ME6211C28M5G-N

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  "slug": "me6211c28m5g-n",
  "title": "ME6211C28M5G-N",
  "brief": "MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
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  "component": {
    "mpn": "ME6211C28M5G-N",
    "manufacturer": "MICRONE",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9d2921049f60470683cf40648b87ef79.pdf",
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      "lbr": "me6211c28m5g-n.lbr"
    },
    "distributor_links": {
      "lcsc": "C53099"
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin. Operating range 2V-6V (absolute max 6.5V). Bypass to VSS with a 1uF ceramic capacitor close to the pin."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin (接地引脚). All input, output and CE voltages are referenced to this node."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip enable (使能端). Drive high (VCEH ≥ 1.0V) to enable the regulator; drive low (VCEL ≤ 0.7V) to shut down (typ. 0.1uA / 1uA max). CE range VSS−0.3V to VIN+0.3V. Must NOT be left floating."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection (空). Leave floating or tie to VSS on the PCB."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated LDO output (电压输出端). Fixed 2.8V ±2% for the C28 option, capable of up to 450-500mA. Requires a 1uF ceramic output capacitor (CL) to VSS for stability."
      }
    ],
    "provenance": {
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        "url": "https://datasheet.lcsc.com/datasheet/pdf/9d2921049f60470683cf40648b87ef79.pdf",
        "pages": 12,
        "sha256": "1d8126fbc091b114",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
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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-23-5@sha256:455a3f7c3e5eb5b8",
      "mark": "drawn"
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          2.9,
          1.55
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        "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)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "MICRONE",
      "Package": "SOT-23-5",
      "Category": "PMIC",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
        {
          "name": "Input voltage (VIN) absolute maximum",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output current absolute maximum",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Allowable power dissipation, SOT-23 (SOT-23-5 not named separately)",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "SOT-23 package as listed; SOT-353 also 250 mW",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Operating temperature",
          "symbol": "TOPR",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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        {
          "name": "Operating input voltage range (series feature list)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 6,
          "conditions": "ME6211 series feature list: 工作电压范围",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output voltage accuracy (series feature list)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "ME6211 series feature list: 高输出精度 ±2%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output voltage VOUT(E) (effective)",
          "symbol": "VOUT(E)",
          "kind": "tolerance",
          "unit": "x VOUT(T)",
          "min": 0.98,
          "typ": null,
          "max": 1.02,
          "conditions": "IOUT=30mA, VIN=VOUT+1V (Note 1, Note 2); VOUT(T) = 2.8 V for ME6211C28",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum output current",
          "symbol": "IOUTMAX",
          "kind": "electrical",
          "unit": "mA",
          "min": 450,
          "typ": null,
          "max": null,
          "conditions": "VIN=VOUT+1V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "VIN=VOUT+1V, 1mA≤IOUT≤100mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage VDIF1",
          "symbol": "VDIF1",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 110,
          "conditions": "IOUT=100mA (Note 3)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage VDIF2",
          "symbol": "VDIF2",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 220,
          "conditions": "IOUT=200mA (Note 3)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 55,
          "conditions": "VIN=VOUT+1V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Shutdown current",
          "symbol": "ICEL",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0,
          "conditions": "VCE=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT/(ΔVIN·VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": null,
          "max": 0.04,
          "conditions": "IOUT=40mA, VOUT+1V≤VIN≤6.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE pin high level (start up)",
          "symbol": "VCEH",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "Start up",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE pin low level (shut down)",
          "symbol": "VCEL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.7,
          "conditions": "Shut down",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output noise",
          "symbol": "EN",
          "kind": "electrical",
          "unit": "uVrms",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "IOUT=40mA, 300Hz~50kHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 70,
          "typ": null,
          "max": null,
          "conditions": "VIN=[VOUT+1]V +1Vp-pAC, IOUT=50mA, f=1kHz",
          "source_page": 4,
          "source": "datasheet"
        }
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      "mpn": "ME6211C28M5G-N",
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  "updated_at": "2026-09-25T01:48:47.310Z"
}