Manufacturer package reference image
High Efficiency Continuous Conduction Mode (CCM) Power Factor Correction (PFC) Boost Controller
Key Specifications
| Complete manufacturer part number | L4983A |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | High Efficiency Continuous Conduction Mode (CCM) Power Factor Correction (PFC) Boost Controller |
| Package / case | SO-8 |
| Product category | Power management ICs |
| Pins | 8 |
| Junction temperature operating range | -40 °C to 150 °C |
| Electrical characterization TJ range (unless otherwise specified) | -25 °C to 125 °C |
| Packing type | Tube |
| RoHS compliant | Ecopack3 |
| 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 SO-8. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Request a Quote
Why Source from CHIPER
- Quality inspection — every part is visually inspected and authenticity verified before shipment.
- Traceability — batch and date-code information provided on request.
- Shipping — worldwide shipping with major couriers (DHL / FedEx / UPS), fully insured.
- Payment — flexible terms including bank transfer (T/T) in major currencies.
- After-sales — dedicated support and RMA handling for every order.
Contact: xiaoqi@chiper-components.com · +86 18570555062