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ME2808A27M3G
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MICRONE Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ME2808A27M3G
MICRONE · Supervisor And Reset ICs · SOT-23
ME2808A27M3G 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 | Output voltage of the NMOS output detector, normally high and driven low when VIN falls below the detect voltage (VDET); the output is undefined if VIN falls below the minimum operating voltage. |
| 2 | GND | power_in | Ground reference pin for the voltage detector; absolute maximum VOUT range is GND-0.3 V to VIN+0.3 V. |
| 3 | VIN | power_in | Supply/sense input; operating voltage range is 0.7 V to 18 V, with an absolute maximum rating of 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 |
|---|---|---|---|---|---|---|---|
| Operating Current (VDET=2.0V~2.8V) | IIN | 1.8 | 3 | μA | VDET=2.0V~2.8V, VIN=3.0V | 4 | |
| Operating Voltage | VIN | 0.7 | 18 | V | VDET=2.0V to 7.0V | 4 | |
| Output Sink Current (VDET=2.0V~2.8V) | IOL | 0.5 | mA | VDET=2.0V~2.8V, VIN=-VDET(S)-0.2V, VOUT=0.2V | 4 | ||
| Detect Voltage Temperature Characteristics | ∆VDET/∆TA | -0.9 | 0.9 | mV/℃ | 0℃≤Topr≤70℃ | 4 | |
| Input Voltage | VIN | 18 | V | 4 | |||
| Output Current | IOUT | 50 | mA | 4 | |||
| Continuous Total Power Dissipation (SOT23-3/5) | PD | 300 | mW | SOT23-3/5 package | 4 | ||
| Operating Ambient Temperature | TOpr | -40 | 85 | ℃ | 4 | ||
| Storage Temperature | Tstg | -50 | 125 | ℃ | 4 | ||
| Soldering Temperature | Tsolder | 260 | ℃ | 10s | 4 |
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 | 12 |
CAD (KiCad official)
- Symbol:
ME2808A27M3G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
me2808a27m3g-etched.step/me2808a27m3g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me2808a27m3g.step/me2808a27m3g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (12 pp, sha256
373a5eda254f1153, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# ME2808A27M3G
**MICRONE** · Supervisor And Reset ICs · SOT-23
ME2808A27M3G 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 | Output voltage of the NMOS output detector, normally high and driven low when VIN falls below the detect voltage (VDET); the output is undefined if VIN falls below the minimum operating voltage. |
| 2 | GND | power_in | Ground reference pin for the voltage detector; absolute maximum VOUT range is GND-0.3 V to VIN+0.3 V. |
| 3 | VIN | power_in | Supply/sense input; operating voltage range is 0.7 V to 18 V, with an absolute maximum rating of 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 |
|---|---|---|---|---|---|---|---|
| Operating Current (VDET=2.0V~2.8V) | IIN | | 1.8 | 3 | μA | VDET=2.0V~2.8V, VIN=3.0V | 4 |
| Operating Voltage | VIN | 0.7 | | 18 | V | VDET=2.0V to 7.0V | 4 |
| Output Sink Current (VDET=2.0V~2.8V) | IOL | 0.5 | | | mA | VDET=2.0V~2.8V, VIN=-VDET(S)-0.2V, VOUT=0.2V | 4 |
| Detect Voltage Temperature Characteristics | ∆VDET/∆TA | -0.9 | | 0.9 | mV/℃ | 0℃≤Topr≤70℃ | 4 |
| Input Voltage | VIN | | | 18 | V | | 4 |
| Output Current | IOUT | | | 50 | mA | | 4 |
| Continuous Total Power Dissipation (SOT23-3/5) | PD | | | 300 | mW | SOT23-3/5 package | 4 |
| Operating Ambient Temperature | TOpr | -40 | | 85 | ℃ | | 4 |
| Storage Temperature | Tstg | -50 | | 125 | ℃ | | 4 |
| Soldering Temperature | Tsolder | | | 260 | ℃ | 10s | 4 |
## 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 | 12 |
## CAD (KiCad official)
- Symbol: `ME2808A27M3G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `me2808a27m3g-etched.step` / `me2808a27m3g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `me2808a27m3g.step` / `me2808a27m3g.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/8588884212547641344) (12 pp, sha256 `373a5eda254f1153`, retrieved 2026-10-18, 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/me2808a27m3g-datasheet.pdf)