LP5305QVF

{
  "slug": "lp5305qvf",
  "version": "0.1.0",
  "type": "component",
  "description": "LOWPOWER Supervisor And Reset ICs, DFN-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lp5305qvf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lp5305qvf.kicad_sym",
    "lp5305qvf.kicad_mod",
    "lp5305qvf.glb",
    "lp5305qvf.step",
    "lp5305qvf.lbr",
    "docs/hero.png",
    "docs/lp5305qvf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp5305qvf-hero.glb",
    "lp5305qvf-hero.overlay.json",
    "lp5305qvf-etched.glb"
  ],
  "component": {
    "mpn": "LP5305QVF",
    "manufacturer": "LOWPOWER",
    "package": "DFN-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903993196494849",
    "parts": {
      "symbol": "lp5305qvf.kicad_sym",
      "footprint": "lp5305qvf.kicad_mod",
      "model_3d": "lp5305qvf-hero.glb",
      "model_3d_plain": "lp5305qvf-etched.glb",
      "model_3d_step": "lp5305qvf-etched.step",
      "model_3d_step_plain": "lp5305qvf.step",
      "lbr": "lp5305qvf.lbr"
    },
    "distributor_links": {
      "lcsc": "C387701"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:12:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power source input with a 3.3V to 5V recommended range and a 30V absolute maximum to GND; connect a ceramic capacitor between VIN and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; the datasheet recommends one uninterrupted ground plane connecting power and analog ground."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, not internally used by the device."
      },
      {
        "number": "4",
        "name": "Fault",
        "type": "output",
        "description": "Open-drain fault output that goes low on input OVP, output over-current, battery OVP or over-temperature; FAULT low sink of 5mA gives 0.2V max and high-level leakage is 10uA max at 5V."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable pin with 1.4V (VENH) high and 0.4V (VENL) low thresholds; it has an internal pull-down so it may float, and driving it high turns the power switch off."
      },
      {
        "number": "6",
        "name": "BAT",
        "type": "input",
        "description": "Battery voltage detector input; battery overvoltage threshold is 4.35V typ. with 0.275V hysteresis and 200us blanking at VIN=5V."
      },
      {
        "number": "7",
        "name": "ISET",
        "type": "passive",
        "description": "Over-current limit setting pin; connect an external RSET resistor to GND (15kΩ to 90kΩ recommended), with IOCP = 25000 / RSET."
      },
      {
        "number": "8",
        "name": "VOUT",
        "type": "output",
        "description": "Output through the internal power MOSFET, with an absolute maximum rating of -0.3V to +7V to GND and output short-circuit protection."
      },
      {
        "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 exposed pad is not given a number in the datasheet pin table or the package top view, so it is l; The datasheet gives the pin functions as a single table labeled DFN8 and does not state an explicit ; Some limits quoted in the pin descriptions (VIN absolute max, VOUT absolute max, FAULT sink and leak",
          "exposed pad 9 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0416,
        "at": "2026-10-18T06:10:35"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903993196494849",
        "pages": 8,
        "sha256": "436562b21bb3d69c",
        "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": "lp5305qvf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "914cd301aa2efff54a7c18fe40fe21c25b277d6109b6cb10afb266387128ddd0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp5305qvf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.92
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "51294dbea677ad4244f921ec56826b13f04f878250c7dbfca8804727485741e4",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}