About Us

Established in 2001, United Micro Device Incorporation is a Fabless company that specializes in TVS design and manufacture.  UMD is dedicated to providing customers with ESD solutions to sensitive equipments. UMD is also an early adopter of space-saving Chip Scale Package (CSP). CSP offers significant advantages to our customers who faced with severe space constraints. UMD has now achieved the size of 0201 Bi-Directional TVS. UMD is continuing to develop an even more shrink in size to 0101 size.

UMD Chip Scale Package (Patented)

Mission Statement

Excel in design, and be the number one supplier of Transient Voltage Suppressor, providing ESD solutions to all handheld electronic devices with the best competitive cost.

Company Overview




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