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Union Semiconductor electronic parts

Browse 100 Union Semiconductor MPNs with specs, datasheets, and live distributor quotes.

100 MPN

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  1. UESD54B ; -55℃~+125℃ 100nA 30pF、40pF 5V 6.8V 9.1V、13V ESD Four channels IEC 61000-4-2 Unidirectional SOD-523 ESD and Surge Protec…
  2. UM13088S8 ; -40℃~+85℃ 1 1 10Mbps 256 3V~5.5V 650uA Half-Duplex Transceiver ±8kV SOP-8 RS-485 / RS-422 ICs ROHS
  3. UM1350
  4. UM14233S ; -40℃~+85℃@(Ta) 1 12V 270mV@(150mA) 3.3V 300mA 44uVrms 60dB@(100Hz) 8uA Fixed Positive SOT-23-3 Voltage Regulators - Lin…
  5. UM1540DB-18 ; -40℃~+125℃@(Tj) 1 1.8V 115uVrms 1uA 250mV@(200mA) 300mA 56dB@(100Hz) 6V Fixed Over Current Protection Positive DFN4-EP(…
  6. UM1540DB-28 ; -40℃~+125℃@(Tj) 1 115uVrms 1uA 2.8V 250mV@(200mA) 300mA 56dB@(1kHz) 6V Fixed Over Current Protection Positive DFN4-EP(1…
  7. UM1540DB-33 ; -40℃~+125℃@(Tj) 1 115uVrms 1uA 250mV@(200mA) 3.3V 300mA 56dB@(1kHz) 6V Fixed Over Current Protection Positive DFN4-EP(1…
  8. UM1540S-18 ; -40℃~+125℃@(Tj) 1 1.8V 115uVrms 1uA 250mV@(200mA) 300mA 56dB@(1kHz) 6V Fixed Over Current Protection Positive SOT-23-5 …
  9. UM1540S-25 ; -40℃~+125℃@(Tj) 1 115uVrms 1uA 2.5V 250mV@(200mA) 300mA 56dB@(1kHz) 6V Fixed Over Current Protection Positive SOT-23-5 …
  10. UM1540S-33 ; -40℃~+125℃@(Tj) 1 115uVrms 1uA 250mV@(200mA) 3.3V 300mA 56dB@(1kHz) 6V Fixed Over Current Protection Positive SOT23-5 V…
  11. UM15428S ; -40℃~+125℃@(Tj) 1 130mV@(30mA) 170uVrms 2.8V 200mA 3uA 45dB@(1kHz) 5.5V Fixed Over Current Protection、Over Temperature …
  12. UM1550S-18 ; -40℃~+125℃@(Tj) 1 1.8V 115uVrms 2.5uA 250mA 250mV@(200mA) 56dB@(100Hz) 8V Fixed Over Current Protection Positive SOT-23…
  13. UM1550S-30 ; -40℃~+125℃@(Tj) 1 115uVrms 2.5uA 250mV@(200mA) 300mA 3V 56dB@(1kHz) 8V Fixed Over Current Protection Positive SOT-23-3 …
  14. UM1550S-33 ; -40℃~+125℃@(Tj) 1 115uVrms 2.5uA 250mV@(200mA) 3.3V 300mA 56dB@(1kHz) 8V Fixed Over Current Protection Positive SOT23-3…
  15. UM1550S-50 ; -40℃~+125℃@(Tj) 1 115uVrms 2.5uA 250mV@(200mA) 300mA 56dB@(100Hz) 5V 8V Fixed Over Current Protection Positive SOT-23-3…
  16. UM1550Y-30 ; -40℃~+125℃@(Tj) 1 115uVrms 2.5uA 250mV@(200mA) 300mA 3V 56dB@(1kHz) 8V Fixed Over Current Protection Positive SOT-89-3 …
  17. UM1550Y-36 ; -40℃~+125℃@(Tj) 1 115uVrms 2.5uA 250mV@(200mA) 3.6V 300mA 56dB@(1kHz) 8V Fixed Over Current Protection Positive SOT-89-…
  18. UM1560S-36 ; -40℃~+125℃@(Tj) 1 115uVrms 250mV@(200mA) 3.5uA 3.6V 300mA 56dB@(100Hz) 8V Fixed Over Current Protection、Over Temperatur…
  19. UM1560S-50 ; -40℃~+125℃@(Tj) 1 115uVrms 3.5uA 300mA 330mV@(200mA) 56dB@(100Hz) 5V 8V Fixed Over Current Protection、Enable、Thermal Sh…
  20. UM1660S ; -40℃~+85℃@(TA)、-40℃~+125℃@(TJ) 1 1MHz 2V~6V 36uA 400mA Adjustable Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHS
  21. UM1663S
  22. UM1750S-00 ; -40℃~+125℃@(Tj) 1 110mV@(150mA) 190uA 195uVrms 1V~5V 350mA 63dB@(100Hz) 6V Adjustable Over Current Protection、Over Temp…
  23. UM1770DA-00 ; -40℃~+125℃@(Tj) 1 1V~5V 300uA 320mV@(500mA) 500mA 60dB@(100Hz) 6V Adjustable Over Current Protection、Over Temperature P…
  24. UM1770Y-00 ; -40℃~+125℃@(Tj) 1 140uA 1V~5V 305uVrms 320mV@(500mA) 500mA 60dB@(100Hz) 6V Adjustable Positive Under Voltage Lockout、Ov…