REF3433QDBVRQ1

{
  "slug": "ref3433qdbvrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Reference, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ref3433qdbvrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "README.md",
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    "ref3433qdbvrq1.glb",
    "ref3433qdbvrq1.step",
    "ref3433qdbvrq1.lbr",
    "docs/hero.png",
    "docs/ref3433qdbvrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "component": {
    "mpn": "REF3433QDBVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ref34-q1",
    "parts": {
      "symbol": "ref3433qdbvrq1.kicad_sym",
      "footprint": "ref3433qdbvrq1.kicad_mod",
      "model_3d": "ref3433qdbvrq1-etched.glb",
      "model_3d_plain": "ref3433qdbvrq1.glb",
      "model_3d_step": "ref3433qdbvrq1-etched.step",
      "model_3d_step_plain": "ref3433qdbvrq1.step",
      "lbr": "ref3433qdbvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2859728",
      "digikey": "296-53236-2-ND",
      "mouser": "595-REF3433QDBVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T01:40:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-53236-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-REF3433QDBVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND_F",
        "type": "power_in",
        "description": "Ground force connection; connect directly to application ground to form Kelvin sensing pair for minimizing IR drops on ground traces."
      },
      {
        "number": "2",
        "name": "GND_S",
        "type": "power_in",
        "description": "Ground sense connection; provides feedback of actual ground potential to internal regulator for Kelvin sensing compensation of PCB trace losses."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; apply \u22651.6V for normal operation or \u22640.5V for shutdown mode consuming 3\u00b5A maximum."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input power supply voltage; supply between VOUT+VDO (50mV minimum dropout at 0mA load) and 12V maximum."
      },
      {
        "number": "5",
        "name": "OUT_S",
        "type": "output",
        "description": "Reference output sense connection; part of Kelvin output sensing pair providing feedback to internal regulator for load regulation."
      },
      {
        "number": "6",
        "name": "OUT_F",
        "type": "output",
        "description": "Reference output force connection; provides 3.3V nominal output with \u00b110mA current capability and 72\u00b5A to 95\u00b5A quiescent current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 20,
        "cost_usd": 0.1506,
        "at": "2026-10-01T01:39:44"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ref34-q1",
        "pages": 40,
        "sha256": "addb0b3508cd0c2e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}