CJ6101B33M

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  "slug": "cj6101b33m",
  "title": "CJ6101B33M",
  "brief": "Changjing Voltage Reference, SOT-23-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "CJ6101B33M",
    "manufacturer": "Changjing",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Reference",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2108201930_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJ6101B33M_C2829345.pdf",
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      "lbr": "cj6101b33m.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated power input, 1.8 V to 8 V (abs max 9 V). Bypass to VSS with a 1 µF ceramic capacitor close to the pin; a small series resistor (~3 Ω) may be added with an X5R ceramic to damp start-up transients."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Device ground / common return for VIN, VOUT and CE. All voltages in the datasheet are referenced to this node."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip-enable logic input. On the 'B' option (CJ6101B) it is active-high with an internal pull-down resistor to VSS and an internal output-discharge resistor on VOUT, so leaving CE open keeps the regulator off. VCE(H) ≥ 1.5 V (up to VIN) enables the regulator; VCE(L) ≤ 0.3 V disables it (standby current ≈ 0.1 µA)."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to VSS; do not use as a routing via."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.3 V output, up to 300 mA continuous (600 mA absolute-max). Requires a 1 µF ceramic (or tantalum) capacitor to VSS close to the pin for loop stability; typical dropout is 110 mV at 100 mA and output noise ≈ 27 × VOUT µVRMS (10 Hz-100 kHz)."
      }
    ],
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        "sha256": "0e2340656a2045f6",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "extents_mm": [
          2.8,
          2.9,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Changjing",
      "Package": "SOT-23-5L",
      "Category": "PMIC",
      "Pins": "5"
    },
    "characteristics": {
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      "rows": [
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 9,
          "conditions": "",
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        },
        {
          "name": "Output Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
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        },
        {
          "name": "Output Current",
          "symbol": "IOUT",
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          "unit": "mA",
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        },
        {
          "name": "Operating Ambient Temperature Range",
          "symbol": "TA",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
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        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Soldering Temperature",
          "symbol": "Tsolder",
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          "unit": "",
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        {
          "name": "Operating Junction Temperature Range",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
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        },
        {
          "name": "Supply voltage at VIN",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 8,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "Tj",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating free air temperature range",
          "symbol": "TA",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
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        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 8,
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        },
        {
          "name": "Output Voltage Range",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "DC Output Accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "IOUT=1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Output Accuracy",
          "symbol": "",
          "kind": "tolerance",
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          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "IOUT=1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": 0.6,
          "typ": 0.7,
          "max": 1.3,
          "conditions": "IOUT=0, 1.2V≤VOUT≤3.3V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "∆VOUT/(VOUT×∆VIN)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.05,
          "max": 0.3,
          "conditions": "IOUT =10mA, VOUT +1V≤VIN≤8V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current Limit",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "mA",
          "min": 550,
          "typ": 700,
          "max": 850,
          "conditions": "VOUT= 0.5 x VOUT(Normal) , VIN = 5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "CE \"High\" Voltage",
          "symbol": "VCE“H”",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "",
          "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"
        }
      ]
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  "variants": [
    {
      "mpn": "CJ6101B33MM",
      "kind": "packaging"
    },
    {
      "mpn": "CJ6101B33MP",
      "kind": "packaging"
    },
    {
      "mpn": "CJ6101B33MF",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T19:06:50.032Z"
}