UC3543J

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Stock/Availability for: UC3543J

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Statistics

Total Quantity
27,377
Line Items
17
Suppliers listing this part
17
Countries/regions where listing suppliers exist
8
Most Recent Upload
1/16/2026

Sponsored Live Part Search

Part Number: UC3543J

Part Number Country/Region Suppliers Line Items Total Qty
UC3543J CN 8 8 17,910
UC3543J DE 2 2 4,266
UC3543J US 2 2 806
UC3543J JP 1 1 3,183
UC3543J HK 1 1 1,000
UC3543J ES 1 1 192
UC3543J GB 1 1 16
UC3543J FR 1 1 4

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UC3543N 11 31 34 85,129
UC3544N 11 27 30 68,386
UC3543DW 8 23 23 58,323
UC3544DW 6 11 11 39,107
UC3543NG4 4 4 4 14,582
UC3543DWTR/81013 3 4 4 14,060
UC3543DWTR 3 3 3 8,200
UC3543M 2 2 2 2,500
UC3543DWG4 1 1 1 510
UC3543J/883B 1 1 1 180

Possible Component Manufacturers*

Unitrode Power (TI - Power)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
GrayChip (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Burr-Brown (BB) (TI)

* 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: 1/16/2026