PJ75BL50SQ

{
  "slug": "pj75bl50sq",
  "version": "0.1.0",
  "type": "component",
  "description": "PJSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "pj75bl50sq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pj75bl50sq.kicad_sym",
    "pj75bl50sq.kicad_mod",
    "pj75bl50sq.glb",
    "pj75bl50sq.step",
    "pj75bl50sq.lbr",
    "docs/hero.png",
    "docs/pj75bl50sq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pj75bl50sq-hero.glb",
    "pj75bl50sq-hero.overlay.json",
    "pj75bl50sq-etched.glb"
  ],
  "component": {
    "mpn": "PJ75BL50SQ",
    "manufacturer": "PJSEMI",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603148882189185024",
    "parts": {
      "symbol": "pj75bl50sq.kicad_sym",
      "footprint": "pj75bl50sq.kicad_mod",
      "model_3d": "pj75bl50sq-hero.glb",
      "model_3d_plain": "pj75bl50sq-etched.glb",
      "model_3d_step": "pj75bl50sq-etched.step",
      "model_3d_step_plain": "pj75bl50sq.step",
      "lbr": "pj75bl50sq.lbr"
    },
    "distributor_links": {
      "lcsc": "C5456751"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:32:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the input and output capacitors must return to this pin, and a wide copper trace is required for GND on the PCB."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input rated 3V to 36V in recommended operation (absolute maximum -0.3V to +40V), decoupled with a 1µF to 10µF ceramic capacitor placed as close to the device as possible."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 5.0V output for this PJ75BL50SQ variant, supplying up to 200mA, with a 1µF to 10µF output capacitor (ESR 5mΩ to 100mΩ, X7R or X5R) placed close to OUT and GND."
      }
    ],
    "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 pin distribution text on page 2 lists '2.VIN' twice (once as a stray label and again in t; The Ordering Information on page 2 gives the output current tap as 'L: 150mA', while the Features, R"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0327,
        "at": "2026-10-18T01:30:48"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603148882189185024",
        "pages": 14,
        "sha256": "d9ee3992109c7815",
        "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": "pj75bl50sq.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pj75bl50sq-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": "d7934dd21d4518893e71f719169fc4dbf8e904a376a47e14d5efcf8d08336720",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}