main
Ray Set visibility: public 9cb4095 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mc78m05acdtrkg",
  "title": "MC78M05ACDTRKG",
  "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DPAK-3. 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)",
    "mc78m05acdtrkg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MC78M05ACDTRKG",
    "manufacturer": "onsemi",
    "package": "DPAK-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918652058423296",
    "parts": {
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      "footprint": "mc78m05acdtrkg.kicad_mod",
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      "lbr": "mc78m05acdtrkg.lbr"
    },
    "distributor_links": {
      "lcsc": "C232660",
      "digikey": "MC78M05ACDTRKGOSTR-ND",
      "mouser": "863-MC78M05ACDTRKG"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T00:47:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MC78M05ACDTRKGOSTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "863-MC78M05ACDTRKG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Input",
        "type": "power_in",
        "description": "Unregulated input voltage to the regulator; the absolute maximum input is 35 Vdc for the 5.0 V-18 V option, and a 0.33 µF or larger low-ESR bypass capacitor is recommended directly across the input when the supply filter is remote."
      },
      {
        "number": "2",
        "name": "Ground",
        "type": "power_in",
        "description": "Common ground reference for the regulator; the heatsink surface (tab) is connected to this pin."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "power_out",
        "description": "Regulated 5.0 V output, rated for up to 500 mA with adequate heatsinking."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 says the heatsink surface is shown as terminal 4 in the case outline drawing and is co; Pin 1 description cites the 35 Vdc maximum input from the Maximum Ratings table for the 5.0 V–18 V o"
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        "cost_usd": 0.1015,
        "at": "2026-10-18T00:45:42"
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      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918652058423296",
        "pages": 14,
        "sha256": "6ff0b93f1bfb0373",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-18",
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "DPAK-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6ff0b93f1bfb03736cdaa1ddf22d76bbf2da3f742f16d61fb4f37683d8e3be8a",
      "rows": [
        {
          "name": "Output Voltage (TJ = 25°C)",
          "symbol": "VO",
          "kind": "electrical",
          "unit": "Vdc",
          "min": 4.9,
          "typ": 5,
          "max": 5.1,
          "conditions": "TJ = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Variation",
          "symbol": "VO",
          "kind": "electrical",
          "unit": "Vdc",
          "min": 4.8,
          "typ": null,
          "max": 5.2,
          "conditions": "7.0 Vdc ≤ VI ≤ 20 Vdc, 5.0 mA ≤ IO ≤ 350 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "Regline",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": 50,
          "conditions": "TJ = 25°C, 7.0 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "Regload",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 20,
          "max": 100,
          "conditions": "TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "Regload",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 10,
          "max": 50,
          "conditions": "TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current (TJ = 25°C)",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.2,
          "max": 6,
          "conditions": "TJ = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current Change",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "8.0 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current Change",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "5.0 mA ≤ IO ≤ 350 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "RR",
          "kind": "electrical",
          "unit": "dB",
          "min": 62,
          "typ": null,
          "max": null,
          "conditions": "IO = 100 mA, f = 120 Hz, 8.0 V ≤ VI ≤ 18 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "RR",
          "kind": "electrical",
          "unit": "dB",
          "min": 62,
          "typ": 80,
          "max": null,
          "conditions": "IO = 300 mA, f = 120 Hz, 8.0 ≤ VI ≤ 18 V, TJ = 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Average Temperature Coefficient of Output Voltage",
          "symbol": "VO/T",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "IO = 5.0 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (5.0 V−18 V)",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "Vdc",
          "min": null,
          "typ": null,
          "max": 35,
          "conditions": "5.0 V−18 V output option",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Air",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 92,
          "conditions": "DT Suffix (DPAK)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Case",
          "symbol": "JC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "DT Suffix (DPAK)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_pitch": "MC78M05ACDTRKG (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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