# GR6119C30M5G

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

GR6119C30M5G from GR, 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 | Input voltage pin; the datasheet gives an input range of 1.8 V to 15 V with an absolute maximum input voltage of 18 V. |
| 2 | VSS | power_in | Ground terminal (接地端) of the regulator. |
| 3 | CE | input | Enable pin; the output is enabled when VCE is between 0.3×VIN and VIN, and disabled when VCE is 0 to 0.5 V, with input current limited to 1 µA maximum. |
| 4 | NC | unconnected | Not connected (listed as 空, meaning empty) on the SOT23-5 package. |
| 5 | VOUT | power_out | Regulated output pin; the datasheet lists selectable output voltages from 1.8 V to 5.0 V and an absolute maximum output current of 400 mA. |

## Key specifications

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

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Maximum output current | Iout |  |  | 400 | mA |  | 2 |
| Power dissipation, SOT23-5 package | PD |  |  | 200 | mW | SOT23-5 package | 2 |
| Input voltage | Vin |  |  | 18 | V |  | 2 |
| Operating temperature | TOPR | -20 |  | 60 | ℃ |  | 2 |
| Storage temperature | Tstg | -40 |  | 125 | ℃ |  | 2 |
| Soldering temperature | Tsolder |  |  | 260 | ℃ | 10 s | 2 |
| Input voltage range | VIN | 1.8 |  | 15 | V |  | 3 |

## CAD (KiCad official)

- Symbol: `GR6119C30M5G`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `gr6119c30m5g-etched.step` / `gr6119c30m5g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gr6119c30m5g.step` / `gr6119c30m5g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [GR datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602886334839746560) (6 pp, sha256 `b04df5fb3f51f2cc`, retrieved 2026-10-19, 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-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/gr6119c30m5g-datasheet.pdf)