AZ431AZ-ATRG1

{
  "slug": "az431az-atrg1",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Voltage Reference, TO-92-2.54mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "az431az-atrg1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "az431az-atrg1.kicad_sym",
    "az431az-atrg1.kicad_mod",
    "az431az-atrg1.glb",
    "az431az-atrg1.step",
    "az431az-atrg1.lbr",
    "docs/hero.png",
    "docs/az431az-atrg1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "az431az-atrg1-hero.glb",
    "az431az-atrg1-hero.overlay.json",
    "az431az-atrg1-etched.glb"
  ],
  "component": {
    "mpn": "AZ431AZ-ATRG1",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-92-2.54mm",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895109895639040",
    "parts": {
      "symbol": "az431az-atrg1.kicad_sym",
      "footprint": "az431az-atrg1.kicad_mod",
      "model_3d": "az431az-atrg1-hero.glb",
      "model_3d_plain": "az431az-atrg1-etched.glb",
      "model_3d_step": "az431az-atrg1-etched.step",
      "model_3d_step_plain": "az431az-atrg1.step",
      "lbr": "az431az-atrg1.lbr"
    },
    "distributor_links": {
      "lcsc": "C191431"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T21:37:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "input",
        "description": "Reference (sense) input of the shunt regulator, with VREF of 2.5 V (2.490 to 2.510 V for the 0.4% grade and 2.480 to 2.520 V for the 0.8% grade at IKA = 10 mA) and a reference input current limit of 10 mA."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "Common anode terminal; the datasheet gives no separate pin-specific limit, so the cathode-to-anode limits apply (VKA from VREF to 36 V recommended, 40 V absolute maximum)."
      },
      {
        "number": "3",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode terminal whose voltage must stay between VREF and 36 V and whose current is 1.0 to 100 mA in recommended operation (absolute maximum cathode current range -100 to 150 mA)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-assignment drawings for TO92 (Ammo Packing) and TO92 (Bulk Packing) are only available as ex; The datasheet does not state electrical pin types. The types given (REF as input, ANODE and CATHODE ; The datasheet gives no pin-specific limits for ANODE, so its description relies on the cathode-anode"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0543,
        "at": "2026-10-17T21:35:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895109895639040",
        "pages": 19,
        "sha256": "af7f4848d81a3997",
        "source_tier": "lcsc"
      },
      "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": "az431az-atrg1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "az431az-atrg1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "c92da21f8e48d31fe40b7760e70181da1744d5f97df7f2276bd5d379001f0be6",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}