main
Ray Set visibility: public 9bc5361 17d ago
{
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  "type": "component",
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  "title": "ME7805A3G",
  "brief": "MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
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    "pins": [
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        "name": "Input",
        "type": "power_in",
        "description": "Unregulated input supply, with a maximum input voltage (VIN) of 35 V; the input must stay typically 2.0 V above the output, and a 0.33 µF (or larger) low-ESR bypass capacitor should be mounted as close as possible across the input and GND terminals."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground shared by input and output that must be kept low-impedance, since the regulator has no external sense lead, so ground loops and lead resistance drops should be minimized."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "power_out",
        "description": "Regulated 5 V output (5 V ±5% over the temperature range) that can deliver up to 1.2 A of output current, with an optional output capacitor Co that improves transient response but is not required for stability."
      }
    ],
    "provenance": {
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        "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 requested MPN is ME7805A3G, but the datasheet covers only ME7805 and gives no ordering code, suf; The only package given in the datasheet is TO-220 (Package Information, page 6). Pin numbering 1-3 c"
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        "at": "2026-10-18T01:08:28"
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        "sha256": "df649c08d9190246",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
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        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
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  "metadata": {
    "specs": {
      "Manufacturer": "MICRONE",
      "Package": "TO-220",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "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": 7,
        "doc": "ds.pdf",
        "material": "ppa"
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          "name": "Input supply voltage",
          "symbol": "VIN",
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          "conditions": "",
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        {
          "name": "MAX. Output current",
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        {
          "name": "Maximum junction temperature",
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          "unit": "℃",
          "min": -25,
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        {
          "name": "Storage temperature",
          "symbol": "Tstr",
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          "unit": "℃",
          "min": -65,
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        {
          "name": "Soldering temperature and time",
          "symbol": "",
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          "min": null,
          "typ": null,
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          "conditions": "Recommended 10S",
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          "name": "Output Voltage",
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          "max": 5.25,
          "conditions": "IO=500mA, VIN=10V",
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          "max": 5.35,
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          "source_page": 2,
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        },
        {
          "name": "Load Regulation",
          "symbol": "LDR",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VIN=10V, IO=5mA-1.2A",
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        {
          "name": "Load Regulation",
          "symbol": "LDR",
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          "unit": "mV",
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          "typ": null,
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          "conditions": "VIN=10V, IO=250mA-750mA",
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        {
          "name": "Line Regulation",
          "symbol": "LNR",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": 50,
          "conditions": "VIN=7V~25V, IO=500mA",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Line Regulation",
          "symbol": "LNR",
          "kind": "electrical",
          "unit": "mV",
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          "source": "datasheet"
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        {
          "name": "Quiescent Current",
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          "kind": "electrical",
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          "min": null,
          "typ": null,
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          "conditions": "VIN=10V, IOUT=500mA",
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        {
          "name": "Quiescent Current Change",
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          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VIN=10V, IO=5mA~1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDIF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "Tj=25℃, Io=100mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output noise Voltage",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "μV/Vo",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "f=10Hz to 100KHz",
          "source_page": 2,
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        },
        {
          "name": "Ripple Rejection",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 68,
          "max": null,
          "conditions": "Tj=25℃, f=120Hz, Io=40mA, VIN=8V~20V",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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