ME6214A33M3G

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  "slug": "me6214a33m3g",
  "title": "ME6214A33M3G",
  "brief": "MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
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  "component": {
    "mpn": "ME6214A33M3G",
    "manufacturer": "MICRONE",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2c1e1cc5222c4648fa22751bc5bab02e.pdf",
    "parts": {
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      "lbr": "me6214a33m3g.lbr"
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    "distributor_links": {
      "lcsc": "C427598"
    },
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin (接地引脚). Connect to system ground; carries return current for both quiescent bias (~0.7 uA) and load current (up to 300 mA)."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated voltage output (电压输出端). Fixed 3.3 V ±2% for the A33 option, delivers up to 300 mA with 160 mV typical dropout at 100 mA. Requires a 1 uF output capacitor (CL) to VSS for stability."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated supply input (电压输入端). Operating range 2.0 V to 18 V; absolute maximum 18 V. Requires a 1 uF input capacitor (CIN) to VSS for stability."
      }
    ],
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
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        "refuses_to_fabricate": true
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    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-3@sha256:ab2ce7041629a2c0",
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          3,
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        "zmin_mm": 0,
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        "checked": "2026-10-07",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "MICRONE",
      "Package": "SOT-23-3",
      "Category": "PMIC",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
        {
          "name": "Input voltage range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 18,
          "conditions": "",
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        {
          "name": "Output accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
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        {
          "name": "Effective output voltage",
          "symbol": "VOUT(E)",
          "kind": "electrical",
          "unit": "X",
          "min": 0.98,
          "typ": null,
          "max": null,
          "conditions": "IOUT=30mA, VIN= VOUT+1V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Specified output voltage",
          "symbol": "VOUT(T)",
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          "max": 1.02,
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        },
        {
          "name": "Quiescent current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.7,
          "max": 1.5,
          "conditions": "VIN= VOUT+1V",
          "source_page": 6,
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        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
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        {
          "name": "Output pin current",
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          "unit": "mA",
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          "typ": null,
          "max": 400,
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        },
        {
          "name": "Allowable maximum power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "SOT23-3/5 package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "TOPR",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Storage temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Maximum output current",
          "symbol": "IOUTMAX",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 300,
          "max": null,
          "conditions": "VIN= VOUT+1V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "VIN= VOUT+1V, 1mA≤IOUT≤100mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDIF1",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "IOUT =100mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDIF2",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 320,
          "max": null,
          "conditions": "IOUT =200mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT/(ΔVIN • VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.022,
          "max": null,
          "conditions": "IOUT =10mA, VOUT+1V ≤VIN≤18V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "VIN= VOUT+1V, VCE＝VIN, VOUT＝0V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Current limit",
          "symbol": "Ilimit",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "VOUT=VOUT(E)×0.95, VIN= VOUT (T)+2V",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
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  "variants": [
    {
      "mpn": "ME6214A33M3G",
      "kind": "packaging"
    },
    {
      "mpn": "ME6214A33M3GA33PG",
      "kind": "packaging"
    },
    {
      "mpn": "ME6214A33M3GC33M5G",
      "kind": "packaging"
    },
    {
      "mpn": "ME6214A33M3GC33N6G",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T01:50:19.063Z"
}