CJ6330B50M

{
  "schema_version": 1,
  "type": "component",
  "slug": "cj6330b50m",
  "title": "CJ6330B50M",
  "brief": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "cj6330b50m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CJ6330B50M",
    "manufacturer": "Changjing",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602925176410042368",
    "parts": {
      "symbol": "cj6330b50m.kicad_sym",
      "footprint": "cj6330b50m.kicad_mod",
      "model_3d": "cj6330b50m-hero.glb",
      "model_3d_plain": "cj6330b50m.glb",
      "model_3d_step": "cj6330b50m-etched.step",
      "model_3d_step_plain": "cj6330b50m.step",
      "lbr": "cj6330b50m.lbr"
    },
    "distributor_links": {
      "lcsc": "C17703082"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T16:33:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input to the device; the recommended input capacitor should be placed as close to the IN and GND pins as possible for the best transient response and minimum input impedance. Input voltage range is 2.5 V to 18 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: drive high to enable the device and low to turn it off; do not float this pin, and if not needed connect EN to IN."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; this pin can float, but connecting it to GND gives better thermal performance."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Regulator output; an output capacitor must be placed between OUT and GND, as close as possible to those pins, to maintain stability and obtain the best transient response."
      }
    ],
    "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 datasheet gives the CJ6330B50M pinout (SOT-23-5L, B-type with enable) in the 5-pin BxxM column o; The datasheet pin-function table on page 6 gives the EN pin type as input (I). The NC pin is marked "
        ],
        "pages_sent": 11,
        "cost_usd": 0.0551,
        "at": "2026-10-09T16:30:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602925176410042368",
        "pages": 35,
        "sha256": "156639a21081bfbe",
        "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": [
      {
        "file": "cj6330b50m.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cj6330b50m-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "fabec57f0edefb4f377f62c29768d271a0d0a5243c08ac89f61ccce0133af652",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Changjing",
      "Package": "SOT-23-5L",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cj6330b50m"
  ],
  "discovery_pitch": "CJ6330B50M (Changjing) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cj6330b50m.kicad_sym",
    "cj6330b50m.kicad_mod",
    "cj6330b50m.glb",
    "cj6330b50m.step",
    "cj6330b50m.lbr",
    "docs/hero.png",
    "docs/cj6330b50m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cj6330b50m-hero.glb",
    "cj6330b50m-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}