MCP1316MT-30HE

{
  "slug": "mcp1316mt-30he",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Monitors & Reset Circuits, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "mcp1316mt-30he",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp1316mt-30he.kicad_sym",
    "mcp1316mt-30he.kicad_mod",
    "mcp1316mt-30he.glb",
    "mcp1316mt-30he.step",
    "mcp1316mt-30he.lbr",
    "docs/hero.png",
    "docs/mcp1316mt-30he-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp1316mt-30he-hero.glb",
    "mcp1316mt-30he-hero.overlay.json",
    "mcp1316mt-30he-etched.glb"
  ],
  "component": {
    "mpn": "MCP1316MT-30HE",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/MCP131X-2X-Voltage-Supervisor-DS20001985E.pdf",
    "parts": {
      "symbol": "mcp1316mt-30he.kicad_sym",
      "footprint": "mcp1316mt-30he.kicad_mod",
      "model_3d": "mcp1316mt-30he-hero.glb",
      "model_3d_plain": "mcp1316mt-30he-etched.glb",
      "model_3d_step": "mcp1316mt-30he-etched.step",
      "model_3d_step_plain": "mcp1316mt-30he.step",
      "lbr": "mcp1316mt-30he.lbr"
    },
    "distributor_links": {
      "lcsc": "C625202"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:02:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RST",
        "type": "output",
        "description": "Active-low open-drain Reset output with internal pull-up resistor (typically 4.7 kΩ) on the MCP1316M that goes low when VDD falls below VTRIP, MR is forced low, WDI sees no edge within the time-out period, or during power-up."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Active-low Manual Reset input with internal pull-up and noise filtering, which allows a push button to ground to force RST active."
      },
      {
        "number": "4",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog Timer input where an edge transition resets the watchdog counter, a falling edge is required to start the timer, and no edge within the time-out period forces RST active."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for the device and the monitored voltage, with operating range of 1.0V to 5.5V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin table lists MCP1316M under SOT23-5 with RST on pin 1, but it has no explicit '30HE"
        ],
        "pages_sent": 19,
        "cost_usd": 0.1259,
        "at": "2026-10-23T09:02:10"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/MCP131X-2X-Voltage-Supervisor-DS20001985E.pdf",
        "pages": 54,
        "sha256": "f313bca289b277f3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "sha256": "d64e673b151acf0d410a6406ff16f41e180c5f9f509be6a113ff1d3d5a3337fe",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}