# TPS78230QDRVRQ1

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

TPS78230QDRVRQ1 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 small 1 μF ceramic capacitor is needed from this pin to ground to assure stability. |
| 2 | NC | unconnected | Not connected. |
| 3 | GND | power_in | Ground pin; all ground pins must be tied to ground for proper operation. |
| 4 | EN | input | Driving EN above 1.2 V turns on the regulator; driving it below 0.4 V puts the regulator into shutdown, reducing operating current to 18 nA typical. |
| 5 | GND | power_in | Ground pin; all ground pins must be tied to ground for proper operation. |
| 6 | IN | power_in | Input pin; a small capacitor is needed from this pin to ground to assure stability, with a typical input capacitor of 1.0 μF. |
| 7 | Thermal Pad | power_in | Exposed thermal pad; recommended to be connected to ground for proper thermal and electrical performance. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TPS78230QDRVRQ1`
- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`
- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `tps78230qdrvrq1-etched.step` / `tps78230qdrvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps78230qdrvrq1.step` / `tps78230qdrvrq1.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/tps782-q1) (20 pp, sha256 `03d0998ba48c6389`, 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/tps78230qdrvrq1-datasheet.pdf)