CJ6211B18M

{
  "slug": "cj6211b18m",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing Pre-ordered transistors, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "cj6211b18m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cj6211b18m.kicad_sym",
    "cj6211b18m.kicad_mod",
    "cj6211b18m.glb",
    "cj6211b18m.step",
    "cj6211b18m.lbr",
    "docs/hero.png",
    "docs/cj6211b18m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cj6211b18m-hero.glb",
    "cj6211b18m-hero.overlay.json",
    "cj6211b18m-etched.glb"
  ],
  "component": {
    "mpn": "CJ6211B18M",
    "manufacturer": "Changjing",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "Pre-ordered transistors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/263fce75b348d9a943dcf8acecc7e0a1.pdf",
    "parts": {
      "symbol": "cj6211b18m.kicad_sym",
      "footprint": "cj6211b18m.kicad_mod",
      "model_3d": "cj6211b18m-hero.glb",
      "model_3d_plain": "cj6211b18m-etched.glb",
      "model_3d_step": "cj6211b18m-etched.step",
      "model_3d_step_plain": "cj6211b18m.step",
      "lbr": "cj6211b18m.lbr"
    },
    "distributor_links": {
      "lcsc": "C2910223"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T05:29:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input to the device; the recommended supply voltage at VIN is 1.8 V to 6.0 V, and the absolute maximum input voltage is -0.3 V to 7 V."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Regulator ground."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Enable pin: logic high enables and logic low disables the regulator; do not float this pin, and connect CE to IN if the function is not used (CE high minimum 1.5 V up to VIN, CE low maximum 0.3 V)."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Internal not connected."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output of the regulator; output voltage is set by the part's 1.8 V option (VOUT = 1.8 V) with output current rated at 700 mA maximum."
      }
    ],
    "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: CJ6211B18M decodes from the order information as B (active-high CE with pull-down), 18 (1.8 V output; The datasheet gives the output voltage as a family range (0.8 V to 5.0 V) and the 1.8 V value comes "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0348,
        "at": "2026-10-22T05:28:26"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/263fce75b348d9a943dcf8acecc7e0a1.pdf",
        "pages": 12,
        "sha256": "b591ab5b7d931710",
        "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": "cj6211b18m.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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cj6211b18m-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f0a8a8609a9c9adf004487ec2f0ec983b67c791e07ef6a7ebb5cd50515ef656f",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}