main
Ray mc79l05acdr2g: specified limits as data (metadata.characteristics, 17 rows from the datasheet) db9bbe6
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  "title": "MC79L05ACDR2G",
  "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
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    "mpn": "MC79L05ACDR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc79l05ac-d.pdf",
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    "distributor_links": {
      "digikey": "MC79L05ACDR2GOSTR-ND",
      "mouser": "863-MC79L05ACDR2G",
      "lcsc": "C154823"
    },
    "pins": [
      {
        "number": "1",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated negative output voltage, nominally -5.0 V (-4.75 V to -5.25 V over line/load). Output current up to 100 mA (40 mA in SOIC-8 depending on thermal). A 0.1 uF output bypass capacitor is recommended for stability and transient response."
      },
      {
        "number": "2",
        "name": "Vin",
        "type": "power_in",
        "description": "Unregulated negative input supply. Nominal operating range -7.0 V to -20 V for the -5 V version (absolute max -30 V). Pins 2, 3, 6, and 7 are all tied together internally as the input node; a 0.33 uF bypass capacitor to ground is recommended close to the pins."
      },
      {
        "number": "3",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input supply (same net as pins 2, 6, 7). Multiple pins share the input node to reduce lead inductance and improve current handling on the SOIC-8 package."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to a convenient net for PCB routing; not required for operation."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference. Must be shared between input and output. Keep ground return short to avoid loop drops since the regulator has no external sense lead."
      },
      {
        "number": "6",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input supply (same net as pins 2, 3, 7). Multiple Vin pins spread current and thermal load across the SOIC-8 leadframe."
      },
      {
        "number": "7",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input supply (same net as pins 2, 3, 6). Ties into the internal input node of the regulator."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Not required for operation; may be left floating."
      }
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
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        "centre_offset_mm": 0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "PMIC",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3b8ec4831b4ba3d5",
      "rows": [
        {
          "name": "Output Voltage (TJ = +25 C)",
          "symbol": "VO",
          "kind": "tolerance",
          "unit": "Vdc",
          "min": -4.8,
          "typ": -5,
          "max": -5.2,
          "conditions": "TJ = +25 C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Regulation (TJ = +25 C)",
          "symbol": "Regline",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "TJ = +25 C; -7.0 Vdc VI -20 Vdc",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Regulation (TJ = +25 C)",
          "symbol": "Regline",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "TJ = +25 C; -8.0 Vdc VI -20 Vdc",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "Regload",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "TJ = +25 C, 1.0 mA IO 100 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "Regload",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "1.0 mA IO 40 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "VO",
          "kind": "electrical",
          "unit": "Vdc",
          "min": -4.75,
          "typ": null,
          "max": -5.25,
          "conditions": "-7.0 Vdc VI -20 Vdc, 1.0 mA IO 40 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current (TJ = +25 C)",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "TJ = +25 C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current (TJ = +125 C)",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "TJ = +125 C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current Change",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "-8.0 Vdc VI -20 Vdc",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current Change",
          "symbol": "IIB",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "1.0 mA IO 40 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "RR",
          "kind": "electrical",
          "unit": "dB",
          "min": 41,
          "typ": 49,
          "max": null,
          "conditions": "-8.0 VI -18 Vdc, f = 120 Hz, TJ = +25 C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (-5 V)",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "Vdc",
          "min": -30,
          "typ": null,
          "max": null,
          "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": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature (AC grade)",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "C",
          "min": 0,
          "typ": null,
          "max": 125,
          "conditions": "MC79LXXAC (0 C < TJ < +125 C)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient (SOIC-8)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 180,
          "max": null,
          "conditions": "Case 751 (SOIC-8), TA = 25 C; minimum recommended pad size",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Case (SOIC-8)",
          "symbol": "RJC",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "Case 751 (SOIC-8)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
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  "updated_at": "2026-09-28T19:00:14.144Z"
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