MIC2091-1YM5-TR

{
  "slug": "mic2091-1ym5-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Power Distribution Switches, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mic2091-1ym5-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic2091-1ym5-tr.kicad_sym",
    "mic2091-1ym5-tr.kicad_mod",
    "mic2091-1ym5-tr.glb",
    "mic2091-1ym5-tr.step",
    "mic2091-1ym5-tr.lbr",
    "docs/hero.png",
    "docs/mic2091-1ym5-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic2091-1ym5-tr-hero.glb",
    "mic2091-1ym5-tr-hero.overlay.json",
    "mic2091-1ym5-tr-etched.glb"
  ],
  "component": {
    "mpn": "MIC2091-1YM5-TR",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881255509741568",
    "parts": {
      "symbol": "mic2091-1ym5-tr.kicad_sym",
      "footprint": "mic2091-1ym5-tr.kicad_mod",
      "model_3d": "mic2091-1ym5-tr-hero.glb",
      "model_3d_plain": "mic2091-1ym5-tr-etched.glb",
      "model_3d_step": "mic2091-1ym5-tr-etched.step",
      "model_3d_step_plain": "mic2091-1ym5-tr.step",
      "lbr": "mic2091-1ym5-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C148025",
      "digikey": "576-3891-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:46:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-3891-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input from +1.8V to +5.5V that powers the output switch and the internal control circuitry."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high TTL-compatible enable input that turns the internal switch on and supplies power to the load; this pin cannot be left floating."
      },
      {
        "number": "4",
        "name": "FAULT/",
        "type": "output",
        "description": "Open-drain fault status output that must be pulled high with an external resistor and goes low when the part is in current limit, thermal limit, or UVLO while EN=1; it stays high when EN=0."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Switched output controlled by the internal power switch, which connects to the load being driven."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN suffix '-TR' (tape-and-reel packaging) does not appear in the datasheet. The ordering table ; The datasheet labels VOUT as 'Output' and FAULT/ as an open-drain output. The KiCad classes power_ou"
        ],
        "pages_sent": 23,
        "cost_usd": 0.0667,
        "at": "2026-10-18T13:45:47"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881255509741568",
        "pages": 23,
        "sha256": "28dbce7d4bcce8c0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mic2091-1ym5-tr.step",
        "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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic2091-1ym5-tr-etched.step",
        "role": "eda",
        "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": "a7bb7159eede68030306096fbf03dbb11b23b7820ccecb01fbc3fbe0b52f2555",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}