UCC3921DTR

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Stock/Availability for: UCC3921DTR

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Statistics

Total Quantity
173,568
Line Items
38
Suppliers listing this part
34
Countries/regions where listing suppliers exist
8
Most Recent Upload
5/9/2026

Sponsored Live Part Search

Part Number: UCC3921DTR

Part Number Country/Region Suppliers Line Items Total Qty
UCC3921DTR CN 14 15 98,992
UCC3921DTR US 8 9 40,563
UCC3921DTR DE 4 4 12,847
UCC3921DTR SE 2 4 6,947
UCC3921DTR TW 2 2 5,690
UCC3921DTR JP 2 2 5,660
UCC3921DTR GB 1 1 1,869
UCC3921DTR HK 1 1 1,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UCC3921D 7 39 47 144,229
UCC3921DTR81143 8 23 27 159,688
UCC3921D81143 7 21 22 106,551
UCC3921 6 9 9 15,878
UCC3921N 4 6 7 22,479
UCC3921DG4 3 3 3 8,195
UCC3921DTRG4 2 2 2 7,722
UCC3921DTG 1 1 1 8,615
UCC3921DTR/81143G4 1 1 1 3,020
UCC3921D-W 1 1 1 25

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
Unitrode Power (TI - Power)
TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Chipcon (TI - Low-Power RF)

* 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: 5/9/2026