UC3903J
Stock/Availability for: UC3903J
Find stocking distributors and other suppliers of UC3903J using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact UC3903J suppliers.Register Today
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 17,390 | Total Quantity | 18 | Line Items |
|---|---|---|---|
| 15 | Suppliers listing this part | 7 | Countries/regions where listing suppliers exist |
| 4/5/2026 | Most Recent Upload | ||
Total Quantity
17,390
Line Items
18
Suppliers listing this part
15
Countries/regions where listing suppliers exist
7
Most Recent Upload
4/5/2026
Sponsored Live Part Search
Part Number: UC3903J
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| UC3903J | CN | 6 | 6 | 14,257 |
| UC3903J | US | 3 | 5 | 812 |
| UC3903J | JP | 2 | 2 | 1,936 |
| UC3903J | ES | 1 | 2 | 184 |
| UC3903J | DE | 1 | 1 | 191 |
| UC3903J | IL | 1 | 1 | 9 |
| UC3903J | GB | 1 | 1 | 1 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| UC3903N | 15 | 62 | 83 | 75,453 |
| UC3903DW | 11 | 37 | 40 | 39,582 |
| UC3903Q | 9 | 29 | 42 | 74,659 |
| UC3903DWTR | 5 | 11 | 11 | 1,594,637 |
| UC3903QG3 | 2 | 7 | 7 | 8,554 |
| UC3903NG4 | 3 | 5 | 5 | 11,434 |
| UC3903DWG4 | 2 | 3 | 4 | 1,623 |
| UC3903DWTRG4 | 2 | 2 | 2 | 30,912 |
| UC3903 | 1 | 1 | 1 | 124 |
| UC39030W | 1 | 1 | 1 | 4 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
Texas Instruments Power Management (TI - Power) (Unitrode)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Unitrode Power (TI - Power)
Unitrode Semiconductor (Microsemi Watertown)
UMS (United Monolithic Semiconductors)
Tensolite (CarlisleIT) (VEMCO) (QMI) (UniTrek) (Yichang)
* 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.
Page Created: 4/5/2026