UC3843J

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Stock/Availability for: UC3843J

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Statistics

Total Quantity
10,964
Line Items
10
Suppliers listing this part
10
Countries/regions where listing suppliers exist
5
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: UC3843J

Part Number Country/Region Suppliers Line Items Total Qty
UC3843J US 4 4 2,653
UC3843J CN 3 3 7,740
UC3843J DE 1 1 260
UC3843J ES 1 1 217
UC3843J TW 1 1 94

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
UC3843BN 23 231 301 27,334,313
UC3843BD1013TR 22 226 276 12,277,228
UC3843BD1R2G 17 217 280 19,473,250
UC3843AN 21 201 283 2,456,862
UC3843BVD1R2G 17 153 177 8,644,831
UC3843BNG 17 127 153 2,402,710
UC3843N 21 121 141 331,119
UC3843AD8TR 16 116 128 853,409
UC3843AD 20 108 147 867,887
UC3843-JSM 2 2 2 5,040

Possible Component Manufacturers*

Unitrode Power (TI - Power)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
TAG Semiconductor (Raytheon)
ST-NXP Wireless
Silicon Transistor Corp (ST) (CCSX) (Microchip)

* 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: 2/17/2026