ST1S40IPUR
Manufacturer package reference image
3 A DC step-down switching regulator
Key Specifications
| Complete manufacturer part number | ST1S40IPUR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | 3 A DC step-down switching regulator |
| Package / case | DFN8 4x4 |
| Product category | Semiconductor |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for DFN8 4x4. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.