MIC2954-08YM

{
  "slug": "mic2954-08ym",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Power Management Specialized - PMIC, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "mic2954-08ym",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic2954-08ym.kicad_sym",
    "mic2954-08ym.kicad_mod",
    "mic2954-08ym.glb",
    "mic2954-08ym.step",
    "mic2954-08ym.lbr",
    "docs/hero.png",
    "docs/mic2954-08ym-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic2954-08ym-hero.glb",
    "mic2954-08ym-hero.overlay.json",
    "mic2954-08ym-etched.glb"
  ],
  "component": {
    "mpn": "MIC2954-08YM",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "Power Management Specialized - PMIC",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/95016435f9ae4ee1aa2dc51faa326a15.pdf",
    "parts": {
      "symbol": "mic2954-08ym.kicad_sym",
      "footprint": "mic2954-08ym.kicad_mod",
      "model_3d": "mic2954-08ym-hero.glb",
      "model_3d_plain": "mic2954-08ym-etched.glb",
      "model_3d_step": "mic2954-08ym-etched.step",
      "model_3d_step_plain": "mic2954-08ym.step",
      "lbr": "mic2954-08ym.lbr"
    },
    "distributor_links": {
      "lcsc": "C637483",
      "digikey": "576-2250-ND",
      "mouser": "998-MIC2954-08YM"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:14:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-2250-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "998-MIC2954-08YM",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output; 5V fixed output when SNS and FB are strapped, or programmable from 1.24V to 29V with external resistors."
      },
      {
        "number": "2",
        "name": "SNS",
        "type": "input",
        "description": "Sense input at the output end of the internal resistive divider; connect to OUT for fixed 5V operation and not used in adjustable configuration."
      },
      {
        "number": "3",
        "name": "SHDN",
        "type": "input",
        "description": "Active-low shutdown input (low = enable, high = shutdown), absolute maximum -0.3V to +30V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "ERR",
        "type": "output",
        "description": "Open-collector active-low error flag output that goes low on an output undervoltage condition and needs an external pull-up (floating = normal), up to 30V."
      },
      {
        "number": "6",
        "name": "TAP",
        "type": "output",
        "description": "Resistive divider tap output, approximately 1.23V with 5V on SNS; connect to FB for 5V operation and not used in adjustable configuration."
      },
      {
        "number": "7",
        "name": "FB",
        "type": "input",
        "description": "Error amplifier feedback input compared to the internal 1.23V reference; connect to TAP for 5V operation or to an external divider for adjustable operation."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input, operating range +2.0V to +30V (absolute maximum -20V to +60V)."
      }
    ],
    "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": [],
        "pages_sent": 15,
        "cost_usd": 0.0974,
        "at": "2026-10-27T01:14:28"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/95016435f9ae4ee1aa2dc51faa326a15.pdf",
        "pages": 15,
        "sha256": "2625bfe2bb4285f6",
        "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": "mic2954-08ym.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic2954-08ym-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9a812ef5a2048284e763df5e65d230fa386bc08baefb3b6c25fe8d1c1a134269",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}