MC79L12ACDR2G

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  "title": "MC79L12ACDR2G",
  "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "MC79L12ACDR2G",
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    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
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      {
        "number": "1",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated −12 Vdc output (−11.5 to −12.5 V), supplies up to 100 mA."
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      {
        "number": "2",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input voltage; −14.5 to −27 Vdc recommended operating range."
      },
      {
        "number": "3",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input voltage; −14.5 to −27 Vdc recommended operating range."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference, common to input and output."
      },
      {
        "number": "6",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input voltage; −14.5 to −27 Vdc recommended operating range."
      },
      {
        "number": "7",
        "name": "Vin",
        "type": "power_in",
        "description": "Negative input voltage; −14.5 to −27 Vdc recommended operating range."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      }
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        "at": "2026-09-23T17:25:08"
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      "pins": {
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        "described": 8,
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
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        {
          "name": "Output Voltage (TJ = +25 C)",
          "symbol": "VO",
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          "unit": "Vdc",
          "min": -11.5,
          "typ": -12,
          "max": -12.5,
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          "name": "Load Regulation",
          "symbol": "Regload",
          "kind": "electrical",
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        {
          "name": "Input Bias Current (TJ = +25 C)",
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          "name": "Input Bias Current Change (line)",
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          "name": "Input Bias Current Change (load)",
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        },
        {
          "name": "Ripple Rejection",
          "symbol": "RR",
          "kind": "electrical",
          "unit": "dB",
          "min": 37,
          "typ": 42,
          "max": null,
          "conditions": "-15 VI -25 Vdc, f = 120 Hz, TJ = +25 C",
          "source_page": 3,
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        },
        {
          "name": "Input Voltage (-12 V device)",
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          "unit": "Vdc",
          "min": -35,
          "typ": null,
          "max": null,
          "conditions": "Rating for -12, -15, -18 V devices",
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        },
        {
          "name": "Operating Junction Temperature Range (MC79LXXAC)",
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          "conditions": "0 C < TJ < +125 C (for MC79LXXAC)",
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        {
          "name": "Thermal Resistance, Junction-to-Case (SOIC-8)",
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  "updated_at": "2026-09-28T19:00:29.509Z"
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