MPQ1530DQ-AEC1-LF-Z

{
  "slug": "mpq1530dq-aec1-lf-z",
  "version": "0.1.0",
  "type": "component",
  "description": "Monolithic Power Systems DC-DC Converters, QFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mpq1530dq-aec1-lf-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mpq1530dq-aec1-lf-z.kicad_sym",
    "mpq1530dq-aec1-lf-z.kicad_mod",
    "mpq1530dq-aec1-lf-z.glb",
    "mpq1530dq-aec1-lf-z.step",
    "mpq1530dq-aec1-lf-z.lbr",
    "docs/hero.png",
    "docs/mpq1530dq-aec1-lf-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mpq1530dq-aec1-lf-z-hero.glb",
    "mpq1530dq-aec1-lf-z-hero.overlay.json",
    "mpq1530dq-aec1-lf-z-etched.glb"
  ],
  "component": {
    "mpn": "MPQ1530DQ-AEC1-LF-Z",
    "manufacturer": "Monolithic Power Systems",
    "package": "QFN-16(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601147858899873792",
    "parts": {
      "symbol": "mpq1530dq-aec1-lf-z.kicad_sym",
      "footprint": "mpq1530dq-aec1-lf-z.kicad_mod",
      "model_3d": "mpq1530dq-aec1-lf-z-hero.glb",
      "model_3d_plain": "mpq1530dq-aec1-lf-z-etched.glb",
      "model_3d_step": "mpq1530dq-aec1-lf-z-etched.step",
      "model_3d_step_plain": "mpq1530dq-aec1-lf-z.step",
      "lbr": "mpq1530dq-aec1-lf-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C6228724",
      "digikey": "MPQ1530DQ-AEC1-LF-Z-ND",
      "mouser": "946-MPQ1530DQAEC1LFZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T02:27:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MPQ1530DQ-AEC1-LF-Z-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
      },
      "mouser": {
        "pn": "946-MPQ1530DQAEC1LFZ",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Step-up converter power switch node, the drain of the internal 250mΩ N-channel MOSFET, with an inductor connected from the input source to SW and a rectifier from SW to the main output."
      },
      {
        "number": "2",
        "name": "CT",
        "type": "passive",
        "description": "Timing capacitor for power-supply soft-start and power-on sequencing, where a capacitor from CT to GND sets the soft-start and turn-on delay periods (10nF gives a 6ms soft-start period)."
      },
      {
        "number": "3",
        "name": "RDY",
        "type": "output",
        "description": "Regulators-not-ready flag that is high during startup and pulled low once all FB voltages exceed 80% of their thresholds, and a fault persisting for more than approximately 6ms (CT = 10nF) shuts down the entire chip."
      },
      {
        "number": "4",
        "name": "FB1",
        "type": "input",
        "description": "Step-up converter feedback input and inverting input of the internal error amplifier, with a resistive divider from the step-up output setting the output voltage."
      },
      {
        "number": "5",
        "name": "COMP",
        "type": "passive",
        "description": "Step-up converter compensation node, the output of the error amplifier, which requires a series RC network to compensate the control loop."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Internal power input supplying the MPQ1530, which must be bypassed to PGND with a 10μF or greater capacitor; operating input range is 2.7V to 5.5V."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground for the control circuitry, to be connected to PGND at one point as close to the IC as possible."
      },
      {
        "number": "8",
        "name": "REF",
        "type": "power_out",
        "description": "1.25V reference voltage output, which must be bypassed to GND with a 0.1μF or greater capacitor and connects to the low-side resistor of the negative linear regulator feedback string."
      },
      {
        "number": "9",
        "name": "FB2",
        "type": "input",
        "description": "Negative linear regulator feedback input with a regulation threshold of GND, with the feedback resistor string connected between GL and REF."
      },
      {
        "number": "10",
        "name": "FB3",
        "type": "input",
        "description": "Positive linear regulator feedback input with a regulation threshold of 1.25V, with the feedback resistor string connected between GH and GND."
      },
      {
        "number": "11",
        "name": "EN",
        "type": "input",
        "description": "On/off control input where driving EN high turns the MPQ1530 on and driving it low immediately disables all outputs; connect EN to IN for automatic startup."
      },
      {
        "number": "12",
        "name": "GL",
        "type": "power_out",
        "description": "Negative linear regulator output that supplies up to 20mA to the load and must be bypassed to GND with a 1μF or greater, low-ESR ceramic capacitor."
      },
      {
        "number": "13",
        "name": "IN2",
        "type": "power_in",
        "description": "Negative linear regulator input driven by an inverting charge pump from SW, which can go as low as -20V; for the QFN package the exposed pad must be connected to this pin."
      },
      {
        "number": "14",
        "name": "GH",
        "type": "power_out",
        "description": "Positive linear regulator output that supplies as much as 20mA to the load and must be bypassed to GND with a 1μF or greater, low-ESR ceramic capacitor."
      },
      {
        "number": "15",
        "name": "IN3",
        "type": "power_in",
        "description": "Positive linear regulator input driven by a doubling, tripling, or quadrupling charge pump from SW, which can go as high as 38V."
      },
      {
        "number": "16",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground that is the source of the internal 250mΩ N-channel MOSFET switch and must be connected to GND as close to the MPQ1530 as possible."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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": [
          "extractor flagged: The exposed pad is listed in the pin table but has no printed number, so it is omitted from the pins; The datasheet does not give KiCad ERC classes; types for these pins were inferred from their describ; Types for these pins were inferred as power_out from the datasheet's description as voltage referenc",
          "exposed pad 17 added from the footprint"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0718,
        "at": "2026-10-21T02:23:56"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601147858899873792",
        "pages": 15,
        "sha256": "73dd9dbff8c2959c",
        "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": "mpq1530dq-aec1-lf-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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mpq1530dq-aec1-lf-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": "6e7acae0335ab06a6060102c1db85c10d1260fb6062a561c6306adb921eb2574",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}