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Ray Set visibility: public 6b1e249 13d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "md7027c",
  "title": "MD7027C",
  "brief": "Shanghai Mingda Microelectronics Supervisor And Reset ICs, SOT-23-3L. 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)",
    "md7027c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MD7027C",
    "manufacturer": "Shanghai Mingda Microelectronics",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917210547306496",
    "parts": {
      "symbol": "md7027c.kicad_sym",
      "footprint": "md7027c.kicad_mod",
      "model_3d": "md7027c-hero.glb",
      "model_3d_plain": "md7027c-etched.glb",
      "model_3d_step": "md7027c-etched.step",
      "model_3d_step_plain": "md7027c.step",
      "lbr": "md7027c.lbr"
    },
    "distributor_links": {
      "lcsc": "C920390"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T02:00:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Detector output, CMOS push-pull on the MD7027C (normally high, active low) that goes low when VDD falls below the 2.7V detect threshold; output current is rated up to 10mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (VSS) for the voltage detector."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply and sensed voltage input; operating voltage 1.5V to 15V for the MD7027 with an absolute maximum of 18V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT23-3L drawing on page 3 labels the pins (VDD on the single top lead, VOUT bottom-left, GND bo; The MD7027C suffix C means CMOS output, and the selection table lists CMOS output only in SOT23-3/5.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 17,
        "cost_usd": 0.2914,
        "at": "2026-10-21T01:57:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917210547306496",
        "pages": 17,
        "sha256": "a73a565d183efa3d",
        "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": "md7027c.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": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "md7027c-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": "7a8e8aa7a48b1e240cdd2b8308bd1375cfccac3f2cff70655651f42a7b3f8ea8",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shanghai Mingda Microelectronics",
      "Package": "SOT-23-3L",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a73a565d183efa3dfb9a4e55816d3bd6e6a4fd870237d86084dabac6cc89aec1",
      "rows": [
        {
          "name": "Hi→Lo Detectable Voltage (VDET)",
          "symbol": "VDET",
          "kind": "electrical",
          "unit": "V",
          "min": 2.619,
          "typ": 2.7,
          "max": 2.781,
          "conditions": "TA=25℃",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating Voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Sink Current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 2,
          "typ": 4,
          "max": null,
          "conditions": "VDD column 2.5; VOUT=0.2V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating Current",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 1.2,
          "max": 3,
          "conditions": "VDD column 3.7; No load",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Temperature Coefficient of VDET",
          "symbol": "ΔVDET/ΔTA",
          "kind": "temperature_coefficient",
          "unit": "mV/℃",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "0℃<Ta<70℃; printed as ±0.5",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis Width",
          "symbol": "VHYS",
          "kind": "electrical",
          "unit": "%",
          "min": 0.02,
          "typ": 0.05,
          "max": 0.07,
          "conditions": "Printed as multiples of VDET (0.02 VDET / 0.05 VDET / 0.07 VDET); TA=25℃",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Detectable Voltage Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "Selection table, MD7027 ±3%",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Hysteresis Width (selection table)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.135,
          "max": null,
          "conditions": "Selection table value for MD7027",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -50,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power Consumption",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "SOT23-3/5 package",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "md7027c"
  ],
  "discovery_pitch": "MD7027C (Shanghai Mingda Microelectronics) 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",
    "md7027c.kicad_sym",
    "md7027c.kicad_mod",
    "md7027c.glb",
    "md7027c.step",
    "md7027c.lbr",
    "docs/hero.png",
    "docs/md7027c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "md7027c-hero.glb",
    "md7027c-hero.overlay.json",
    "md7027c-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}