AD1580BRTZ-R2

{
  "slug": "ad1580brtz-r2",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Voltage Reference, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ad1580brtz-r2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad1580brtz-r2.kicad_sym",
    "ad1580brtz-r2.kicad_mod",
    "ad1580brtz-r2.glb",
    "ad1580brtz-r2.step",
    "ad1580brtz-r2.lbr",
    "docs/hero.png",
    "docs/ad1580brtz-r2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad1580brtz-r2-hero.glb",
    "ad1580brtz-r2-hero.overlay.json",
    "ad1580brtz-r2-etched.glb"
  ],
  "component": {
    "mpn": "AD1580BRTZ-R2",
    "manufacturer": "Analog Devices",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589807521650683904",
    "parts": {
      "symbol": "ad1580brtz-r2.kicad_sym",
      "footprint": "ad1580brtz-r2.kicad_mod",
      "model_3d": "ad1580brtz-r2-hero.glb",
      "model_3d_plain": "ad1580brtz-r2-etched.glb",
      "model_3d_step": "ad1580brtz-r2-etched.step",
      "model_3d_step_plain": "ad1580brtz-r2.step",
      "lbr": "ad1580brtz-r2.lbr"
    },
    "distributor_links": {
      "lcsc": "C649029",
      "digikey": "505-AD1580BRTZ-R2TR-ND",
      "mouser": "584-AD1580BRTZ-R2"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T01:26:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD1580BRTZ-R2TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "584-AD1580BRTZ-R2",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "V+",
        "type": "power_in",
        "description": "Positive terminal of the 2-terminal shunt reference, which carries the reverse current (50 µA to 10 mA) and develops the 1.225 V output across V+ and V-."
      },
      {
        "number": "2",
        "name": "V–",
        "type": "power_in",
        "description": "Negative (common) terminal of the 2-terminal shunt reference, forming the 1.225 V reference with V+."
      },
      {
        "number": "3",
        "name": "NC (OR V–)",
        "type": "unconnected",
        "description": "No connect in the SOT-23 pinout; the datasheet notes this pin may alternatively be tied to V-."
      }
    ],
    "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: Pinout taken from Figure 1 (SOT-23 top view) on page 1. The SC70 (KS-3) pinout in Figure 2 swaps pin; Pin 3 is printed as 'NC (OR V–)'. It is marked unconnected here, but the datasheet allows it to be t; The datasheet does not assign formal electrical pin types. V+ is set to passive and V– to power_in ("
        ],
        "pages_sent": 12,
        "cost_usd": 0.0563,
        "at": "2026-10-21T01:22:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589807521650683904",
        "pages": 12,
        "sha256": "fb321b20dfb4fd12",
        "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": "ad1580brtz-r2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad1580brtz-r2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f5f44cd87339312bd28b8403115cce9c3e54a5fab2d2c766223870b9448e9e7a",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}