MA734GQ-Z

{
  "slug": "ma734gq-z",
  "version": "0.1.0",
  "type": "component",
  "description": "MONOLITHIC POWER SYSTEMS Global Sourcing Parts, QFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "ma734gq-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ma734gq-z.kicad_sym",
    "ma734gq-z.kicad_mod",
    "ma734gq-z.glb",
    "ma734gq-z.step",
    "ma734gq-z.lbr",
    "docs/hero.png",
    "docs/ma734gq-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ma734gq-z-hero.glb",
    "ma734gq-z-hero.overlay.json",
    "ma734gq-z-etched.glb"
  ],
  "component": {
    "mpn": "MA734GQ-Z",
    "manufacturer": "MONOLITHIC POWER SYSTEMS",
    "package": "QFN-16(3x3)",
    "pin_count": 17,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8b7c1dd947af3b385f579a90ca7e54cc.pdf",
    "parts": {
      "symbol": "ma734gq-z.kicad_sym",
      "footprint": "ma734gq-z.kicad_mod",
      "model_3d": "ma734gq-z-hero.glb",
      "model_3d_plain": "ma734gq-z-etched.glb",
      "model_3d_step": "ma734gq-z-etched.step",
      "model_3d_step_plain": "ma734gq-z.step",
      "lbr": "ma734gq-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C3825456",
      "digikey": "1589-MA734GQ-ZTR-ND",
      "mouser": "946-MA734GQ-Z"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:46:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1589-MA734GQ-ZTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "946-MA734GQ-Z",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IRQ",
        "type": "output",
        "description": "Interrupt output indicating that the angle change has exceeded the defined threshold."
      },
      {
        "number": "2",
        "name": "ERR",
        "type": "output",
        "description": "Error flag, active high output."
      },
      {
        "number": "3",
        "name": "NVM",
        "type": "output",
        "description": "Output indicating that the chip is busy accessing the non-volatile memory."
      },
      {
        "number": "4",
        "name": "MOSI",
        "type": "input",
        "description": "SPI data in, input with internal pull-down resistor."
      },
      {
        "number": "5",
        "name": "/CS",
        "type": "input",
        "description": "SPI chip select, active low input with internal pull-down resistor."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; pin is not internally connected."
      },
      {
        "number": "7",
        "name": "MISO",
        "type": "output",
        "description": "SPI data out, output that is pulled down when /CS is logic 1 (SPI inactive)."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Supply ground."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; pin is not internally connected."
      },
      {
        "number": "10",
        "name": "TEST",
        "type": "input",
        "description": "Factory use only; connect TEST to ground."
      },
      {
        "number": "11",
        "name": "MGL",
        "type": "output",
        "description": "Digital output indicating field strength below the MGLT level."
      },
      {
        "number": "12",
        "name": "SCLK",
        "type": "input",
        "description": "SPI clock, input with internal pull-down resistor."
      },
      {
        "number": "13",
        "name": "VDD",
        "type": "power_in",
        "description": "3.3V supply (recommended operating range 3.0V to 3.6V)."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; pin is not internally connected."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; pin is not internally connected."
      },
      {
        "number": "16",
        "name": "MGH",
        "type": "output",
        "description": "Digital output indicating the field strength is above the MGHT level."
      },
      {
        "number": "17",
        "name": "Exposed pad",
        "type": "passive",
        "description": "Exposed pad; recommended not to solder, leave floating."
      }
    ],
    "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 -Z suffix only means tape and reel, so MA734GQ-Z uses the same QFN-16 (3mmx3mm) pinout as MA734G; The datasheet gives no electrical type for the exposed pad, only 'leave floating'. I classed it as p"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0411,
        "at": "2026-10-23T12:45:57"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8b7c1dd947af3b385f579a90ca7e54cc.pdf",
        "pages": 29,
        "sha256": "d3ea78e7fedfebe6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ma734gq-z.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ma734gq-z-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fabf55c87dfd628a5d226b5789f776b6ce5baa9a1e4dfb110272a7ec897b93eb",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}