AZ1117CR-2.5TRG1

{
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  "type": "component",
  "slug": "az1117cr-2-5trg1",
  "title": "AZ1117CR-2.5TRG1",
  "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "AZ1117CR-2.5TRG1",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560105154025852928",
    "parts": {
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      "lbr": "az1117cr-2-5trg1.lbr"
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    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return for the fixed-output regulator. On the fixed AZ1117C-2.5, the internal ADJ network is tied to this pin (the ADJ/GND pin), setting the 2.5V output reference from the internal bandgap."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 2.5V output. Requires a minimum 10µF output capacitor with ESR < 20Ω (low-ESR ceramic compatible). Delivers up to ~1A with 1.35A typical current limit."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply. Absolute maximum 18V; recommended operating maximum 15V. Requires a minimum 10µF input capacitor. Dropout voltage is ~1.3V typical at IOUT = 0.8A."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
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        "pages": null,
        "sha256": "8333717aa7b5f90f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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      "footprint": "viewers/footprint.html"
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        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
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        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-89",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
  },
  "variants": [
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      "mpn": "AZ1117CR-2.5TRG1",
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    {
      "mpn": "AZ1117CR-2.5TRG1R2-2.5TRG1",
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    {
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    },
    {
      "mpn": "AZ1117CR-2.5TRG1H2-2.5TRG1",
      "kind": "packaging"
    },
    {
      "mpn": "AZ1117CR-2.5TRG1D-2.5TRG1",
      "kind": "packaging"
    },
    {
      "mpn": "AZ1117CR-2.5TRG1D-2.5G1",
      "kind": "packaging"
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  "discovery_pitch": "AZ1117CR-2.5TRG1 (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "updated_at": "2026-09-24T17:22:12.644Z"
}