Silicon Labs' SixG301 Ultra-Low Power IoT Wireless SoCs, Now at Mouser, Bring Security to IoT Wireless Product Development

November 5, 2025 – Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components™, is now stocking the SixG301 ultra-low power IoT wireless system-on-chips (SoC) from Silicon Labs. The SixG301 SoCs belong to the next-generation Series 3 platform and bring security, performance, and cost efficiency to Internet of Things (IoT) wireless product development. The SixG301 SoCs are specially designed for LED lighting, smart plugs, smart switches, and similar line-powered smart devices and applications.

The Silicon Labs SixG301 wireless SoCs, now available at Mouser, feature Silicon Labs' Series 3 Secure Vault^® — a PSA Certified Level 4 security subsystem that protects data and the device. The Series 3 Secure Vault and the SixG301 SoCs also defend against emerging threats to provide security in the future. The SixG301 family includes the SiBG301 for Bluetooth^®, Bluetooth mesh, and proprietary 2.4GHz applications, as well as the SiMG301 for Bluetooth, Matter, Thread, Zigbee^®, dynamic multiprotocol, and concurrent multiprotocol applications. The SiBG301 and SiMG301 are based on a 32-bit Arm^® M33^® core with a maximum operating frequency of 150MHz. The SixG301 SoCs also feature a high-performance radio with up to +10dBm output power, an integrated LED pre-driver, 4MB of flash memory, and 512KB of RAM.

Silicon Labs offers two development tools for the SixG301 Ultra-Low Power IoT Wireless SoCs. The SixG301 Explorer Kit (SiXG301-EK2719A) is an ultra-low-cost, small form factor development and evaluation platform for rapid prototyping and concept creation of IoT applications. The SixG301 2.4GHz +10dBm Radio Board is a wireless starter kit with the BRD4407A or BRD4408A Radio Board, depending on the variant.

To learn more, visit https://www.mouser.com/new/silicon-labs/silicon-labs-sixg301-iot-socs/.

For more Mouser news and our latest new product introductions, visit https://www.mouser.com/newsroom/.

 

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2026 - Mouser Electronics is an authorized semiconductor and electronic component distributor focused on New Product Introductions from its leading manufacturer partners. Serving the global electronic design engineer and buyer community, the global distributor's website, mouser.com, is available in multiple languages and currencies and features more than 6.8 million products from over 1,200 manufacturer brands. Mouser offers 28 support locations worldwide to provide best-in-class customer service in local language, currency and time zone. The distributor ships to over 650,000 customers in 223 countries/territories from its 93,000m², state-of-the-art distribution facilities in the Dallas, Texas, metro area. For more information, visit https://www.mouser.com.

2026 - Silicon Labs is a leading innovator in low-power wireless connectivity, building embedded technology that connects devices and improves lives.  Merging cutting-edge technology into the world’s most highly integrated SoCs, Silicon Labs provides device makers with the solutions, support, and ecosystems needed to create advanced edge connectivity applications. Headquartered in Austin, Texas, Silicon Labs has operations in over 16 countries and is the trusted partner for innovative solutions in the smart home, industrial IoT, and smart cities markets.

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