LPD3201

{
  "schema_version": 1,
  "type": "component",
  "slug": "lpd3201",
  "title": "LPD3201",
  "brief": "Suosemi DC-DC Converters, SOIC-8-EP. 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)",
    "lpd3201",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LPD3201",
    "manufacturer": "Suosemi",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175354100715520",
    "parts": {
      "symbol": "lpd3201.kicad_sym",
      "footprint": "lpd3201.kicad_mod",
      "model_3d": "lpd3201-hero.glb",
      "model_3d_plain": "lpd3201.glb",
      "model_3d_step": "lpd3201-etched.step",
      "model_3d_step_plain": "lpd3201.step",
      "lbr": "lpd3201.lbr"
    },
    "distributor_links": {
      "lcsc": "C46321"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T23:28:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 539 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Vin",
        "type": "power_in",
        "description": "Power supply input pin with an operating voltage of DC 5V to 70V; absolute maximum input voltage is -0.3 to 70 V."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Power output (switch node) pin; absolute maximum voltage is -0.3 V to Vin."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin with a feedback voltage of 1.25 V; absolute maximum voltage is -0.3 V to Vin."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: low enables the regulator and high disables it (EN threshold 1.6 V high, 0.8 V low), and a floating pin defaults to low."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; PCB layout must be taken care of for this pin."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; PCB layout must be taken care of for this pin."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; PCB layout must be taken care of for this pin."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; PCB layout must be taken care of for this pin."
      },
      {
        "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: Package mismatch: the hint says SOIC-8-EP, but the datasheet only describes an SOP-8 package (page 7; Pin 1-8 mapping is taken from the pin description table on page 2; the pin-out figure (Figure 1, top; Pins 5-8 are listed in the datasheet as one group 'GND'; each is reported separately here as GND bec",
          "exposed pad 9 added from the footprint",
          "1/9 pins cited to the wrong page (name found elsewhere): ['7:GND@p2']"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0282,
        "at": "2026-10-09T23:26:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175354100715520",
        "pages": 7,
        "sha256": "61b69d742202f8bf",
        "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": "lpd3201.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lpd3201-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a9204f44b2534cd974031eb3cf12984f95ca4d9cd1a486df5f5baff6ea744c08",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Suosemi",
      "Package": "SOIC-8-EP",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lpd3201"
  ],
  "discovery_pitch": "LPD3201 (Suosemi) 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",
    "lpd3201.kicad_sym",
    "lpd3201.kicad_mod",
    "lpd3201.glb",
    "lpd3201.step",
    "lpd3201.lbr",
    "docs/hero.png",
    "docs/lpd3201-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lpd3201-hero.glb",
    "lpd3201-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}