CJ6109A33P

{
  "slug": "cj6109a33p",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "cj6109a33p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cj6109a33p.kicad_sym",
    "cj6109a33p.kicad_mod",
    "cj6109a33p.glb",
    "cj6109a33p.step",
    "cj6109a33p.lbr",
    "docs/hero.png",
    "docs/cj6109a33p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cj6109a33p-hero.glb",
    "cj6109a33p-hero.overlay.json",
    "cj6109a33p-etched.glb"
  ],
  "component": {
    "mpn": "CJ6109A33P",
    "manufacturer": "Changjing",
    "package": "SOT-89-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e92041530495fea985d4479247792a70.pdf",
    "parts": {
      "symbol": "cj6109a33p.kicad_sym",
      "footprint": "cj6109a33p.kicad_mod",
      "model_3d": "cj6109a33p-hero.glb",
      "model_3d_plain": "cj6109a33p-etched.glb",
      "model_3d_step": "cj6109a33p-etched.step",
      "model_3d_step_plain": "cj6109a33p.step",
      "lbr": "cj6109a33p.lbr"
    },
    "distributor_links": {
      "lcsc": "C17703065"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T01:17:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin; all voltages are referenced to network ground."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input; recommended supply voltage range is 1.6V to 6.0V, with a 4.7μF or larger input capacitor."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output; guaranteed output current is 1.0A typical and output voltage is 3.3V for this A33 variant, with a 4.7μF or larger output capacitor."
      }
    ],
    "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 SOT-89-3L pin table on page 2 is garbled in the extracted text. It lists the functions VSS, VIN "
        ],
        "pages_sent": 10,
        "cost_usd": 0.0196,
        "at": "2026-11-05T01:17:47"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e92041530495fea985d4479247792a70.pdf",
        "pages": 10,
        "sha256": "75ae8c6e825a8cea",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cj6109a33p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cj6109a33p-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "6f24f2860621fbddba10e5dfd5acf31b27e19bd194cf42ad3ceeb9489c3bdd06",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOT-89-3L",
      "source_page": 6,
      "D": {
        "nom_mm": 4.5,
        "range_mm": [
          4.4,
          4.6
        ]
      },
      "E1": {
        "nom_mm": 2.45,
        "range_mm": [
          2.3,
          2.6
        ]
      },
      "E": {
        "nom_mm": 4.095,
        "range_mm": [
          3.94,
          4.25
        ]
      },
      "e": {
        "nom_mm": 1.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.5,
        "range_mm": [
          1.4,
          1.6
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "cj6109a33p.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}