LP6493BSOF

{
  "slug": "lp6493bsof",
  "version": "0.1.0",
  "type": "component",
  "description": "LOWPOWER AC-DC Controllers & Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "lp6493bsof",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lp6493bsof.kicad_sym",
    "lp6493bsof.kicad_mod",
    "lp6493bsof.glb",
    "lp6493bsof.step",
    "lp6493bsof.lbr",
    "docs/hero.png",
    "docs/lp6493bsof-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp6493bsof-hero.glb",
    "lp6493bsof-hero.overlay.json",
    "lp6493bsof-etched.glb"
  ],
  "component": {
    "mpn": "LP6493BSOF",
    "manufacturer": "LOWPOWER",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "AC-DC Controllers & Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/664d5293d84bf0a1145f04525ad244b6.pdf",
    "parts": {
      "symbol": "lp6493bsof.kicad_sym",
      "footprint": "lp6493bsof.kicad_mod",
      "model_3d": "lp6493bsof-hero.glb",
      "model_3d_plain": "lp6493bsof-etched.glb",
      "model_3d_step": "lp6493bsof-etched.step",
      "model_3d_step_plain": "lp6493bsof.step",
      "lbr": "lp6493bsof.lbr"
    },
    "distributor_links": {
      "lcsc": "C517098"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:59:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FB",
        "type": "input",
        "description": "Voltage feedback input with 0.6V reference, connected to the output divider (VOUT = 0.6V × (1 + RUP/RDN)) and also used for cable compensation."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "Output current sense pin; current limit trips when CS voltage exceeds 65mV (LP6493BSOF) per IOUT = VCS/RSEN."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage, 8V to 30V operating range (absolute maximum -0.3V to +36V)."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "output",
        "description": "Switch node pin of the internal power MOSFETs (absolute maximum -0.3V to +36V), shorted with pin 6."
      },
      {
        "number": "6",
        "name": "SW",
        "type": "output",
        "description": "Switch node pin of the internal power MOSFETs (absolute maximum -0.3V to +36V), shorted with pin 5."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground, shorted with pin 8."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground, shorted with pin 7."
      }
    ],
    "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 5-8 positions are inferred from the pin table (5,6 SW; 7,8 GND); the package drawing text is gar"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0487,
        "at": "2026-10-22T21:59:00"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/664d5293d84bf0a1145f04525ad244b6.pdf",
        "pages": 6,
        "sha256": "9e7e79f7d3c9e35e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lp6493bsof.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp6493bsof-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0002b971185b2dd96315f525c403f3e2babf94fcb11e516f80f59f24714fe44a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}