MIC6315-29D3UY-TR

{
  "slug": "mic6315-29d3uy-tr",
  "version": "0.1.1",
  "type": "component",
  "description": "Microchip Tech Monitors & Reset Circuits, SOT-143-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "mic6315-29d3uy-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic6315-29d3uy-tr.kicad_sym",
    "mic6315-29d3uy-tr.kicad_mod",
    "mic6315-29d3uy-tr.glb",
    "mic6315-29d3uy-tr.step",
    "mic6315-29d3uy-tr.lbr",
    "docs/hero.png",
    "docs/mic6315-29d3uy-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic6315-29d3uy-tr-hero.glb",
    "mic6315-29d3uy-tr-hero.overlay.json",
    "mic6315-29d3uy-tr-etched.glb"
  ],
  "component": {
    "mpn": "MIC6315-29D3UY-TR",
    "manufacturer": "Microchip Tech",
    "package": "SOT-143-4",
    "pin_count": 4,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b81d858d8f62da706dca627f7f88aa5c.pdf",
    "parts": {
      "symbol": "mic6315-29d3uy-tr.kicad_sym",
      "footprint": "mic6315-29d3uy-tr.kicad_mod",
      "model_3d": "mic6315-29d3uy-tr-hero.glb",
      "model_3d_plain": "mic6315-29d3uy-tr-etched.glb",
      "model_3d_step": "mic6315-29d3uy-tr-etched.step",
      "model_3d_step_plain": "mic6315-29d3uy-tr.step",
      "lbr": "mic6315-29d3uy-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C626123",
      "digikey": "576-2887-2-ND",
      "mouser": "998-MIC6315-29D3UYTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T03:32:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-2887-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "998-MIC6315-29D3UYTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "IC ground."
      },
      {
        "number": "2",
        "name": "/RESET",
        "type": "output",
        "description": "Active-low open-drain reset output that goes low if VCC falls below the reset threshold and stays asserted for one reset timeout period after VCC exceeds the threshold; requires a pull-up resistor, limited to 6.0V maximum, and remains valid with VCC as low as 1V."
      },
      {
        "number": "3",
        "name": "/MR",
        "type": "input",
        "description": "Manual reset input where a logic LOW forces a reset that stays asserted while held low and for one reset timeout period after going HIGH; can be shorted to ground via a switch or driven by TTL/CMOS logic, has a 10 to 30 kΩ internal pull-up (20 kΩ typ), and should be floated if unused."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input with operating range of 1V to 5.5V and absolute maximum of 6.0V."
      }
    ],
    "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: Package outline drawing text (page 9) was not extractable; pin numbering is taken from Table 2-1 onl; Datasheet marking table lists MIC6315-29D3UY only implicitly (the 2.93V/140 ms entry is printed as '"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1035,
        "at": "2026-10-27T03:30:52"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b81d858d8f62da706dca627f7f88aa5c.pdf",
        "pages": 16,
        "sha256": "4fbfdf9bf321e18b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mic6315-29d3uy-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.3,
          2.9,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b35b433c0dc71ac416a9c731e744d2e0610f82ebe97275830f0e17cdcbe44512",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic6315-29d3uy-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.3,
          2.9,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ac63550dae062e73a0543d78dd3c823b267dc6e9e5967602f3ceb34e6714f002",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}