main
Ray Set visibility: public fad02b8 5h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "cj6330a30m",
  "title": "CJ6330A30M",
  "brief": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. 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)",
    "cj6330a30m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CJ6330A30M",
    "manufacturer": "Changjing",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590912666796183552",
    "parts": {
      "symbol": "cj6330a30m.kicad_sym",
      "footprint": "cj6330a30m.kicad_mod",
      "model_3d": "cj6330a30m-hero.glb",
      "model_3d_plain": "cj6330a30m-etched.glb",
      "model_3d_step": "cj6330a30m-etched.step",
      "model_3d_step_plain": "cj6330a30m.step",
      "lbr": "cj6330a30m.lbr"
    },
    "distributor_links": {
      "lcsc": "C2829400"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:57:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output; an output capacitor must be placed between OUT and GND to maintain stability, as close to the OUT and GND pins as possible for best transient response."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Input to the device; use the recommended input capacitor placed as close as possible to the IN and GND pins to obtain the best transient response and minimize input impedance. Input voltage range is 2.5V to 18V."
      }
    ],
    "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: Pin assignment taken from the 'SOT-23-3L' column (AxxM) of the Pin Configuration table on page 5: IN; Pin 3 description includes the input voltage range from Section 7.2 (2.5V to 18V) as the pin's opera"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0538,
        "at": "2026-10-17T14:55:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590912666796183552",
        "pages": 35,
        "sha256": "ef1dd74aa3b7af80",
        "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": "cj6330a30m.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cj6330a30m-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a9fe19100968af75112e10664eff8e44804b34f4849537c0a3e54819eaafd746",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Changjing",
      "Package": "SOT-23-3L",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": "• Place the input and output capacitors as close to the pins of the device as possible; • The device is connected by copper plane and the heat sink (or back pad) of the device is fully welded with",
        "page": 25,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "ef1dd74aa3b7af805542a677e704dea52e3601cf9a5469cc7d24b3d8d9c6fb07"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ef1dd74aa3b7af805542a677e704dea52e3601cf9a5469cc7d24b3d8d9c6fb07",
      "rows": [
        {
          "name": "Input voltage range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 18,
          "conditions": "TA = 25°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "DC output tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "TJ = 25°C, IOUT = 1mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 300,
          "typ": null,
          "max": null,
          "conditions": "TJ = 25°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 2,
          "max": 5,
          "conditions": "IOUT = 0mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 160,
          "max": 270,
          "conditions": "VOUT = 3.0 to 3.6V, IOUT = 100mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "LNR",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.3,
          "conditions": "VIN = VOUT +1V to 18V, IOUT = 10mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output current limit",
          "symbol": "ILimit",
          "kind": "electrical",
          "unit": "mA",
          "min": 350,
          "typ": 500,
          "max": null,
          "conditions": "VOUT = 0.5 × VOUT Normal, VIN = 5.0V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "EN = GND",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "EN low voltage",
          "symbol": "VEN L",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input voltage range",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Enable input voltage range",
          "symbol": "VEN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output voltage range",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Maximum junction temperature",
          "symbol": "TJ Max",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Tsolder",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance (SOT-23-3L)",
          "symbol": "RΘJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 261.2,
          "max": null,
          "conditions": "Still air, TA = 25°C, 1 in² FR-4 board, 2 oz copper",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case thermal resistance (SOT-23-3L)",
          "symbol": "RΘJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 65.7,
          "max": null,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Reference maximum power dissipation for continuous operation (SOT-23-3L)",
          "symbol": "PD Ref",
          "kind": "thermal",
          "unit": "W",
          "min": null,
          "typ": 0.38,
          "max": null,
          "conditions": "Still air, TA = 25°C, 1 in² FR-4 board, 2 oz copper",
          "source_page": 9,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cj6330a30m"
  ],
  "discovery_pitch": "CJ6330A30M (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",
    "cj6330a30m.kicad_sym",
    "cj6330a30m.kicad_mod",
    "cj6330a30m.glb",
    "cj6330a30m.step",
    "cj6330a30m.lbr",
    "docs/hero.png",
    "docs/cj6330a30m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cj6330a30m-hero.glb",
    "cj6330a30m-hero.overlay.json",
    "cj6330a30m-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}