+44 (0)1702 543500


Unisonic Technologies Co has designed over 900 semiconductor products, from highly integrated analogue ICs to bipolar transistors.

UTC's components are widely used the Asian PC, telecom, and consumer product markets, and comprise a diverse range of product lines, including Microphone Preamplifiers, Power Amplifiers and Bar Graph Drivers.

We are very impressed by the performance and quality of their parts, and believe that you will be too.


Operational Amplifiers
Microphone Preamplifiers
Low Power Amplifiers
Power Amplifier ICs
Voltage Regulators
LDO Regulator
Switching Regulator
LED Drivers and Bar Graph Drivers
Transistor, Low Power
Medium Power Transistors - Driver Transistors
Power Transistors - Complementary