main
Ray Set visibility: public 5ecb1d7 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "me2110c50m5g",
  "title": "ME2110C50M5G",
  "brief": "MICRONE DC-DC Converters, SOT-23-5. 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)",
    "me2110c50m5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ME2110C50M5G",
    "manufacturer": "MICRONE",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200175346405376",
    "parts": {
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      "footprint": "me2110c50m5g.kicad_mod",
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      "model_3d_step_plain": "me2110c50m5g.step",
      "lbr": "me2110c50m5g.lbr"
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    "distributor_links": {
      "lcsc": "C154497"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:39:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CE",
        "type": "input",
        "description": "Chip enable input that reduces power dissipation in shut-down mode, with the CE pin voltage rated -0.3 V to VOUT +0.3 V."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage monitor and IC internal power supply, with the Vdd input voltage rated 6.5 V maximum."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the datasheet requires a solid Vss ground connection because switching current otherwise shifts the internal zero level and can make operation unstable."
      },
      {
        "number": "5",
        "name": "Lx",
        "type": "output",
        "description": "Switch pin for the internal transistor, with Lx pin voltage rated 6.5 V maximum and Lx pin current rated 2000 mA at VOUT=5 V."
      }
    ],
    "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 datasheet describes VOUT as the output voltage monitor and IC internal power supply; I typed it ; Lx is typed as output (switch node). The datasheet does not give an ERC class, so this is an interpr; The Lx current rating of 2000 mA applies to the VOUT=5V condition in the absolute maximum ratings. T"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0388,
        "at": "2026-10-18T02:38:15"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200175346405376",
        "pages": 15,
        "sha256": "afc305a2b8c51d23",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "me2110c50m5g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "me2110c50m5g-etched.step",
        "role": "eda",
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        "sha256": "b7873fbb395cdae4d5c3fd7d2d6a920c513aa5ae43aa572912f6bd45baead4ae",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MICRONE",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "housing": {
        "quote": "body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Nanjing Micro",
        "page": 15,
        "doc": "ds.pdf",
        "material": "ppa"
      },
      "version": 1,
      "datasheet_sha256": "afc305a2b8c51d233701f2e65d81044620bbd0d4f226d025f535c17387f8987c"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "afc305a2b8c51d233701f2e65d81044620bbd0d4f226d025f535c17387f8987c",
      "rows": [
        {
          "name": "Output voltage accuracy",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Oscillation Start-up Voltage",
          "symbol": "Vstart",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.85,
          "max": 0.9,
          "conditions": "IOUT=1mA, VIN: 0→2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Current 3",
          "symbol": "IDD3",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "No external component; VOUT=VOUT+0.5V; VCE=0V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Lx Leakage Current",
          "symbol": "ILXleak",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VOUT=VLX=6V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating voltage range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.9,
          "typ": null,
          "max": 6,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lx Pin voltage",
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          "min": null,
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          "max": 6.5,
          "conditions": "",
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        },
        {
          "name": "CE Pin voltage",
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          "typ": null,
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        },
        {
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          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "VOUT=5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Vdd input voltage",
          "symbol": "Vdd",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Continuous Total Power Dissipation",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "SOT23-5",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TOpr",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -25,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
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          "unit": "℃",
          "min": -40,
          "typ": null,
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        {
          "name": "Soldering temperature",
          "symbol": "Tsolder",
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          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Oscillation Hold Voltage",
          "symbol": "Vhold",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.38,
          "max": null,
          "conditions": "IOUT=1mA, VIN: 2→0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Current 1",
          "symbol": "IDD1",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "No external component; VOUT=VOUT×0.95",
          "source_page": 6,
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        {
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "No external component; VOUT=VOUT+0.5V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Lx Switching Current",
          "symbol": "ILX",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 110,
          "max": null,
          "conditions": "No external component; VLX=0.4V; VOUT=set VOUT×0.95",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Oscillation Frequency",
          "symbol": "Fosc",
          "kind": "electrical",
          "unit": "KHz",
          "min": null,
          "typ": 310,
          "max": null,
          "conditions": "VOUT=set VOUT×0.95",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Duty Ratio on(VLX“L”)side",
          "symbol": "Maxdty",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 74,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Efficiency",
          "symbol": "EFFI",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 85,
          "max": null,
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          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "ME2110C50M5G (MICRONE) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}