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UMW(Youtai Semiconductor Co., Ltd.)

Amplifiers/Comparators

FET Input Amplifiers (8)Operational Amplifier (163)Precision Op Amps (22)Comparators (22)
Diodes

Schottky Diodes (34)Fast Recovery / High Efficiency Diodes (2)Bridge Rectifiers (12)Switching Diodes (9)Diodes - General Purpose (4)
Interface

RS-485 / RS-422 ICs (14)RS232 ICs (22)I/O Expanders (9)Analog Switches, Multiplexers (11)
Power Management (PMIC)

Supervisor and Reset ICs (13)DC-DC Converters (71)Voltage Regulators - Linear, Low Drop Out (LDO) Regulators (143)Voltage Reference (12)AC-DC Controllers and Regulators (4)Battery Management (4)
Sensors

Temperature Sensors (23)Human Body Sensing Sensor (1)Thermostat Switches (1)
Transistors/Thyristors

MOSFETs (433)Bipolar (BJT) (38)Thyristors (SCR)/Modules (45)Darlington Transistor Arrays (7)
Logic

Logic Gates (33)Buffers, Drivers, Receivers, Transceivers (28)Inverters (15)Signal Switches, Multiplexers, Decoders (5)
Clock/Timing

Timers / Counters (3)Real Time Clocks (2)
Motor Driver ICs

Stepper Motor Driver (1)Gate Drivers (36)
LED Drivers

Digital Tube Drivers (1)LED Drivers (1)
Optoisolators

Logic Output Optoisolators (4)Transistor, Photovoltaic Output Optoisolators (34)Triac, SCR Output Optoisolators (31)
Circuit Protection

ESD and Surge Protection (TVS/ESD) (423)

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Information

Quality Control

Services & Tools

Sell on SemiKey

Sell Your Excess

API Integrations

Support

Order Management

Shipping & Delivery

Returns & Refunds

Feedback