MP20075DH-LF-Z

{
  "slug": "mp20075dh-lf-z",
  "version": "0.1.0",
  "type": "component",
  "description": "Monolithic Power Systems Power Management - Specialized, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mp20075dh-lf-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mp20075dh-lf-z.kicad_sym",
    "mp20075dh-lf-z.kicad_mod",
    "mp20075dh-lf-z.glb",
    "mp20075dh-lf-z.step",
    "mp20075dh-lf-z.lbr",
    "docs/hero.png",
    "docs/mp20075dh-lf-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mp20075dh-lf-z-hero.glb",
    "mp20075dh-lf-z-hero.overlay.json",
    "mp20075dh-lf-z-etched.glb"
  ],
  "component": {
    "mpn": "MP20075DH-LF-Z",
    "manufacturer": "Monolithic Power Systems",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906849816358912",
    "parts": {
      "symbol": "mp20075dh-lf-z.kicad_sym",
      "footprint": "mp20075dh-lf-z.kicad_mod",
      "model_3d": "mp20075dh-lf-z-hero.glb",
      "model_3d_plain": "mp20075dh-lf-z-etched.glb",
      "model_3d_step": "mp20075dh-lf-z-etched.step",
      "model_3d_step_plain": "mp20075dh-lf-z.step",
      "lbr": "mp20075dh-lf-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C17378243",
      "digikey": "1589-1551-2-ND",
      "mouser": "946-MP20075DHLFZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:46:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1589-1551-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "946-MP20075DHLFZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DDQ",
        "type": "power_in",
        "description": "Power input for the VTT regulator, normally connected to the DDR2/3/3L/4 VDDQ rail and bypassed with a 10μF ceramic capacitor; absolute maximum supply voltage VDDQ is -0.3V to 3.6V."
      },
      {
        "number": "2",
        "name": "VTT",
        "type": "power_out",
        "description": "Output of the VTT LDO, a precision VREF/2 voltage that tracks VREF, which sources or sinks up to 3A and is recommended to be bypassed with 2x10μF ceramic capacitors."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, which must be connected to the same ground plane as the exposed pad."
      },
      {
        "number": "4",
        "name": "VTTSEN",
        "type": "input",
        "description": "Kelvin-sensed feedback input that should be connected to the VTT regulation point (usually the VTT local bypass capacitor) through a direct sense trace."
      },
      {
        "number": "5",
        "name": "VDRV",
        "type": "power_in",
        "description": "Chip bias voltage that should be connected to a 3.3V supply within the recommended 3.0V to 3.5V range and bypassed with a 4.7μF capacitor."
      },
      {
        "number": "6",
        "name": "REF",
        "type": "input",
        "description": "LDO signal input used to generate the VDDQ/2 reference, to be bypassed with a 0.1μF capacitor."
      },
      {
        "number": "7",
        "name": "EN",
        "type": "input",
        "description": "VTT regulator enable input where EN high enables the MP20075, with EN_H threshold of 1.4V and EN_L threshold of 0.5V, and the datasheet calls for a 100k pull-up resistor."
      },
      {
        "number": "8",
        "name": "VTTREF",
        "type": "output",
        "description": "Precision buffered VREF/2 output that tracks VREF with a drive capability of up to 10mA for the DDR memory input comparators."
      },
      {
        "number": "9",
        "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 datasheet lists pin 3 as 'GND, Exposed Pad' in one row. The exposed pad on the MSOP8E package ha; The VTTREF bypass value is inconsistent in the datasheet. The pin function table says 0.1μF, while t; The VDRV bypass value is inconsistent. The pin table says 4.7μF, while the application section gives"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0538,
        "at": "2026-10-20T23:43:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906849816358912",
        "pages": 11,
        "sha256": "1ffd1742b5c1a12a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mp20075dh-lf-z.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mp20075dh-lf-z-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f7d853493c1541db4956322695981e5fb01ff176fd7cb5e733d8885cd354e92a",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}