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Ray Set visibility: public 46719bb 17d ago
{
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  "type": "component",
  "slug": "lp2950g-50-t92-k",
  "title": "LP2950G-50-T92-K",
  "brief": "UTC Unisonic Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "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": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5.0 V output (LP2950G-50) within ±2%, delivering up to 100 mA with a typical current limit of 215 mA and requiring CL = 1 µF in the datasheet test conditions."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the input and output of the regulator."
      },
      {
        "number": "3",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated supply input, rated -0.3 to +30 V absolute maximum."
      }
    ],
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        "primary_model": "claude-haiku-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The TO-92 pin-number-to-label mapping is ambiguous in the extracted text. Page 3 shows the numbers '; The datasheet's pin assignment note (page 1) lists only the names (I: VIN, O: VOUT, G: GND) without ; The datasheet does not give a separate electrical limit for the OUTPUT pin, so the description state"
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        "at": "2026-10-18T02:01:41"
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        "sha256": "d221e3a3c228f8b3",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 3,
        "cites_pages": true,
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  "metadata": {
    "specs": {
      "Manufacturer": "UTC Unisonic Tech",
      "Package": "TO-92",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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          "name": "Supply Voltage",
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          "max": 30,
          "conditions": "",
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        {
          "name": "Operation Junction Temperature",
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        {
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          "min": -65,
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          "conditions": "",
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        },
        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "%",
          "min": 0.03,
          "typ": 0.1,
          "max": 0.2,
          "conditions": "6V≦VIN≦30V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "%",
          "min": 0.04,
          "typ": 0.1,
          "max": 0.2,
          "conditions": "100μA≦IL≦100 mA",
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        },
        {
          "name": "Dropout Voltage",
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          "min": 380,
          "typ": 450,
          "max": 600,
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          "source_page": 5,
          "source": "datasheet"
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        {
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          "unit": "μA",
          "min": 75,
          "typ": 120,
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          "min": 8,
          "typ": 12,
          "max": 14,
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          "source": "datasheet"
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        {
          "name": "Dropout Ground Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": 110,
          "typ": 170,
          "max": 200,
          "conditions": "VIN=4.5V,IL=100μA",
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          "source": "datasheet"
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        {
          "name": "Current Limit",
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          "min": 160,
          "typ": 215,
          "max": 250,
          "conditions": "VOUT=0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "TcVo",
          "kind": "temperature_coefficient",
          "unit": "ppm/C",
          "min": null,
          "typ": 20,
          "max": 100,
          "conditions": "",
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          "name": "Junction-to-Ambient thermal resistance (TO-92)",
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        {
          "name": "Junction-to-Case thermal resistance (TO-92)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 83,
          "max": null,
          "conditions": "Junction-to-Case, TO-92",
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          "source": "datasheet"
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  "discovery_pitch": "LP2950G-50-T92-K (UTC Unisonic Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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