ME6231A33M3G

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  "slug": "me6231a33m3g",
  "title": "ME6231A33M3G",
  "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": "ME6231A33M3G",
    "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/ca0bf84d32e447d5affadaec46df7ce4.pdf",
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    "distributor_links": {
      "lcsc": "C2765181"
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    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground / negative supply return for the regulator. Connect directly to the system ground plane; the input and output decoupling capacitor return currents should share this node with a low-impedance path."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.3 V output pin. Sources up to 500 mA (typ) with ±1% accuracy; requires a ≥1 µF (10 µF recommended, X5R/X7R ceramic) output capacitor for stability and transient response. Internally clamped by active-discharge FET when the regulator is disabled."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply, 3 V to 18 V operating range (20 V absolute max). Decouple to VSS with a ≥1 µF (10 µF recommended) X5R/X7R ceramic capacitor placed close to the pin. VOUT + 1 V minimum headroom is needed to stay out of dropout at rated load."
      }
    ],
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      "pins": {
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        "described": 3,
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    "pin1": {
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      "at": [
        -1.1375,
        -0.95
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      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-3@sha256:ab2ce7041629a2c0",
      "mark": "drawn"
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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": "Operating Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Output Voltage (effective)",
          "symbol": "VOUT(E)",
          "kind": "tolerance",
          "unit": "X VOUT(T)",
          "min": 0.99,
          "typ": null,
          "max": 1.01,
          "conditions": "IOUT=10mA, VIN= VOUT+1V",
          "source_page": 5,
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        },
        {
          "name": "Load Regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 7,
          "max": 20,
          "conditions": "VIN= VOUT+1V, 1mA≤IOUT≤100mA",
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        },
        {
          "name": "Supply Current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1.8,
          "max": 3.6,
          "conditions": "VIN= VOUT+1V",
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          "source": "datasheet"
        },
        {
          "name": "Stand-by Current",
          "symbol": "ICEL",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0,
          "max": 0.2,
          "conditions": "VCE＝0V",
          "source_page": 5,
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        },
        {
          "name": "CE High Voltage",
          "symbol": "VCEH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
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        },
        {
          "name": "CE Low Voltage",
          "symbol": "VCEL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "Shut down",
          "source_page": 5,
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        },
        {
          "name": "Ripple Rejection Rate",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 76,
          "typ": null,
          "max": null,
          "conditions": "VIN =5V+1VrmsAC, IOUT=10mA, f=100Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 20,
          "conditions": "",
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        },
        {
          "name": "VOUT Current",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
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          "name": "Internal Power Dissipation (SOT23-3)",
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          "max": 0.54,
          "conditions": "TA=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
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          "name": "Operating Ambient Temperature Range",
          "symbol": "TOpr",
          "kind": "recommended_operating",
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          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Storage Temperature Range",
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          "conditions": "",
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        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Thermal Resistance Junction to Air (SOT23-3)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 230,
          "max": null,
          "conditions": "Junction to air",
          "source_page": 4,
          "source": "datasheet"
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      "mpn": "ME6231A33M3G",
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    {
      "mpn": "ME6231A33M3GA33PG",
      "kind": "packaging"
    },
    {
      "mpn": "ME6231A33M3GC18M5G",
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    {
      "mpn": "ME6231A33M3GC33M5G",
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  "updated_at": "2026-09-25T01:54:10.014Z"
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