Manufacturer package reference image
Stepper Motor Driver for Bipolar Motors with ustepping & programmable current profile
Key Specifications
| Complete manufacturer part number | L9942XP1 |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Stepper Motor Driver for Bipolar Motors with ustepping & programmable current profile |
| Package / case | PowerSSO 24 |
| Product category | Bipolar transistors |
| Pins | 24 |
| Operating junction temperature | -40 °C to 150 °C |
| Supply voltage minimum (catalog) | 7 V |
| Supply voltage maximum (catalog) | 20 V |
| Operating supply voltage | 7.0 V to 20.0 V |
| Packing type | Tube |
| RoHS compliant | Ecopack2 |
| Grade | Automotive |
| 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 PowerSSO 24. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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