# TPS71701QDRVRQ1

**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)

TPS71701QDRVRQ1 from Texas Instruments, in a WSON-6-EP(2x2). 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 | OUT | power_out | Regulated output voltage pin; a minimum capacitance of 1 µF is required for stability from this pin to ground. |
| 2 | FB | input | Adjustable-voltage version only; the voltage at this pin is fed to the error amplifier, and a resistor divider from OUT to FB sets the output voltage in regulation. |
| 3 | GND | power_in | Ground reference pin; input and output capacitor ground returns should connect as close to this pin as possible. |
| 4 | EN | input | Driving EN above VEN(high) turns the regulator on and driving it below VEN(low) puts it in standby, disabling the output; the enable pin must not be left floating. |
| 5 | N/C | unconnected | Not connected; this pin can be tied to ground to improve thermal dissipation. |
| 6 | IN | power_in | Input supply to the device, designed for 2.5 V to 6.5 V operation, with a 0.1-µF to 1-µF capacitor recommended for better performance; VIN absolute maximum is 7 V. |
| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |

## CAD (KiCad official)

- Symbol: `TPS71701QDRVRQ1`
- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`
- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `tps71701qdrvrq1-etched.step` / `tps71701qdrvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps71701qdrvrq1.step` / `tps71701qdrvrq1.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/tps717-q1) (39 pp, sha256 `2be05880cde1a822`, retrieved 2026-10-08, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/tps71701qdrvrq1-datasheet.pdf)