 4, Jalan Firma 2/1, Tecknologi Firma II, 70200 Seremban, Negeri Sembilan, Malaysia
  • Onsemi US, Gresham: 19500 NW Von Neumann Dr, Gresham, OR 97030, United States
  • Onsemi US, South Portland: 115 John Roberts Rd, South Portland, ME 04106, United States

Onsemi offers a wide range of semiconductor-based solutions for various applications in the electronics industry. The company's product portfolio can be categorized into the following taxonomies:

  • Power and Signal Management: Including power management ICs, voltage regulators, switch mode power supplies, DC-DC converters, diodes, rectifiers, thyristors, and transient voltage suppressors.
  • Analog and Mixed-Signal: Including amplifiers, comparators, analog switches, audio and video processing ICs, data converters, and image sensors.
  • Discrete and Logic: Including MOSFETs, bipolar transistors, JFETs, IGBTs, rectifiers, diodes, ESD protection devices, logic gates, and analog switches.
  • Wireless Connectivity: Including Bluetooth Low Energy (BLE) and Wi-Fi modules, as well as products for Near Field Communication (NFC) and Radio Frequency Identification (RFID).
  • Custom Foundry Services: Including wafer processing services, engineering design services, and intellectual property (IP) licensing.

Overall, Onsemi's products are designed to help customers create innovative electronic devices for various industries, such as automotive, industrial, computing, consumer, and communications.

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