MP5418AGQG-Z

{
  "slug": "mp5418agqg-z",
  "version": "0.1.0",
  "type": "component",
  "description": "Monolithic Power Systems DC-DC Converters, QFN-10(1.4x1.8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mp5418agqg-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mp5418agqg-z.kicad_sym",
    "mp5418agqg-z.kicad_mod",
    "mp5418agqg-z.glb",
    "mp5418agqg-z.step",
    "mp5418agqg-z.lbr",
    "docs/hero.png",
    "docs/mp5418agqg-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mp5418agqg-z-hero.glb",
    "mp5418agqg-z-hero.overlay.json",
    "mp5418agqg-z-etched.glb"
  ],
  "component": {
    "mpn": "MP5418AGQG-Z",
    "manufacturer": "Monolithic Power Systems",
    "package": "QFN-10(1.4x1.8)",
    "pin_count": 10,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c8b56e14872459bbf516ca423a18c998.pdf",
    "parts": {
      "symbol": "mp5418agqg-z.kicad_sym",
      "footprint": "mp5418agqg-z.kicad_mod",
      "model_3d": "mp5418agqg-z-hero.glb",
      "model_3d_plain": "mp5418agqg-z-etched.glb",
      "model_3d_step": "mp5418agqg-z-etched.step",
      "model_3d_step_plain": "mp5418agqg-z.step",
      "lbr": "mp5418agqg-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C5676163",
      "digikey": "1589-MP5418AGQG-ZTR-ND",
      "mouser": "946-MP5418AGQG-Z"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:27:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1589-MP5418AGQG-ZTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "946-MP5418AGQG-Z",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "On/off control; enable above 1.2V, disable by floating or pulling to ground (internal 1MΩ resistor to GND), logic low below 0.4V."
      },
      {
        "number": "3",
        "name": "CTL",
        "type": "input",
        "description": "Analog input voltage; the VOUT2 voltage is -1x the CTL pin voltage."
      },
      {
        "number": "4",
        "name": "TM",
        "type": "passive",
        "description": "Test mode pin for factory use only; float TM or connect it to GND, and do not connect it to other pins."
      },
      {
        "number": "5",
        "name": "VOUT2",
        "type": "power_out",
        "description": "Negative linear regulator output (0V to VOUT1) that requires a decoupling capacitor, with 200mA typical load capability shared with VOUT1."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "7",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Negative charge pump output equal to -1x VIN that needs a decoupling capacitor, with absolute maximum rating of -6V to +0.3V."
      },
      {
        "number": "8",
        "name": "CN",
        "type": "passive",
        "description": "Fly capacitor negative terminal."
      },
      {
        "number": "9",
        "name": "CP",
        "type": "passive",
        "description": "Fly capacitor positive terminal, rated -0.3V to VIN + 0.3V."
      },
      {
        "number": "10",
        "name": "IN1",
        "type": "power_in",
        "description": "Supply voltage input operating from 2.3V to 5V unregulated, requiring a decoupling capacitor to prevent large voltage spikes."
      }
    ],
    "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: Pin types for TM (test pin, float or GND), CN and CP (fly capacitor terminals) are inferred as passi"
        ],
        "pages_sent": 16,
        "cost_usd": 0.112,
        "at": "2026-10-23T03:27:42"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c8b56e14872459bbf516ca423a18c998.pdf",
        "pages": 16,
        "sha256": "dc47f03d9251d648",
        "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": "mp5418agqg-z.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.4,
          1.8,
          0.57
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "18e8e52c79f660f6db601c893a3ba62a564efea84c0c6dd95908b6b785ca7f2d",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mp5418agqg-z-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.4,
          1.8,
          0.57
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3aa8eba446e4d2ab736ee228bb91d5b83662c8d0d76ab8bfab6e696bcdc874c1",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}