PJ78L05PA

{
  "slug": "pj78l05pa",
  "version": "0.1.0",
  "type": "component",
  "description": "PJSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "pj78l05pa",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pj78l05pa.kicad_sym",
    "pj78l05pa.kicad_mod",
    "pj78l05pa.glb",
    "pj78l05pa.step",
    "pj78l05pa.lbr",
    "docs/hero.png",
    "docs/pj78l05pa-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pj78l05pa-hero.glb",
    "pj78l05pa-hero.overlay.json",
    "pj78l05pa-etched.glb"
  ],
  "component": {
    "mpn": "PJ78L05PA",
    "manufacturer": "PJSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5846551cd9887a551ab9a8da3b4f4fd0.pdf",
    "parts": {
      "symbol": "pj78l05pa.kicad_sym",
      "footprint": "pj78l05pa.kicad_mod",
      "model_3d": "pj78l05pa-hero.glb",
      "model_3d_plain": "pj78l05pa-etched.glb",
      "model_3d_step": "pj78l05pa-etched.step",
      "model_3d_step_plain": "pj78l05pa.step",
      "lbr": "pj78l05pa.lbr"
    },
    "distributor_links": {
      "lcsc": "C22438597"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:34:40Z",
      "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 5 V output, rated up to 100 mA, and should be bypassed with a 0.1 µF capacitor located as close as possible to the regulator."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection; the datasheet lists pins 2, 3, 6 and 7 as GND."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection; the datasheet lists pins 2, 3, 6 and 7 as GND."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; the datasheet gives no function for this pin."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; the datasheet gives no function for this pin."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection; the datasheet lists pins 2, 3, 6 and 7 as GND."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection; the datasheet lists pins 2, 3, 6 and 7 as GND."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input voltage, with an absolute maximum of 35 V, and should be bypassed with a 0.33 µF capacitor located as close as possible to the regulator."
      }
    ],
    "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": null,
        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 4,
        "cost_usd": 0.0004,
        "at": "2026-10-27T00:34:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5846551cd9887a551ab9a8da3b4f4fd0.pdf",
        "pages": 4,
        "sha256": "c0921ce148f9da03",
        "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": "pj78l05pa.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": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pj78l05pa-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": "77b826122302968a05e234d5e3b7576c24e49f1886fa753674b755c41b54cff8",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}