LP5305AQVF

{
  "schema_version": 1,
  "type": "component",
  "slug": "lp5305aqvf",
  "title": "LP5305AQVF",
  "brief": "LOWPOWER Battery Management, DFN-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "lp5305aqvf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LP5305AQVF",
    "manufacturer": "LOWPOWER",
    "package": "DFN-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918155129868288",
    "parts": {
      "symbol": "lp5305aqvf.kicad_sym",
      "footprint": "lp5305aqvf.kicad_mod",
      "model_3d": "lp5305aqvf-hero.glb",
      "model_3d_plain": "lp5305aqvf.glb",
      "model_3d_step": "lp5305aqvf-etched.step",
      "model_3d_step_plain": "lp5305aqvf.step",
      "lbr": "lp5305aqvf.lbr"
    },
    "distributor_links": {
      "lcsc": "C517045"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T00:35:39Z",
      "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, rated -0.3V to +30V to GND with 3.3V to 5V recommended operating range; connect a ceramic capacitor between VIN and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all grounds should be tied together on one uninterrupted ground plane."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; the datasheet specifies no internal connection for this pin."
      },
      {
        "number": "4",
        "name": "Fault",
        "type": "output",
        "description": "Open-drain fault output indicating device status (input OVP, output OCP, battery OVP, over-temperature); logic low is 0.2V max at 5mA sink and pin limits are -0.3V to +7V."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable pin with VENH 1.4V min and VENL 0.4V max thresholds; it has an internal pull-down and may be left floating, and driving it high turns the power switch off."
      },
      {
        "number": "6",
        "name": "BAT",
        "type": "input",
        "description": "Battery voltage detector input; the battery overvoltage threshold is 4.35V with 275mV hysteresis and 200µs blanking, and BAT leakage is 10nA max at 4.4V."
      },
      {
        "number": "7",
        "name": "ISET",
        "type": "passive",
        "description": "Overcurrent limit setting pin; a resistor RSET to GND sets IOCP = 25000 / RSET, with RSET specified from 15kΩ to 90kΩ."
      },
      {
        "number": "8",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output through the power MOSFET, rated -0.3V to +7V to GND; RDS(ON) is 160 mΩ typ and 250 mΩ max at 1A."
      },
      {
        "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 printed as 'EP' rather than a numeric pin number, so it is listed as EP. Its type; Pin 3 is NC (no connect) and is typed unconnected per the ERC convention; the datasheet gives no fur; Pin positions are confirmed from the functional pin description table (page 3) and cross-checked aga",
          "exposed pad 9 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0397,
        "at": "2026-10-10T00:33:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918155129868288",
        "pages": 7,
        "sha256": "af9a27626bf747bc",
        "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": "lp5305aqvf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.98,
          0.92
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "914cd301aa2efff54a7c18fe40fe21c25b277d6109b6cb10afb266387128ddd0",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp5305aqvf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.98,
          0.92
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2c7031c0f2a38e42b98523508060b1fea8b087f86a15a549c160327a0cb986b5",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "LOWPOWER",
      "Package": "DFN-8-EP(2x2)",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lp5305aqvf"
  ],
  "discovery_pitch": "LP5305AQVF (LOWPOWER) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lp5305aqvf.kicad_sym",
    "lp5305aqvf.kicad_mod",
    "lp5305aqvf.glb",
    "lp5305aqvf.step",
    "lp5305aqvf.lbr",
    "docs/hero.png",
    "docs/lp5305aqvf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp5305aqvf-hero.glb",
    "lp5305aqvf-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}