Vishay Launches Ultra-Low-Power Proximity Sensor for Wearables and Appliances
Event summary
- Vishay Intertechnology introduced the VCNL36829UM proximity sensor, featuring 5 μA idle current and 14-bit resolution in a 1.6 mm x 1.0 mm x 0.35 mm package.
- The sensor offers 44% smaller volume, 50 mm range, and sunlight immunity up to 200 klx compared to prior solutions.
- Target applications include smart wearables (TWS earphones, VR/AR headsets, smart glasses) and consumer appliances.
- Samples and production quantities available with 15-week lead times as of August 18, 2026.
The big picture
Vishay's new sensor targets the growing demand for compact, low-power components in wearables and smart appliances. The 44% volume reduction and 14-bit resolution position it as a potential differentiator in a market where power efficiency and precision are critical. The launch aligns with broader industry trends toward miniaturization and energy optimization in consumer electronics.
What we're watching
- Market Adoption
- How quickly the VCNL36829UM gains traction in space-constrained, battery-powered applications.
- Competitive Response
- Whether competitors will match or surpass its 5 μA idle current and 14-bit resolution in similar form factors.
- Supply Chain Dynamics
- The pace at which Vishay can scale production to meet demand given 15-week lead times.
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