ME2188A30XG

{
  "schema_version": 1,
  "type": "component",
  "slug": "me2188a30xg",
  "title": "ME2188A30XG",
  "brief": "MICRONE DC-DC Converters, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "me2188a30xg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ME2188A30XG",
    "manufacturer": "MICRONE",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227441059717120",
    "parts": {
      "symbol": "me2188a30xg.kicad_sym",
      "footprint": "me2188a30xg.kicad_mod",
      "model_3d": "me2188a30xg-hero.glb",
      "model_3d_plain": "me2188a30xg-etched.glb",
      "model_3d_step": "me2188a30xg-etched.step",
      "model_3d_step_plain": "me2188a30xg.step",
      "lbr": "me2188a30xg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2835777"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:02:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the datasheet requires GND to be well grounded, because otherwise the internal zero potential shifts with switching current and operation becomes unstable."
      },
      {
        "number": "2",
        "name": "LX",
        "type": "output",
        "description": "Energy-conversion switch pin connected to the inductor; absolute maximum LX pin voltage is -0.3 to 6 V and LX pin current is 1000 mA."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Boost regulator output pin; absolute maximum VOUT pin voltage is -0.3 to 6 V, and a 0.1 µF ceramic capacitor is recommended between VOUT and GND."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN ME2188A30XG is not listed in the datasheet ordering table. The table gives the SOT23 variant; The pin-function table combines SOT23 and SOT23-3 in one column. The 3-pin SOT23 pinout (1 GND, 2 LX; The datasheet has no CE/enable pin for the SOT23 package (the CE pin appears only on the SOT23-5 var"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0335,
        "at": "2026-10-18T10:00:25"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227441059717120",
        "pages": 12,
        "sha256": "aaef5a1b10071fe3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "me2188a30xg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "me2188a30xg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2c2b6ee8e0e5487d5a1da8d328100efb95fef67433590f0ce1175abd4dbdb1e5",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MICRONE",
      "Package": "SOT-23",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "aaef5a1b10071fe3c52153e86e587c6d09be590beaca836411e6eb0c625a9081",
      "rows": [
        {
          "name": "Start-up voltage",
          "symbol": "Vstart",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": 0.9,
          "max": 1.1,
          "conditions": "ILOAD=1mA, VIN:0→2V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum input voltage",
          "symbol": "Vinmax",
          "kind": "electrical",
          "unit": "V",
          "min": 0.9,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output voltage accuracy (输出电压精度)",
          "symbol": "Vout",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line regulation (电源调整)",
          "symbol": "ΔVout1",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 5,
          "max": 20,
          "conditions": "VIN=Vout×0.4~×0.6, IOUT=10mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load regulation (负载调整)",
          "symbol": "ΔVout2",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 20,
          "max": 30,
          "conditions": "IOUT=0-100mA,VIN=2V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current (静态电流)",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 7.5,
          "max": 15,
          "conditions": "VOUT=VOUT+0.5",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Shutdown current (关断电流)",
          "symbol": "ISS0",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 0,
          "max": 0.5,
          "conditions": "VCE=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current limit (限流)",
          "symbol": "Ilimit",
          "kind": "electrical",
          "unit": "mA",
          "min": 800,
          "typ": 1000,
          "max": 1200,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input current at no load (无负载状态下输入电流)",
          "symbol": "Iin0",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 10,
          "max": 15,
          "conditions": "VIN=1.5V ,VOUT=2.2V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Efficiency (效率)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 93,
          "max": 96,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN input high level (EN 端输入高电平)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN input low level (EN 端输入低电平)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE input voltage (absolute maximum)",
          "symbol": "VCE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LX pin voltage (absolute maximum)",
          "symbol": "LX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LX pin current (absolute maximum)",
          "symbol": "ILXmax",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VOUT pin voltage (absolute maximum)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "TOPR",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -50,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Package power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "Package SOT23 row",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Hold voltage (保持电压)",
          "symbol": "Vhold",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "ILOAD=1mA, VIN:2→0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Oscillation signal duty cycle (震荡信号占空比)",
          "symbol": "DCosc",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 74,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Oscillation frequency (振荡频率)",
          "symbol": "",
          "kind": "electrical",
          "unit": "KHz",
          "min": null,
          "typ": 320,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "me2188a30xg"
  ],
  "discovery_pitch": "ME2188A30XG (MICRONE) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "me2188a30xg.kicad_sym",
    "me2188a30xg.kicad_mod",
    "me2188a30xg.glb",
    "me2188a30xg.step",
    "me2188a30xg.lbr",
    "docs/hero.png",
    "docs/me2188a30xg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "me2188a30xg-hero.glb",
    "me2188a30xg-hero.overlay.json",
    "me2188a30xg-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}