UC1543

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Stock/Availability for: UC1543

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Statistics

Total Quantity
1,516
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
1/8/2026

Sponsored Live Part Search

Part Number: UC1543

Part Number Country/Region Suppliers Line Items Total Qty
UC1543 CN 1 1 1,500
UC1543 US 1 1 16

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UC1543J 12 32 36 48,472
UC1543J883B 8 31 36 179,143
UC1543L 8 18 22 49,243
UC1543J/883BC 3 10 14 412
UC1543L883B 5 8 9 81,560
UC1543J/883B5962-8774001EA 5 7 7 13,138
UC1543W883B 3 5 5 73,135
UC1543J/883 2 2 2 2,500
UC1543AJ 1 1 1 2,341
UC1543J/8835962-8774001EA 1 1 1 1,006

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
Unitrode Power (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
AeroFlex (Cobham - Semiconductor)
Unity Opto
Texas Instruments (TI HiRel)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 1/8/2026