# TPS61071TDDCRQ1

**Texas Instruments** · DC-DC Converters · SOT-23-6

TPS61071TDDCRQ1 from Texas Instruments, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SW | input | Boost and rectifying switch input |
| 2 | GND | power_in | Device (IC) ground connection for logic and power |
| 3 | EN | input | Enable input (1/VBAT enabled, 0/GND disabled) |
| 4 | FB | input | Voltage feedback for programming the output voltage |
| 5 | VOUT | output | Boost converter output |
| 6 | VBAT | power_in | Supply voltage |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TPS61071TDDCRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tps61071tddcrq1-etched.step` / `tps61071tddcrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps61071tddcrq1.step` / `tps61071tddcrq1.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps61071-q1) (29 pp, sha256 `cd0d2ac5b025184e`, retrieved 2026-10-03, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/tps61071tddcrq1-datasheet.pdf)