Electronic Component Manufacturers Starting with U ( Brands) — Union Semiconductor, USound, UDOO In Stock

HQICKEY is an authorized distributor offering genuine original stock from all manufacturers starting with "U". We specialize in hard-to-find and obsolete components with full traceability.

Key brands include Union Semiconductor International Limited (analog & power management ICs), USound GmbH (MEMS speakers & audio solutions), UDOO (single-board computers & embedded platforms), Unitrode (legacy power management ICs), UMW (discrete semiconductors), Utron (memory solutions), and more listed above.

All parts come with complete datasheets, technical support, BOM optimization, and fast worldwide shipping. Perfect for audio systems, power management, embedded computing, IoT, and industrial applications.

Can't find your required part? Contact our engineering team for sourcing, cross-reference, or alternative suggestions.