ME2801A33M3G

{
  "schema_version": 1,
  "type": "component",
  "slug": "me2801a33m3g",
  "title": "ME2801A33M3G",
  "brief": "MICRONE Supervisor and Reset ICs, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "ME2801A33M3G",
    "manufacturer": "MICRONE",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Supervisor and Reset ICs",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2209290930_MICRONE-Nanjing-Micro-One-Elec-ME2801A33M3G_C5181468.pdf",
    "parts": {
      "symbol": "me2801a33m3g.kicad_sym",
      "footprint": "me2801a33m3g.kicad_mod",
      "model_3d": "me2801a33m3g-etched.glb",
      "model_3d_plain": "me2801a33m3g.glb",
      "model_3d_step": "me2801a33m3g-etched.step",
      "model_3d_step_plain": "me2801a33m3g.step",
      "lbr": "me2801a33m3g.lbr"
    },
    "distributor_links": {
      "lcsc": "C5181468"
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "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."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / VSS reference for the detector. Common return for both the VIN supply and the VOUT output driver."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "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."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2209290930_MICRONE-Nanjing-Micro-One-Elec-ME2801A33M3G_C5181468.pdf",
        "pages": 9,
        "sha256": "9318f4641aa05d0f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-3@sha256:ab2ce7041629a2c0",
      "mark": "drawn"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "me2801a33m3g-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
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        "sha256": "e45f5ba693132163f8abd01e064034f866f88756912d588ee785d373ceb19761",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MICRONE",
      "Package": "SOT-23-3",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
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  "discovery_pitch": "ME2801A33M3G (MICRONE) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
    "page.json",
    "README.md",
    "me2801a33m3g.kicad_sym",
    "me2801a33m3g.kicad_mod",
    "me2801a33m3g.glb",
    "me2801a33m3g.step",
    "me2801a33m3g-etched.step",
    "me2801a33m3g.lbr",
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    "docs/me2801a33m3g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "ME2801A33M3GM",
      "kind": "packaging"
    },
    {
      "mpn": "ME2801A33M3GP",
      "kind": "packaging"
    },
    {
      "mpn": "ME2801A33M3GT",
      "kind": "packaging"
    },
    {
      "mpn": "ME2801A33M3GT1",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T01:35:39.460Z"
}