# TPRT9013-50GB

**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TPRT9013-50GB from TECH PUBLIC, in a SOT-23-5. 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 | VIN | power_in | Supply power input; absolute maximum 7 V, with the typical application tying CE to VIN and using a 1uF input capacitor. |
| 2 | GND | power_in | Ground. |
| 3 | CE | input | Enable pin; standby current is typically 1 uA at Vce=0V and the typical application connects it to VIN. |
| 4 | NC | unconnected | No connection. |
| 5 | VOUT | power_out | Regulated voltage output (5.0 V for the -50GB option), up to 500 mA typical, with a 1uF output capacitor. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `TPRT9013-50GB`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tprt9013-50gb-etched.step` / `tprt9013-50gb-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tprt9013-50gb.step` / `tprt9013-50gb.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590931349870366720) (5 pp, sha256 `f277f599cb4ac6dd`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/tprt9013-50gb-datasheet.pdf)