MIC706SMY

{
  "schema_version": 1,
  "type": "component",
  "slug": "mic706smy",
  "title": "MIC706SMY",
  "brief": "Microchip Tech Monitors & Reset Circuits, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "mic706smy",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MIC706SMY",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b991401c1026a91805096b7bea602c64.pdf",
    "parts": {
      "symbol": "mic706smy.kicad_sym",
      "footprint": "mic706smy.kicad_mod",
      "model_3d": "mic706smy-hero.glb",
      "model_3d_plain": "mic706smy-etched.glb",
      "model_3d_step": "mic706smy-etched.step",
      "model_3d_step_plain": "mic706smy.step",
      "lbr": "mic706smy.lbr"
    },
    "distributor_links": {
      "lcsc": "C637595"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:28:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 884 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "/MR",
        "type": "input",
        "description": "Manual reset input forces reset outputs to assert when pulled below 0.8V, with an internal 250µA pull-up that holds it high when floating and TTL/CMOS drivable."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Primary supply input, operating up to 5.5V (3.00V to 5.5V for MIC706S) with absolute maximum of 6.0V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "IC ground pin, 0V reference."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail comparator input referenced to 1.25V, which should be connected to GND or VOUT if the comparator is not used."
      },
      {
        "number": "5",
        "name": "/PFO",
        "type": "output",
        "description": "Power-fail output, independent of all other functions, that remains high while PFI is above 1.25V."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input that forces /WDO low if held high or low longer than the 1.6s timeout period, and the watchdog is disabled by floating the pin."
      },
      {
        "number": "7",
        "name": "/RESET",
        "type": "output",
        "description": "Active-low reset output asserted when VCC drops below the 2.93V threshold or /MR goes low, and held for 200ms after VCC recovers or /MR goes high."
      },
      {
        "number": "8",
        "name": "/WDO",
        "type": "output",
        "description": "Watchdog timer output forced low when WDI is stuck longer than the timeout period or VCC is below the reset threshold, remaining low until VCC returns to a valid level."
      }
    ],
    "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: Pin Description table lists VCC as 'Primary supply input, +5V' while the electrical characteristics "
        ],
        "pages_sent": 10,
        "cost_usd": 0.0646,
        "at": "2026-10-23T18:28:36"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b991401c1026a91805096b7bea602c64.pdf",
        "pages": 10,
        "sha256": "065bd533d7b64da1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mic706smy.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic706smy-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d3659e72cfd8e4fc54225fdfa1bb963df6606c873fca03a540aa13fd231c002b",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Power Supply Chip",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mic706smy"
  ],
  "discovery_pitch": "MIC706SMY (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic706smy.kicad_sym",
    "mic706smy.kicad_mod",
    "mic706smy.glb",
    "mic706smy.step",
    "mic706smy.lbr",
    "docs/hero.png",
    "docs/mic706smy-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic706smy-hero.glb",
    "mic706smy-hero.overlay.json",
    "mic706smy-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}