BQ21040DBVT
Manufacturer package reference image
Order the BQ21040DBVT - 1-cell, 0.8-A Li-ion and Li-polymer battery charger | DBV | 6 | 0 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | BQ21040DBVT |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the BQ21040DBVT - 1-cell, 0.8-A Li-ion and Li-polymer battery charger | DBV | 6 | 0 to 125 from Texas Instruments. |
| Package / case | SOT-23 (DBV) |
| Product category | Battery charging and management |
| Pins | 6 |
| Rating | Catalog |
| Number of series cells | 1 |
| Cell chemistry | Li-Ion/Li-Polymer |
| Charge current (max) (A) | 0.8 |
| Features | BAT temp thermistor monitoring (hot/cold profile), Input OVP |
| Vin (min) (V) | 3.5 |
| Vin (max) (V) | 6.45 |
| Absolute max Vin (max) (V) | 30 |
| Control topology | Linear |
| Battery charge voltage (min) (V) | 4.2 |
| Battery charge voltage (max) (V) | 4.2 |
| Control interface | Standalone (RC-Settable) |
| Operating temperature (exact ordering record) | 0 to 125 °C |
| Standard quantity / packing | 250 | SMALL T&R |
| In stock | 6,329 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.