Manufacturer package reference image
Order the TPS54231DR - 3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode™ | D | 8 | -40 to 150 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | TPS54231DR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the TPS54231DR - 3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode™ | D | 8 | -40 to 150 from Texas Instruments. |
| Package / case | SOIC (D) |
| Product category | DC/DC switching regulators |
| TI package code | D |
| Pins | 8 |
| Rating | Catalog |
| Topology | Buck |
| Iout (max) (A) | 2 |
| Vin (max) (V) | 28 |
| Vin (min) (V) | 3.5 |
| Vout (max) (V) | 25 |
| Vout (min) (V) | 0.8 |
| Features | Adjustable soft start, Enable, Light-load efficiency, UVLO adjustable |
| Control mode | current mode |
| Iq (typ) (A) | 0.000075 |
| Duty cycle (max) (%) | 90 |
| Operating temperature (exact ordering record) | -40 to 150 °C |
| Standard quantity / packing | 2,500 | LARGE T&R |
| In stock | 5,825 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 SOIC (D). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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