Manufacturer package reference image
Order the TPS61040DBVR - 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications | DBV | 5 | -40 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | TPS61040DBVR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the TPS61040DBVR - 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications | DBV | 5 | -40 to 125 from Texas Instruments. |
| Package / case | SOT-23 (DBV) |
| Product category | DC/DC switching regulators |
| TI package code | DBV |
| Pins | 5 |
| Rating | Catalog |
| Topology | Boost |
| Vin (max) (V) | 6 |
| Vin (min) (V) | 1.8 |
| Vout (max) (V) | 28 |
| Vout (min) (V) | 1.8 |
| Switch current limit (typ) (A) | 0.4 |
| Features | Enable, Nonsynchronous |
| Iq (typ) (A) | 0.000028 |
| Duty cycle (max) (%) | 88 |
| Operating temperature (exact ordering record) | -40 to 125 °C |
| Standard quantity / packing | 3,000 | LARGE T&R |
| In stock | 6,333 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 SOT-23 (DBV). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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