# ME6206B18XG

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

ME6206B18XG from MICRONE, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VSS | power_in | Ground reference for the regulator. Connect to system ground; return path for input and output capacitors. |
| 2 | VOUT | power_out | Regulated 1.8V output (±2%), up to 250mA. Requires a 1uF (typ.) low-ESR ceramic output capacitor to VSS for stability. |
| 3 | VIN | power_in | Unregulated input supply, up to 5.5V absolute max recommended (6.5V abs. max). Bypass with a 1uF (typ.) ceramic capacitor to VSS close to the pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `ME6206B18XG`
- `ME6206B30XG`
- `ME6206B33XG`

## CAD (KiCad official)

- Symbol: `ME6206B18XG`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `me6206b18xg-etched.step` / `me6206b18xg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `me6206b18xg.step` / `me6206b18xg.glb` are the bare package body.

## 3D model downloads

Two STEP files. Same geometry, different body top:

| File | Size | Use it when |
|---|---|---|
| [`me6206b18xg.step`](me6206b18xg.step) | 59 KB | You want the bare part, or you mark your own boards. |
| [`me6206b18xg-etched.step`](me6206b18xg-etched.step) | 2.2 MB | You want the part with `ME6206B18XG` already on it. |

The marking in the etched file is real recessed geometry cut into the solid, not a
texture or a decal: 530 faces against 69 in the bare model. It
survives export, section views, and rendering in any CAD tool, and it drops straight
into KiCad or Fusion with no extra setup.

## Provenance

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

- **Datasheet:** [MICRONE datasheet](docs/me6206b18xg-datasheet.pdf) (9 pp, sha256 `b8f09da95d540591`, retrieved 2026-08-17, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/me6206b18xg-datasheet.pdf)