# ME2807A36M3G

**MICRONE** · Supervisor And Reset ICs · SOT-23

ME2807A36M3G from MICRONE, in a SOT-23. 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 | VOUT | output | CMOS voltage detector output that goes low when VIN falls below the detection voltage and goes high when VIN rises above the release voltage; VOUT is limited to GND-0.3 V to VIN+0.3 V and sources or sinks at most 20 mA (absolute maximum output current). |
| 2 | GND | power_in | Ground reference pin; the datasheet gives no further electrical limits for this pin. |
| 3 | VIN | power_in | Monitored input voltage and supply pin, with an operating voltage range of 0.7 V to 18 V (absolute maximum 18 V). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-23 |
| 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 |
|---|---|---|---|---|---|---|---|
| Detection voltage accuracy | VDET | -1 |  | 1 | % | Highly accurate detection voltage, printed as ±1% in Features | 1 |
| Operating voltage | VIN | 0.7 |  | 18 | V | VDET=2.0V ~ 7.0V | 4 |
| Operating current | IIN |  | 1.8 | 4 | μA | VDET=2.8V~3.6V, VIN=4.0V | 4 |
| Detect voltage temperature coefficient | ∆VDET/∆TA | -0.9 |  | 0.9 | mV/℃ | 0℃≤Topr≤70℃; printed ±0.9 mV/℃ | 4 |
| Input voltage (absolute maximum) | VINmax |  |  | 18 | V |  | 4 |
| Output current (absolute maximum) | IOUTmax |  |  | 20 | mA |  | 4 |
| Continuous total power dissipation | PD |  |  | 0.54 | W | SOT23-3 package | 4 |
| Operating ambient temperature | TOpr | -40 |  | 85 | ℃ |  | 4 |
| Maximum junction temperature | TJ | -40 |  | 150 | ℃ |  | 4 |
| Storage temperature | Tstg | -55 |  | 150 | ℃ |  | 4 |
| Soldering temperature | Tsolder |  |  | 260 | ℃ | 10 s | 4 |
| Thermal resistance, junction to air | θJA |  | 230 |  | ºC/W | SOT23-3 package | 4 |
| Detect voltage (nominal, from part number) | VDET |  | 3.6 |  | V | ME2807A36M3G, VIN=H→L (falling edge detection) | 2 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | ppa |  | body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Nanjing Micro | 9 |

## CAD (KiCad official)

- Symbol: `ME2807A36M3G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `me2807a36m3g-etched.step` / `me2807a36m3g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `me2807a36m3g.step` / `me2807a36m3g.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/8590227930367762432) (9 pp, sha256 `9c2f883de6ec0bfe`, retrieved 2026-10-19, tier: lcsc)
- **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/me2807a36m3g-datasheet.pdf)