XBL4001DTR

{
  "slug": "xbl4001dtr",
  "version": "0.1.0",
  "type": "component",
  "description": "XBLW DC-DC Converters, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "xbl4001dtr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xbl4001dtr.kicad_sym",
    "xbl4001dtr.kicad_mod",
    "xbl4001dtr.glb",
    "xbl4001dtr.step",
    "xbl4001dtr.lbr",
    "docs/hero.png",
    "docs/xbl4001dtr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xbl4001dtr-hero.glb",
    "xbl4001dtr-hero.overlay.json",
    "xbl4001dtr-etched.glb"
  ],
  "component": {
    "mpn": "XBL4001DTR",
    "manufacturer": "XBLW",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1f83b42d2df587f74dffefcb124cf951.pdf",
    "parts": {
      "symbol": "xbl4001dtr.kicad_sym",
      "footprint": "xbl4001dtr.kicad_mod",
      "model_3d": "xbl4001dtr-hero.glb",
      "model_3d_plain": "xbl4001dtr-etched.glb",
      "model_3d_step": "xbl4001dtr-etched.step",
      "model_3d_step_plain": "xbl4001dtr.step",
      "lbr": "xbl4001dtr.lbr"
    },
    "distributor_links": {
      "lcsc": "C42415942"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:26:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 884 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "power_out",
        "description": "Power switch output pin; SW is the switch node that supplies power to the output."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "power_out",
        "description": "Power switch output pin; SW is the switch node that supplies power to the output."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; place it outside of the Schottky diode to output capacitor ground path to prevent switching current spikes from inducing voltage noise into the XBL4001."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin; an external resistor divider senses and regulates the output voltage, with a feedback threshold of 1.235V."
      },
      {
        "number": "5",
        "name": "CS",
        "type": "input",
        "description": "Output current sense pin, with ILOAD=0.155V/Rcs."
      },
      {
        "number": "6",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; drive high or float to turn on the device, drive low to turn it off."
      },
      {
        "number": "7",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input pin, operating from 4.5V to 40V DC; bypass VIN to GND with a suitably large capacitor to eliminate noise on the input."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input pin, operating from 4.5V to 40V DC; bypass VIN to GND with a suitably large capacitor to eliminate noise on the input."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Only pages 1-3 were read. The pinout is complete on page 3, but I did not check pages 4-12 for elect",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.1864,
        "at": "2026-10-23T18:25:53"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/1f83b42d2df587f74dffefcb124cf951.pdf",
        "pages": 12,
        "sha256": "d379c04fa9f5cbea",
        "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": "xbl4001dtr.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": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xbl4001dtr-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": "5fadf15ec55502f0bf8ced333abb03a2c98a18fc89d7dad4e5975b29c88cd7c2",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}