UTC
UTC offers smarter control over quality and supply continuity as a global leader in power MOSFETs and analog ICs for industrial and consumer markets.
Product categories

DC-DC regulator
Efficient voltage conversion

LDO
Clean, stable voltage

Switching regulator
High-efficiency voltage control

Shunt regulator
Exact voltage stabilization

PWM controller
Precise power modulation

FET bias controller
Stable FET operation

USB power switch
Protected USB power

Amplifier
Enhanced signal strength

Comparator
Precise voltage comparison

Analog switch
Flexible signal routing

Transistor
Signal amplification and switching

MOSFET
Efficient power switching

TRIAC
Bidirectional AC control

SCR
High-power switching control

Diode
Controlled current flow

Motor and remote controller
Integrated remote control

Hall IC
Magnetic field detection

Interface driver circuit
Steady interface communication

Timer
Precise timing control
Powering diverse applications


Why customers choose
UTC
UTC utilizes vertically integrated manufacturing, giving engineers broader component selection and greater control over quality and supply continuity.
Common questions
The best UTC power MOSFET depends on the requirements of your product design. Low-voltage trench MOSFETs can support DC/DC conversion, synchronous rectification, and load switching. High-voltage planar or superjunction MOSFETs are better suited to offline AC/DC converters and other high-voltage switching stages.
UTC operates as an integrated device manufacturer with control over front-end chip development and fabrication as well as back-end packaging and testing. Keeping these functions within one manufacturing network can improve process visibility, traceability, engineering coordination, and responsiveness when production requirements change.
Yes, UTC MOSFETs and other products can be used as second-source alternatives. Its broad selection of industry-standard functions and packages gives engineers multiple opportunities to qualify additional sources. Before approving an alternate, make sure to compare requirements, seek necessary approvals from regulatory bodies, and run tests to ensure it behaves as required.
Source components with confidence
Leverage our market experts to explore our partner catalog and find the parts you need at a cost-effective price.

