ME2801A33M3G

@@ -0,0 +1,45 @@+# ME2801A33M3G++**MICRONE** · Supervisor and Reset ICs · SOT-23-3++ME2801A33M3G from MICRONE, in a SOT-23-3. 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 | VOUT | output | CMOS output voltage (reset/detect output). Follows VIN when VIN > VDF (~3.3V); pulled to VSS (GND) when VIN falls below VDF. Absolute-max output range Vss-0.3V to Vin+0.3V for CMOS configuration. Output sink current (N-ch, VDS=0.5V) typ 7.7 mA at VIN=2.0V; source current (P-ch, VDS=2.1V) typ -10 mA at VIN=8.0V. Max continuous IOUT rating 50 mA. |+| 2 | GND | power_in | Ground / VSS reference for the detector. Common return for both the VIN supply and the VOUT output driver. |+| 3 | VIN | power_in | Input supply and monitored voltage. Operating voltage range 0.7V to 7V (absolute max 8V). Also the sensed node compared against the internal 3.3V detect threshold. Supply current (Iss) typ 0.9 uA at Vin=3.0V, 1.0 uA at Vin=4.0V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | MICRONE |+| Package | SOT-23-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `ME2801A33M3GM`+- `ME2801A33M3GP`+- `ME2801A33M3GT`+- `ME2801A33M3GT1`++## CAD (KiCad official)++- Symbol: `ME2801A33M3G`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT-23-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [MICRONE datasheet](docs/me2801a33m3g-datasheet.pdf) (9 pp, sha256 `9318f4641aa05d0f`, 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/me2801a33m3g-datasheet.pdf)

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