AZ1117CH2-5.0TRG1

{
  "schema_version": 1,
  "type": "component",
  "slug": "az1117ch2-5-0trg1",
  "title": "AZ1117CH2-5.0TRG1",
  "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.2",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "az1117ch2-5.0trg1"
  ],
  "component": {
    "mpn": "AZ1117CH2-5.0TRG1",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-223",
    "pin_count": 4,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2204251600_Diodes-Incorporated-AZ1117CH2-5-0TRG1_C3003063.pdf",
    "parts": {
      "symbol": "az1117ch2-5-0trg1.kicad_sym",
      "footprint": "az1117ch2-5-0trg1.kicad_mod",
      "model_3d": "az1117ch2-5-0trg1-hero.glb",
      "model_3d_plain": "az1117ch2-5-0trg1.glb",
      "model_3d_step": "az1117ch2-5-0trg1-etched.step",
      "model_3d_step_plain": "az1117ch2-5-0trg1.step",
      "lbr": "az1117ch2-5-0trg1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3003063"
    },
    "pins": [
      {
        "number": "1",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated input supply. Absolute max 18 V; recommended operating max 15 V. Requires a 10 µF (or larger) bypass capacitor to GND close to the pin for stability."
      },
      {
        "number": "2",
        "name": "ADJ/GND",
        "type": "power_in",
        "description": "Ground reference on the fixed-voltage AZ1117C-5.0 version (ADJ pin is internally tied to GND on fixed variants). Serves as the return for both the input bypass and output capacitors."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5.0 V output (±1% at 25 °C, ±2% over -20 to +125 °C). Current limit 1.35 A typ. Requires a minimum 22 µF (ESR < 20 Ω) ceramic output capacitor for stability."
      },
      {
        "number": "4",
        "name": "ADJ/GND",
        "type": "power_in",
        "description": "SOT-223 thermal tab, electrically connected to the ADJ/GND pin. On fixed 5.0 V version this is GND; solder to a copper pour to improve θJA (≈125 °C/W without heatsink, 100 °C/W with heatsink for SOT223)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2204251600_Diodes-Incorporated-AZ1117CH2-5-0TRG1_C3003063.pdf",
        "pages": 24,
        "sha256": "8333717aa7b5f90f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -3.15,
        -2.3
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-223@sha256:49f22605ecc1fc70",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "az1117ch2-5-0trg1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "az1117ch2-5-0trg1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "eac68e5a058f3cf67612e19b1c351357485bd265f454345f30b6ef3c8dbd56f9",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "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": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "az1117ch2-5.0trg1"
  ],
  "discovery_pitch": "AZ1117CH2-5.0TRG1 (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "az1117ch2-5-0trg1.kicad_sym",
    "az1117ch2-5-0trg1.kicad_mod",
    "az1117ch2-5-0trg1.glb",
    "az1117ch2-5-0trg1.step",
    "az1117ch2-5-0trg1-etched.step",
    "az1117ch2-5-0trg1.lbr",
    "docs/hero.png",
    "docs/az1117ch2-5-0trg1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pads.json",
    "az1117ch2-5-0trg1-etched.glb",
    "az1117ch2-5-0trg1-hero.glb",
    "az1117ch2-5-0trg1-hero.overlay.json"
  ],
  "visibility": "public",
  "updated_at": "2026-09-24T17:22:04.806Z",
  "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}