MCP1316MT-30HE

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp1316mt-30he",
  "title": "MCP1316MT-30HE",
  "brief": "Microchip Tech Monitors & Reset Circuits, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "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",
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      "source": "Component Ocean /api/assign-pns",
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    "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": {
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        "guard_notes": [
          "extractor flagged: The datasheet pin table lists MCP1316M under SOT23-5 with RST on pin 1, but it has no explicit '30HE"
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        "at": "2026-10-23T09:02:10"
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      "Manufacturer": "Microchip Tech",
      "Package": "SOT-23-5",
      "Category": "Power Supply Chip",
      "Pins": "5"
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          "name": "Ambient temp. with power applied",
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          "name": "Maximum Junction temp. with power applied",
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          "name": "ESD protection on all pins",
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