UC1543L

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Stock/Availability for: UC1543L

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Statistics

Total Quantity
46,457
Line Items
20
Suppliers listing this part
16
Countries/regions where listing suppliers exist
8
Most Recent Upload
5/5/2026

Sponsored Live Part Search

Part Number: UC1543L

Part Number Country/Region Suppliers Line Items Total Qty
UC1543L CN 4 4 15,317
UC1543L US 3 6 10,079
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 30 33 36,084
UC1543J883B 9 29 35 110,486
UC1543J/883BC 2 9 13 416
UC1543L883B 7 8 9 25,380
UC1543J/883B5962-8774001EA 5 6 6 12,517
UC1543W883B 4 4 4 16,705
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)
NSC (National Semiconductor) (Texas Instruments) (TI)
Burr-Brown (BB) (TI)
Texas Instruments Analog & Mixed-Signal (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: 5/5/2026