# TPS61240TDRVRQ1

**Texas Instruments** · DC-DC Converters · WSON-6-EP(2x2)

TPS61240TDRVRQ1 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 | GND | power_in | Power ground and IC ground. |
| 2 | VOUT | output | Output supply pin connected to the load. |
| 3 | FB | input | Feedback pin for output voltage regulation. |
| 4 | EN | input | Enable input with positive polarity; low state shuts down the IC. |
| 5 | L | bidirectional | Inductor connection point to internal switching FETs. |
| 6 | VIN | power_in | Supply voltage input from battery. |
| 7 | PAD | 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: `TPS61240TDRVRQ1`
- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`
- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `tps61240tdrvrq1-etched.step` / `tps61240tdrvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps61240tdrvrq1.step` / `tps61240tdrvrq1.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/tps61240-q1) (30 pp, sha256 `e59bafed1aca404c`, retrieved 2026-10-03, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/tps61240tdrvrq1-datasheet.pdf)