UC3543N
Stock/Availability for: UC3543N
Find stocking distributors and other suppliers of UC3543N 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 UC3543N suppliers.Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Statistics
| 85,129 | Total Quantity | 34 | Line Items |
|---|---|---|---|
| 31 | Suppliers listing this part | 11 | Countries/regions where listing suppliers exist |
| 1/17/2026 | Most Recent Upload | ||
Total Quantity
85,129
Line Items
34
Suppliers listing this part
31
Countries/regions where listing suppliers exist
11
Most Recent Upload
1/17/2026
Sponsored Live Part Search
Part Number: UC3543N
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| UC3543N | US | 8 | 9 | 27,495 |
| UC3543N | CN | 7 | 7 | 14,733 |
| UC3543N | DE | 4 | 4 | 3,231 |
| UC3543N | HK | 2 | 3 | 24,740 |
| UC3543N | CA | 2 | 2 | 3,130 |
| UC3543N | TW | 2 | 2 | 1,088 |
| UC3543N | IN | 2 | 2 | 1,054 |
| UC3543N | ES | 1 | 2 | 579 |
| UC3543N | JP | 1 | 1 | 9,000 |
| UC3543N | GB | 1 | 1 | 60 |
| UC3543N | FR | 1 | 1 | 19 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| UC3544N | 11 | 27 | 30 | 68,386 |
| UC3543DW | 8 | 23 | 23 | 58,323 |
| UC3543J | 8 | 17 | 17 | 27,377 |
| UC3544DW | 6 | 11 | 11 | 39,107 |
| UC3543DWTR/81013 | 3 | 4 | 4 | 14,060 |
| UC3543NG4 | 4 | 4 | 4 | 14,582 |
| UC3543DWTR | 3 | 3 | 3 | 8,200 |
| UC3543M | 2 | 2 | 2 | 2,500 |
| UC3543DWG4 | 1 | 1 | 1 | 510 |
| UC3543J/883B | 1 | 1 | 1 | 180 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
Unitrode Power (TI - Power)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
Unitrode Semiconductor (Microsemi Watertown)
UTMC (United Technologies) (AeroFlex UTMC)
UMS (United Monolithic Semiconductors)
* 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: 1/17/2026