cj6206b30m

{
  "slug": "cj6206b30m",
  "version": "0.1.0",
  "type": "component",
  "description": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "pmic",
    "cj6206b30m"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cj6206b30m.kicad_sym",
    "cj6206b30m.kicad_mod",
    "cj6206b30m.glb",
    "cj6206b30m.step",
    "cj6206b30m.lbr",
    "docs/hero.png",
    "docs/cj6206b30m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cj6206b30m-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray"
  },
  "component": {
    "mpn": "CJ6206B30M",
    "manufacturer": "Changjing",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "parts": {
      "symbol": "cj6206b30m.kicad_sym",
      "footprint": "cj6206b30m.kicad_mod",
      "model_3d": "cj6206b30m-etched.glb",
      "model_3d_plain": "cj6206b30m.glb",
      "model_3d_step": "cj6206b30m-etched.step",
      "model_3d_step_plain": "cj6206b30m.step",
      "lbr": "cj6206b30m.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated power input. Operating range 2.0V to 7.0V (absolute max VSS-0.3V to VSS+8V). Bypass with a 1µF low-ESR ceramic input capacitor (CIN) close to the pin."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground return / device negative supply. Common return for VIN, VOUT and CE reference."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "TTL-compatible chip-enable (shutdown) input. CE ≥ 1.5V (VCE\"H\") enables the regulator; CE ≤ 0.3V (VCE\"L\") or CE tied to VSS disables it, dropping standby current to <0.1µA. Must not be left floating."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to any convenient net; no electrical function on the SOT-23-5L variant."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.0V output (±2% typical), rated 300mA continuous, 600mA absolute max. Bypass with a 1µF low-ESR ceramic output capacitor (COUT) for stability and transient response. Short-circuit protected (I_SHORT ≈ 50mA when VOUT shorted to VSS)."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C2829378",
      "digikey": false,
      "mouser": false
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:55:52Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "models_3d": [
      {
        "file": "cj6206b30m.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cj6206b30m-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": "6689b7fcaee2507e90ebd26f85d57eb287b029fa33aeb4742e46360e9e292190",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": null,
      "rows": [
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "IOUT=0",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "CE = VSS",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 300,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "Vdif",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "IOUT =150mA; VOUT≥3.0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "∆VOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VIN= VOUT +1V, 1mA≤IOUT≤100mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "∆VOUT/(VOUT×∆VIN)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.2,
          "conditions": "IOUT =10mA; VOUT +1V≤VIN≤6V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "CE High Voltage",
          "symbol": "VCE“H”",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "max printed as VIN",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "CE Low Voltage",
          "symbol": "VCE“L”",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Effective accuracy",
          "symbol": "VOUT(E)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "IOUT=1mA; min printed VOUT*0.98, max printed VOUT*1.02",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Characteristics",
          "symbol": "∆VOUT/(∆T×VOUT)",
          "kind": "temperature_coefficient",
          "unit": "ppm",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "IOUT =10mA; -40≤T≤+85",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Short Current",
          "symbol": "IShort",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VOUT =VSS",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Rate 1kHz",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 65,
          "max": null,
          "conditions": "1kHz; IOUT=50mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Rate 10kHz",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "10kHz; IOUT=50mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage absolute maximum",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 8,
          "conditions": "relative to VSS (printed VSS-0.3~VSS+8)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current absolute maximum",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage absolute maximum",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "min relative to VSS; max printed as VIN+0.3",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "SOT-23-3L/SOT-23-5L package",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering Temperature",
          "symbol": "T solder",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  }
}