MPQ8112GJ-AEC1-Z

{
  "slug": "mpq8112gj-aec1-z",
  "version": "0.1.0",
  "type": "component",
  "description": "Monolithic Power Systems Current-Sensing Amplifiers, TSOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "mpq8112gj-aec1-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
    "page.json",
    "README.md",
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    "mpq8112gj-aec1-z.kicad_mod",
    "mpq8112gj-aec1-z.glb",
    "mpq8112gj-aec1-z.step",
    "mpq8112gj-aec1-z.lbr",
    "docs/hero.png",
    "docs/mpq8112gj-aec1-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mpq8112gj-aec1-z-hero.glb",
    "mpq8112gj-aec1-z-hero.overlay.json",
    "mpq8112gj-aec1-z-etched.glb"
  ],
  "component": {
    "mpn": "MPQ8112GJ-AEC1-Z",
    "manufacturer": "Monolithic Power Systems",
    "package": "TSOT-23-6L",
    "pin_count": 6,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Current-Sensing Amplifiers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/19fadd4c754555a164c31ee45416c2cb.pdf",
    "parts": {
      "symbol": "mpq8112gj-aec1-z.kicad_sym",
      "footprint": "mpq8112gj-aec1-z.kicad_mod",
      "model_3d": "mpq8112gj-aec1-z-hero.glb",
      "model_3d_plain": "mpq8112gj-aec1-z-etched.glb",
      "model_3d_step": "mpq8112gj-aec1-z-etched.step",
      "model_3d_step_plain": "mpq8112gj-aec1-z.step",
      "lbr": "mpq8112gj-aec1-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C4370982",
      "digikey": "1589-MPQ8112GJ-AEC1-ZTR-ND",
      "mouser": "946-MPQ8112GJ-AEC1-Z"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T15:34:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1589-MPQ8112GJ-AEC1-ZTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "946-MPQ8112GJ-AEC1-Z",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Output pin: OUT to GND is limited to 0V to 20V for the MPQ8112 (which can be left floating) and to 0V to VCC - 0.7V for the MPQ8112A."
      },
      {
        "number": "2",
        "name": "RG2",
        "type": "input",
        "description": "Negative gain resistor connection, kept below 4kΩ for high current-sense accuracy with 1kΩ recommended, and RG1/RG2 to GND rated 0V to VCC."
      },
      {
        "number": "3",
        "name": "RG1",
        "type": "input",
        "description": "Positive gain resistor connection, kept below 4kΩ for high current-sense accuracy with 1kΩ recommended, and RG1 to GND rated 0V to VCC."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Power input with a 2.7V to 60V operating supply range, requiring a 0.1µF to 1µF low-ESR ceramic bypass capacitor placed as close as possible between VCC and GND."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device, with the VCC bypass capacitor and V5 bypass capacitor returned to this pin."
      },
      {
        "number": "6",
        "name": "V5",
        "type": "power_in",
        "description": "Supply for the internal trim and control block: pull above the 2V upper threshold to enable the part and below the 1.9V lower threshold to disable it, with a source able to supply above 1mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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": [],
        "pages_sent": 17,
        "cost_usd": 0.0662,
        "at": "2026-11-05T15:34:37"
      },
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        "pages": 17,
        "sha256": "d8e68fb09f49cba4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "centre_offset_mm": 0.0,
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        "checked": "2026-11-05",
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        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}