SK6013SD4-33

{
  "slug": "sk6013sd4-33",
  "version": "0.1.0",
  "type": "component",
  "description": "Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-4-EP(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sk6013sd4-33",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sk6013sd4-33.kicad_sym",
    "sk6013sd4-33.kicad_mod",
    "sk6013sd4-33.glb",
    "sk6013sd4-33.step",
    "sk6013sd4-33.lbr",
    "docs/hero.png",
    "docs/sk6013sd4-33-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sk6013sd4-33-hero.glb",
    "sk6013sd4-33-hero.overlay.json",
    "sk6013sd4-33-etched.glb"
  ],
  "component": {
    "mpn": "SK6013SD4-33",
    "manufacturer": "Suntek",
    "package": "DFN-4-EP(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/bcf3acfe9aaf001c4ec7736c7102b900.pdf",
    "parts": {
      "symbol": "sk6013sd4-33.kicad_sym",
      "footprint": "sk6013sd4-33.kicad_mod",
      "model_3d": "sk6013sd4-33-hero.glb",
      "model_3d_plain": "sk6013sd4-33-etched.glb",
      "model_3d_step": "sk6013sd4-33-etched.step",
      "model_3d_step_plain": "sk6013sd4-33.step",
      "lbr": "sk6013sd4-33.lbr"
    },
    "distributor_links": {
      "lcsc": "C47325475"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:29:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; bypass with a 1μF ceramic capacitor to ground (recommended 1μF to 4.7μF, ESR 5mΩ to 100mΩ)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control input, active high (high threshold 1.5V, low threshold 0.3V); do not leave floating, tie to IN if unused."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input (2.0V to 6.0V operating, 6.5V absolute max); must be closely decoupled to GND with a 1μF or greater ceramic capacitor."
      },
      {
        "number": "5",
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin table is garbled in the extracted text. DFN pin numbers were inferred from the pin diagram (; The thermal pad has no printed pin number, so 'EP' is a placeholder. It is described as 'Thermal Pad; The datasheet text does not include DFN1×1-4L package dimensions. The dimension tables on pages 11 a"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0735,
        "at": "2026-10-22T21:29:09"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/bcf3acfe9aaf001c4ec7736c7102b900.pdf",
        "pages": 12,
        "sha256": "fab50ac23fc378a1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.57
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "86e5f8eefe287160705813dbaa7f6606754ab347715fbffa4ee680635c44541f",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sk6013sd4-33-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c2f6f4c7989246ed4fbf2e0fdfdeb3327d1b424c7112fed710833730a16544bd",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}