TPS51120RHBT
Manufacturer package reference image
Order the TPS51120RHBT - 4.5-V to 28-V, dual-channel synchronous buck controller with low standby current consumption | RHB | 32 | -40 to 85 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | TPS51120RHBT |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the TPS51120RHBT - 4.5-V to 28-V, dual-channel synchronous buck controller with low standby current consumption | RHB | 32 | -40 to 85 from Texas Instruments. |
| Package / case | VQFN (RHB) |
| Product category | Switching voltage regulators |
| Pins | 32 |
| Rating | Catalog |
| Topology | Buck |
| Iout (max) (A) | 20 |
| Vin (max) (V) | 28 |
| Vin (min) (V) | 4.5 |
| Vout (max) (V) | 5.5 |
| Vout (min) (V) | 1 |
| Control mode | D-CAP, current mode |
| Features | Enable, Light-load efficiency, Power good, Synchronous rectification |
| Duty cycle (max) (%) | 88 |
| Iq (typ) (A) | 0.00075 |
| Number of phases | 1 |
| Operating temperature (exact ordering record) | -40 to 85 °C |
| Standard quantity / packing | 250 | SMALL T&R |
| In stock | 4,158 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
TI exact ordering page and explicitly identified base product page verified on 2026-11-04. Electrical fields refer to the named base product. Package and temperature refer to the exact ordering code. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for VQFN (RHB). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.