# TLV76650QWDRBRQ1

**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-8-EP(3x3)

TLV76650QWDRBRQ1 from Texas Instruments, in a WSON-8-EP(3x3). 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 | output | Output pin; place the output capacitor as close to the OUT and GND pins of the device as possible. |
| 2 | NC | unconnected | Not internally connected; can be either floated or connected to GND for best thermal performance. |
| 3 | SNS | input | Output sense pin (fixed-voltage version); connect to the OUT pin or to remotely sense the output voltage at the load; do not float this pin. |
| 4 | GND | power_in | Ground pin; all ground pins must be grounded. |
| 5 | EN | input | Enable pin with internal pullup resistor; driving the enable pin high enables the device, driving low disables it; can be left floating to enable the device. |
| 6 | GND | power_in | Ground pin; all ground pins must be grounded. |
| 7 | NC | unconnected | Not internally connected; can be either floated or connected to GND for best thermal performance. |
| 8 | IN | input | Input pin rated for 2.5 V to 16 V nominal (maximum 18 V); place the input capacitor as close to the IN and GND pins as possible. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-8-EP(3x3) |
| Category | Power Management (PMIC) |
| Pins | 9 |

## CAD (KiCad official)

- Symbol: `TLV76650QWDRBRQ1`
- Footprint: `Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm`
- 3D model: WSON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files: `tlv76650qwdrbrq1-etched.step` / `tlv76650qwdrbrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv76650qwdrbrq1.step` / `tlv76650qwdrbrq1.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/tlv766-q1) (32 pp, sha256 `4deb32cefd5ef90e`, 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/tlv76650qwdrbrq1-datasheet.pdf)