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Semtech

Camarillo, California, United States

About Semtech

Semtech is an American maker of analog and mixed-signal semiconductors, chips that handle real-world signals such as radio, power and touch. It developed LoRa, a low-power, long-range wireless networking technology for Internet of Things devices, and also sells proximity sensors, wireless charging chips and power management products. In January 2023 it completed its purchase of Sierra Wireless, a Canadian maker of cellular IoT modules, for about US$1.2 billion including debt. Semtech was founded in 1960 and is based in Camarillo, California.

Semtech was founded in 1960 and is based in Camarillo, California, United States. It is listed under Custom Silicon, Edge Computing, Interconnect & Networking. Its shares trade as SMTC on NASDAQ.

Compute Technologies

  • LoRa
  • IoT Chips
  • Analog ICs

What Semtech works on

Custom Silicon

Custom silicon means a company designs its own chips for its own products or data centers instead of buying standard parts. The chip is made by a foundry such as TSMC, but the design belongs to the customer.

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Edge Computing

Edge computing means processing data close to where it is produced, on a device or a nearby server, instead of sending everything to a distant cloud data center. In chip terms, edge processors are small, low-power chips that run software and AI models inside phones, cameras, cars and sensors.

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Interconnect & Networking

Interconnect is the set of links that move data between chips, between boards and between racks. It includes wires on a package, cables inside a server, and the network switches and optical fibre across a data center. A processor is only as useful as the speed at which it can get data in and out.

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