# TPS78230DRVR

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

TPS78230DRVR 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 | output | Regulated output voltage pin; requires 1-μF ceramic capacitor to ground for stability. |
| 2 | NC | unconnected | No internal connection. |
| 3 | GND | power_in | Ground pin; tie all ground pins to ground for proper operation. |
| 4 | EN | input | Enable pin; drive >1.2 V to enable or <0.4 V for shutdown mode (18 nA typical). |
| 5 | GND | power_in | Ground pin; tie all ground pins to ground for proper operation. |
| 6 | IN | input | Input pin; requires 0.1-µF capacitor to ground for stable operation (typical 1.0 µF). |
| 7 | Thermal 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: `TPS78230DRVR`
- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`
- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `tps78230drvr-etched.step` / `tps78230drvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps78230drvr.step` / `tps78230drvr.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) (36 pp, sha256 `6d5284ff468719a7`, retrieved 2026-10-03, tier: lcsc)
- **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/tps78230drvr-datasheet.pdf)