UC3843S

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Stock/Availability for: UC3843S

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Statistics

Total Quantity
1,460
Line Items
4
Suppliers listing this part
4
Countries/regions where listing suppliers exist
3
Most Recent Upload
3/20/2026

Sponsored Live Part Search

Part Number: UC3843S

Part Number Country/Region Suppliers Line Items Total Qty
UC3843S TW 2 2 826
UC3843S US 1 1 424
UC3843S CN 1 1 210

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UC3843BN 23 234 308 27,083,675
UC3843BD1R2G 18 228 290 19,348,583
UC3843BD1013TR 22 227 280 11,912,682
UC3843AN 21 204 284 2,516,154
UC3843BVD1R2G 17 154 182 8,736,727
UC3843-SMD 2 3 3 51
UC3843 SO14 PWM 2 2 2 704
UC3843 ST 1 1 1 30,000
UC3843 SOP 1 1 1 10,444
UC3843 SO14 1 1 1 4

Possible Component Manufacturers*

Qimonda (Infineon - Memory)
Micron
Thesys Mikroelektronik (Elex) (TI)
NSC (National Semiconductor) (Texas Instruments) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Eupec (European Powersemiconductor) (Infineon)

* 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: 3/20/2026