SD543

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Stock/Availability for: SD543

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Statistics

Total Quantity
7,935
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
1/13/2026

Sponsored Live Part Search

Part Number: SD543

Part Number Country/Region Suppliers Line Items Total Qty
SD543 CN 1 1 7,935

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SD5400CY 12 75 94 194,778
SD5401CY 11 72 86 298,458
SD5400CY-LF 8 27 30 27,763
SD5410002 7 18 18 46,734
SD5443004 7 17 17 158,624
SD5443-003 4 14 14 92,961
SD543-2 1 1 1 19
SD5434 1 1 1 88
SD54-393MLC 1 1 1 2,000
SD54-3R3MU 1 1 1 2,250

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Analog & Mixed-Signal (TI)
Unitrode Power (TI - Power)
TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Luminary Micro (Stellaris) (Tiva C) (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: 1/13/2026