UC1543L

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Stock/Availability for: UC1543L

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Statistics

Total Quantity
49,243
Line Items
22
Suppliers listing this part
18
Countries/regions where listing suppliers exist
8
Most Recent Upload
1/9/2026

Sponsored Live Part Search

Part Number: UC1543L

Part Number Country/Region Suppliers Line Items Total Qty
UC1543L CN 5 5 19,397
UC1543L US 4 7 8,785
UC1543L DE 2 2 9,653
UC1543L HK 2 2 7,550
UC1543L JP 2 2 3,624
UC1543L IL 1 2 108
UC1543L GB 1 1 105
UC1543L IT 1 1 21

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UC1543J 12 32 36 48,472
UC1543J883B 8 31 36 179,143
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
UC1543 2 2 2 1,516
UC1543J/883 2 2 2 2,500
UC1543L/883 1 1 1 900
UC1543L/883C 1 1 1 700

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
Unitrode Power (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
Texas Instruments Analog & Mixed-Signal (TI)
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: 1/9/2026