# ME6214A30M3G

**MICRONE** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT23-3

ME6214A30M3G from MICRONE, in a SOT23-3. 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 | VSS | power_in | Ground pin (接地引脚) for the ME6214A series; the absolute maximum output-pin voltage is referenced to Vss, specified as Vss-0.3 V to VIN+0.3 V. |
| 2 | VOUT | power_out | Voltage output pin (电压输出端) that delivers up to 300 mA; its voltage must stay within Vss-0.3 V to VIN+0.3 V per the absolute maximum ratings. |
| 3 | VIN | power_in | Voltage input pin (电压输入端) with an input range of 2.0 V to 18 V and an absolute maximum of 18 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |

## Electrical characteristics

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

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input pin voltage (VIN) | VIN |  |  | 18 | V |  | 4 |
| Output pin current (IOUT) | IOUT |  |  | 400 | mA |  | 4 |
| Allowable power dissipation (PD) | PD |  |  | 0.54 | W | SOT23-3 | 4 |
| Operating temperature (TOPR) | TOPR | -40 |  | 85 | ℃ |  | 4 |
| Junction temperature (TJ) | TJ | -40 |  | 150 | ℃ |  | 4 |
| Storage temperature (TSTG) | TSTG | -55 |  | 150 | ℃ |  | 4 |
| Package thermal resistance, junction-to-ambient (θJA) | θJA |  | 230 |  | ℃/W | SOT23-3 | 4 |

## CAD (KiCad official)

- Symbol: `ME6214A30M3G`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT23-3 (KiCad packages3D, STEP)
- 3D model files: `me6214a30m3g-etched.step` / `me6214a30m3g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `me6214a30m3g.step` / `me6214a30m3g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MICRONE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904992981065728) (16 pp, sha256 `e60c7ccd06c8f509`, retrieved 2026-10-18, 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/me6214a30m3g-datasheet.pdf)