AZ1117ID-3.3TRG1

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  "slug": "az1117id-3-3trg1",
  "version": "0.2.2",
  "type": "component",
  "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
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  "metadata": {
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "rows": [
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Input voltage",
          "symbol": "VIN",
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          "max": 18,
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  "visibility": "public",
  "component": {
    "mpn": "AZ1117ID-3.3TRG1",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-252-2",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2111301930_Diodes-Incorporated-AZ1117ID-3-3TRG1_C2926306.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference. For the fixed-output AZ1117I-3.3 version, pin 1 is the GND (adjust) pin connected internally to the trimmed reference divider. Return current for both quiescent (I_Q ≈ 6mA max) and load current flows through this pin."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.3V output (Typ 3.3V, ±1% initial accuracy, ±1.5% over temperature). Rated for ≥1A load current with 1.35A typical current limit. Requires a minimum 10µF low-ESR (<20Ω) ceramic capacitor to ground for stability. Also the package tab: exposed thermal tab, electrically connected to VOUT (pin 2). Provides the primary heat conduction path to the PCB copper - thermal resistance θ_JA drops from 100°C/W (no heatsink) to 70°C/W (soldered to 100mm² 2oz copper, 8×0.5mm vias). Solder to a copper pour that is also the V_OUT net."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply. Recommended operating range is up to 15V; absolute maximum is 18V. For 3.3V output, V_IN must exceed V_OUT by the dropout voltage (typ 1.3V, max 1.4V on TO252-2 at I_OUT = 0.8A). Bypass with ≥10µF capacitor to ground."
      }
    ],
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
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        "refuses_to_fabricate": true
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  },
  "title": "AZ1117ID-3.3TRG1",
  "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "discovery_triggers": [
    "az1117id-3.3trg1"
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  "discovery_pitch": "AZ1117ID-3.3TRG1 (Diodes Incorporated) component page with datasheet-verified CAD."
}