XL2012E1

{
  "slug": "xl2012e1",
  "version": "0.1.0",
  "type": "component",
  "description": "XLSEMI DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "xl2012e1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xl2012e1.kicad_sym",
    "xl2012e1.kicad_mod",
    "xl2012e1.glb",
    "xl2012e1.step",
    "xl2012e1.lbr",
    "docs/hero.png",
    "docs/xl2012e1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xl2012e1-hero.glb",
    "xl2012e1-hero.overlay.json"
  ],
  "component": {
    "mpn": "XL2012E1",
    "manufacturer": "XLSEMI",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175912034881536",
    "parts": {
      "symbol": "xl2012e1.kicad_sym",
      "footprint": "xl2012e1.kicad_mod",
      "model_3d": "xl2012e1-hero.glb",
      "model_3d_plain": "xl2012e1.glb",
      "model_3d_step": "xl2012e1-etched.step",
      "model_3d_step_plain": "xl2012e1.step",
      "lbr": "xl2012e1.lbr"
    },
    "distributor_links": {
      "lcsc": "C73338"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T13:51:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin with a feedback threshold voltage of 5V; the output short shutdown triggers when FB falls below 1.5V."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "3",
        "name": "VC",
        "type": "power_out",
        "description": "Internal voltage regulator bypass pin; connect a 1uF capacitor from VC to VIN."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input operating from 8V to 40V DC; bypass VIN to GND with a suitably large capacitor to suppress input noise."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "output",
        "description": "Power switch output node that supplies power to the output; voltage limited to -0.3 V to VIN per the absolute maximum ratings."
      },
      {
        "number": "6",
        "name": "SW",
        "type": "output",
        "description": "Power switch output node that supplies power to the output; voltage limited to -0.3 V to VIN per the absolute maximum ratings."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; route it outside the Schottky diode to output capacitor ground path to keep switching current spikes from injecting noise into the IC."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; route it outside the Schottky diode to output capacitor ground path to keep switching current spikes from injecting noise into the IC."
      }
    ],
    "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's Table 1 groups pins 5,6 (SW) and 7,8 (GND) on one line each. They are split here int; The pin configuration figure text is garbled in extraction; the pin mapping was taken from Table 1 (; The datasheet does not classify VC as a power pin type; it is an internal 3.3V regulator bypass node"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0377,
        "at": "2026-10-09T13:49:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175912034881536",
        "pages": 10,
        "sha256": "245fdfd918ae0ca3",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xl2012e1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7246ffb44f942bf4366ed5b007b50bf2a5e24c528bcd893179c08fee22228f51",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}