REF35250QDBVR

{
  "slug": "ref35250qdbvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Reference, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ref35250qdbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ref35250qdbvr.kicad_sym",
    "ref35250qdbvr.kicad_mod",
    "ref35250qdbvr.glb",
    "ref35250qdbvr.step",
    "ref35250qdbvr.lbr",
    "docs/hero.png",
    "docs/ref35250qdbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "REF35250QDBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2311301509_Texas-Instruments-REF35250QDBVR_C6265005.pdf",
    "parts": {
      "symbol": "ref35250qdbvr.kicad_sym",
      "footprint": "ref35250qdbvr.kicad_mod",
      "model_3d": "ref35250qdbvr-etched.glb",
      "model_3d_plain": "ref35250qdbvr.glb",
      "model_3d_step": "ref35250qdbvr-etched.step",
      "model_3d_step_plain": "ref35250qdbvr.step",
      "lbr": "ref35250qdbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C6265005"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connection; internally shorted to pin 2."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connection."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; high or floating enables device, low disables device."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input; rated operating voltage VREF + VDO to 6V."
      },
      {
        "number": "5",
        "name": "NR",
        "type": "output",
        "description": "Noise reduction pin; connect capacitor to ground for noise filtering, may be left floating."
      },
      {
        "number": "6",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage output; 2.5V nominal, can source +10mA and sink −5mA."
      }
    ],
    "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": 44,
        "cost_usd": 0.3867,
        "at": "2026-09-22T18:56:14"
      },
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2311301509_Texas-Instruments-REF35250QDBVR_C6265005.pdf",
        "pages": 44,
        "sha256": "a3ba3224bd4fb37a",
        "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": "ref35250qdbvr.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": "ref35250qdbvr-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": "08920bb4052e98e91fb6ed7e101044e20ef0cb6a98ec84ebe2174a46905d7e8f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}