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
3/8/2026

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 34 38 64,617
UC1543J883B 9 32 37 179,140
UC1543L 8 17 21 44,037
UC1543L883B 7 11 12 95,310
UC1543J/883BC 2 9 13 411
UC1543W883B 4 7 7 86,635
UC1543J/883B5962-8774001EA 5 6 6 12,517
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)
Texas Instruments Power Management (TI - Power) (Unitrode)
Unitrode Power (TI - Power)
UTMC (United Technologies) (AeroFlex UTMC)
Texas Instruments Analog & Mixed-Signal (TI)
Nippon Chemi-Con (Chemi-Con)

* 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: 3/8/2026