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Ray Set visibility: public 137e298 7h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "az1117s-adjtre1",
  "title": "AZ1117S-ADJTRE1",
  "brief": "Diodes Incorporated Linear Voltage Regulators (LDO), TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management ics",
    "az1117s-adjtre1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AZ1117S-ADJTRE1",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AZ1117S-ADJTRE1.pdf",
    "parts": {
      "symbol": "az1117s-adjtre1.kicad_sym",
      "footprint": "az1117s-adjtre1.kicad_mod",
      "model_3d": "az1117s-adjtre1-hero.glb",
      "model_3d_plain": "az1117s-adjtre1-etched.glb",
      "model_3d_step": "az1117s-adjtre1-etched.step",
      "model_3d_step_plain": "az1117s-adjtre1.step",
      "lbr": "az1117s-adjtre1.lbr"
    },
    "distributor_links": {
      "lcsc": "C526406",
      "digikey": "AZ1117S-ADJTRE1DI-ND",
      "mouser": "621-AZ1117S-ADJTRE1"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:41:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AZ1117S-ADJTRE1DI-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "621-AZ1117S-ADJTRE1",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADJ/GND",
        "type": "passive",
        "description": "Adjust pin on the ADJ version (sets output via R1/R2 divider, adjust pin current typ 60µA, max 120µA) and ground on fixed-voltage versions."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated output delivering up to 1A with 1.25V to 12V range on the adjustable version (VREF 1.25V typ), current limit 1.25A min."
      },
      {
        "number": "3",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated supply input, recommended up to 15V (absolute maximum 20V), with dropout of 1.15V typ at 1A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The TO263 pin diagram on page 2 is garbled in the text. It lists the labels INPUT, OUTPUT, ADJ/GND, ; The diagram shows a VOUT label, which is presumably the metal tab connected to the output. It has no; The datasheet is marked NOT RECOMMENDED FOR NEW DESIGN, and recommends AZ1117C or AZ1117I instead."
        ],
        "pages_sent": 32,
        "cost_usd": 0.1998,
        "at": "2026-10-27T00:40:38"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AZ1117S-ADJTRE1.pdf",
        "pages": 32,
        "sha256": "3679d29a4ab208c5",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "az1117s-adjtre1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "az1117s-adjtre1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e3c2a3e3caca198ad64cfdd05c6e4cd7fde4c1dc7e402b846bf6b4c569e806da",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "TO-263",
      "Category": "Power Management ICs",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3679d29a4ab208c574626617cc075231836e74e20dd9c0b0a7504a9d91115b3c",
      "rows": [
        {
          "name": "Reference Voltage",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.238,
          "typ": 1.25,
          "max": 1.262,
          "conditions": "IOUT = 10mA, VIN-VOUT = 2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reference Voltage",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.225,
          "typ": 1.25,
          "max": 1.27,
          "conditions": "10mA ≤ IOUT ≤ 1A, 1.4V ≤ VIN-VOUT ≤ 8V, P ≤ Maximum Power Dissipation",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "∆VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.035,
          "max": 0.2,
          "conditions": "IOUT=10mA, 1.5V ≤ VIN-VOUT ≤ 10V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "∆VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.2,
          "max": 0.4,
          "conditions": "VIN-VOUT = 2V, 10mA ≤ IOUT ≤ 1A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": 1.1,
          "conditions": "∆VREF = 1%, IOUT = 0.1A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.08,
          "max": 1.18,
          "conditions": "∆VREF = 1%, IOUT = 0.5A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.15,
          "max": 1.25,
          "conditions": "∆VREF = 1%, IOUT = 1.0A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "A",
          "min": 1.25,
          "typ": 1.35,
          "max": null,
          "conditions": "VIN-VOUT = 2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Adjust Pin Current",
          "symbol": "IADJ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 60,
          "max": 120,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Adjust Pin Current Change",
          "symbol": "∆IADJ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.2,
          "max": 5,
          "conditions": "1.4V ≤ VIN-VOUT ≤ 10V, 10mA ≤ IOUT ≤ 1A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum Load Current (ADJ)",
          "symbol": "ILOAD(MIN)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.7,
          "max": 5,
          "conditions": "1.5V ≤ VIN-VOUT ≤ 10V (ADJ only)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "VIN = VOUT + 1.25V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 75,
          "max": null,
          "conditions": "f = 120Hz, COUT = 22µF Tantalum, VIN-VOUT = 3V, IOUT = 1A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "ºC",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD (Human Body Model)",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD (Machine Model)",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "TO263, No Heatsink",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "ºC/W",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "TO263",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Temperature Stability",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Long-term Stability",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "TA = +125ºC, 1000hrs",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RMS Output Noise (% of VOUT)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.003,
          "max": null,
          "conditions": "TA = +25ºC, 10Hz ≤ f ≤ 10kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown",
          "symbol": "",
          "kind": "thermal",
          "unit": "ºC",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "Junction Temperature",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "",
          "kind": "thermal",
          "unit": "ºC",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "az1117s-adjtre1"
  ],
  "discovery_pitch": "AZ1117S-ADJTRE1 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "path": "docs/hero.png"
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  "visibility": {
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}