MIC2040-1YMM-TR

{
  "slug": "mic2040-1ymm-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Power Management Specialized - PMIC, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "mic2040-1ymm-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic2040-1ymm-tr.kicad_sym",
    "mic2040-1ymm-tr.kicad_mod",
    "mic2040-1ymm-tr.glb",
    "mic2040-1ymm-tr.step",
    "mic2040-1ymm-tr.lbr",
    "docs/hero.png",
    "docs/mic2040-1ymm-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic2040-1ymm-tr-hero.glb",
    "mic2040-1ymm-tr-hero.overlay.json",
    "mic2040-1ymm-tr-etched.glb"
  ],
  "component": {
    "mpn": "MIC2040-1YMM-TR",
    "manufacturer": "Microchip Tech",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Power Supply Chip",
    "subcategory": "Power Management Specialized - PMIC",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/36cd440aaa6b7d6e86262b91bff2588e.pdf",
    "parts": {
      "symbol": "mic2040-1ymm-tr.kicad_sym",
      "footprint": "mic2040-1ymm-tr.kicad_mod",
      "model_3d": "mic2040-1ymm-tr-hero.glb",
      "model_3d_plain": "mic2040-1ymm-tr-etched.glb",
      "model_3d_step": "mic2040-1ymm-tr-etched.step",
      "model_3d_step_plain": "mic2040-1ymm-tr.step",
      "lbr": "mic2040-1ymm-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C627745",
      "digikey": "MIC2040-1YMM-TR-ND",
      "mouser": "998-MIC2040-1YMMTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-24T00:18:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MIC2040-1YMM-TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "998-MIC2040-1YMMTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Switch enable input controlling the output MOSFET gate; active-high for the -1 variant (this MPN), must be driven to a defined logic level and not left floating or taken above VBIAS or below ground."
      },
      {
        "number": "2",
        "name": "/FAULT",
        "type": "output",
        "description": "Active-low open-drain N-channel fault status output that asserts on thermal shutdown or on an overcurrent lasting longer than 28ms, needing an external pull-up to a rail of 6V maximum."
      },
      {
        "number": "3",
        "name": "UVLOIN",
        "type": "input",
        "description": "Undervoltage lockout adjust input; left open the UVLO threshold is 1.45V, and an external divider (total resistance below 200kΩ) lowers it for VIN at or below 1.6V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection, tie to analog ground."
      },
      {
        "number": "5",
        "name": "ILIM",
        "type": "passive",
        "description": "Current limit set pin where a resistor RSET to ground sets the limit as CLF/RSET (CLF 340A·Ω typical) for a continuous output range of 0.25A to 1.5A."
      },
      {
        "number": "6",
        "name": "VBIAS",
        "type": "power_in",
        "description": "Bias supply input powering the internal circuitry with a range of 1.6V to 5.5V, which must be present for the switch to operate and be at least VIN."
      },
      {
        "number": "7",
        "name": "VIN",
        "type": "power_in",
        "description": "Switch input supply (drain of the output MOSFET) with a range of 0.8V to 5.5V, which must be externally connected to the other VIN pin (pin 9)."
      },
      {
        "number": "8",
        "name": "VOUT",
        "type": "power_out",
        "description": "Switch output (source of the output MOSFET), which must be externally connected to the other VOUT pin (pin 10)."
      },
      {
        "number": "9",
        "name": "VIN",
        "type": "power_in",
        "description": "Switch input supply (drain of the output MOSFET) with a range of 0.8V to 5.5V, which must be externally connected to the other VIN pin (pin 7)."
      },
      {
        "number": "10",
        "name": "VOUT",
        "type": "power_out",
        "description": "Switch output (source of the output MOSFET), which must be externally connected to the other VOUT pin (pin 8)."
      }
    ],
    "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 page 1 typical application note says VIN pins are (7, 8), which conflicts with the pin descripti; The datasheet does not state pin electrical types. I assigned the types from the described functions"
        ],
        "pages_sent": 15,
        "cost_usd": 0.136,
        "at": "2026-10-24T00:18:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/36cd440aaa6b7d6e86262b91bff2588e.pdf",
        "pages": 15,
        "sha256": "d8724782c0982df7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mic2040-1ymm-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic2040-1ymm-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1ab1364af2d4b06d20dd4192f1911f034010e16a67e2f62cf7fba133e12ec805",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}