REF35180QDBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ref35180qdbvr",
  "title": "REF35180QDBVR",
  "brief": "Texas Instruments Voltage Reference, SOT-23-6. 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 (pmic)",
    "ref35180qdbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "REF35180QDBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904012412051456",
    "parts": {
      "symbol": "ref35180qdbvr.kicad_sym",
      "footprint": "ref35180qdbvr.kicad_mod",
      "model_3d": "ref35180qdbvr-etched.glb",
      "model_3d_plain": "ref35180qdbvr.glb",
      "model_3d_step": "ref35180qdbvr-etched.step",
      "model_3d_step_plain": "ref35180qdbvr.step",
      "lbr": "ref35180qdbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C7043254"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connection"
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connection"
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; device active when EN ≥ 0.7 × VIN or floating, shutdown mode when EN ≤ 0.3 × VIN"
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input, 1.7 V to 6 V recommended operating range for 1.8 V reference"
      },
      {
        "number": "5",
        "name": "NR",
        "type": "output",
        "description": "Noise reduction output connected to bandgap through 60 kΩ internal resistance; connect capacitor to ground for low-pass filtering"
      },
      {
        "number": "6",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage output of 1.8 V with ±0.05% initial accuracy, capable of sourcing 10 mA and sinking 5 mA"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 38,
        "cost_usd": 0.3266,
        "at": "2026-09-22T22:13:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904012412051456",
        "pages": 38,
        "sha256": "675ced5f8760b1b8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ref35180qdbvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ref35180qdbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "438aa39cafbfbaa5cfef26a3e2458e7ce55de1820aeff64e464f9b60a6853f9f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-6",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ref35180qdbvr"
  ],
  "discovery_pitch": "REF35180QDBVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ref35180qdbvr.kicad_sym",
    "ref35180qdbvr.kicad_mod",
    "ref35180qdbvr.glb",
    "ref35180qdbvr.step",
    "ref35180qdbvr.lbr",
    "docs/hero.png",
    "docs/ref35180qdbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T04:47:41.373Z"
}