# TLV71125125DSER

**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6(1.5x1.5)

TLV71125125DSER from Texas Instruments, in a WSON-6(1.5x1.5). 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 | EN1 | input | Enable pin for regulator 1; driving above 0.9V turns on the regulator and driving below 0.4V puts the regulator into shutdown mode. |
| 2 | IN | power_in | Input power supply pin; requires a small capacitor to ground for stability. |
| 3 | EN2 | input | Enable pin for regulator 2; driving above 0.9V turns on the regulator and driving below 0.4V puts the regulator into shutdown mode. |
| 4 | GND | power_in | Ground pin. |
| 5 | OUT2 | power_out | Regulated output voltage pin for regulator 2; requires a small 1μF ceramic capacitor to ground for stability. |
| 6 | OUT1 | power_out | Regulated output voltage pin for regulator 1; requires a small 1μF ceramic capacitor to ground for stability. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6(1.5x1.5) |
| Category | Power Management (PMIC) |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TLV71125125DSER`
- Footprint: `Package_SON:WSON-6_1.5x1.5mm_P0.5mm`
- 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)
- 3D model files: `tlv71125125dser-etched.step` / `tlv71125125dser-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv71125125dser.step` / `tlv71125125dser.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/tlv711) (36 pp, sha256 `c031b3f1063a02c1`, 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/tlv71125125dser-datasheet.pdf)