SK6054D4-08

{
  "slug": "sk6054d4-08",
  "version": "0.1.0",
  "type": "component",
  "description": "Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-4(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sk6054d4-08",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sk6054d4-08.kicad_sym",
    "sk6054d4-08.kicad_mod",
    "sk6054d4-08.glb",
    "sk6054d4-08.step",
    "sk6054d4-08.lbr",
    "docs/hero.png",
    "docs/sk6054d4-08-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sk6054d4-08-hero.glb",
    "sk6054d4-08-hero.overlay.json",
    "sk6054d4-08-etched.glb"
  ],
  "component": {
    "mpn": "SK6054D4-08",
    "manufacturer": "Suntek",
    "package": "DFN-4(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345301764001792",
    "parts": {
      "symbol": "sk6054d4-08.kicad_sym",
      "footprint": "sk6054d4-08.kicad_mod",
      "model_3d": "sk6054d4-08-hero.glb",
      "model_3d_plain": "sk6054d4-08-etched.glb",
      "model_3d_step": "sk6054d4-08-etched.step",
      "model_3d_step_plain": "sk6054d4-08.step",
      "lbr": "sk6054d4-08.lbr"
    },
    "distributor_links": {
      "lcsc": "C22396218"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T17:15:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin; the datasheet requires an output ceramic capacitor of 0.47 µF to 10 µF (usually 1 µF) with ESR of 5 mΩ to 100 mΩ, placed as close as possible to OUT and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, which must be connected to the thermal pad and wired with a wide copper trace."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip enable pin where logic H turns the regulator on and L puts it in standby with output auto-discharge; the CE pin has no internal pull-up or pull-down, so it must not be left floating, and it should be tied to IN if unused, with an enable low threshold of 0.4 V and high threshold of 0.9 V."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin for input voltages from 1.2 V to 5.0 V, with a 1 µF ceramic input capacitor recommended between VIN and GND as close to the device as possible."
      },
      {
        "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-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 MPN SK6054D4-08 follows the datasheet ordering pattern SK6054D4-XX, where XX is the output volta; The DFN1×1-4 package has an unnumbered thermal pad (marked '-' in the pin description table) that th",
          "exposed pad 5 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0333,
        "at": "2026-10-20T17:13:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345301764001792",
        "pages": 10,
        "sha256": "79f7a251339bb445",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "sk6054d4-08.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.98,
          0.57
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "86e5f8eefe287160705813dbaa7f6606754ab347715fbffa4ee680635c44541f",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sk6054d4-08-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": "70f81a9c29c403ace22d2f1682abc09e3fc08516b9a05af708deac2d8c0ae6a2",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}