REF3425QDGKRQ1

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  "slug": "ref3425qdgkrq1",
  "title": "REF3425QDGKRQ1",
  "brief": "Texas Instruments Voltage Reference, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "REF3425QDGKRQ1",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ref34-q1",
    "parts": {
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      "footprint": "ref3425qdgkrq1.kicad_mod",
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      "lcsc": "C3679651",
      "digikey": "296-REF3425QDGKRQ1TR-ND",
      "mouser": "595-REF3425QDGKRQ1"
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      "checked_at": "2026-09-27T09:16:06Z",
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        "pn": "595-REF3425QDGKRQ1",
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    },
    "pins": [
      {
        "number": "1",
        "name": "ENABLE",
        "type": "input",
        "description": "Enable/disable logic input; EN ≥1.6V enables normal operation (IQ 72-95µA), EN ≤0.5V enables shutdown mode (IQ 2.5-3µA); VEN range 0V to VIN."
      },
      {
        "number": "2",
        "name": "GND_S",
        "type": "power_in",
        "description": "Ground sense connection (Kelvin detection) for remote sensing of ground potential at the load location."
      },
      {
        "number": "3",
        "name": "GND_F",
        "type": "power_in",
        "description": "Ground force connection (Kelvin force) establishing ground reference potential at the integrated circuit."
      },
      {
        "number": "4",
        "name": "NIC",
        "type": "unconnected",
        "description": "No internal connection; test pad functional 0V to 18V; leave unconnected or tie to ground."
      },
      {
        "number": "5",
        "name": "NIC",
        "type": "unconnected",
        "description": "No internal connection; test pad functional 0V to 18V; leave unconnected or tie to ground."
      },
      {
        "number": "6",
        "name": "OUT_F",
        "type": "output",
        "description": "Reference voltage output force connection (Kelvin force); provides 2.5V ±0.05% at TA=25°C with output current capability ±10mA and short-circuit current limit 18-22mA."
      },
      {
        "number": "7",
        "name": "OUT_S",
        "type": "output",
        "description": "Reference voltage output sense connection (Kelvin detect) for remote load voltage sensing and feedback compensation."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Power supply input; operate from VOUT + VDO (50mV at IL=0, 500mV at IL=±10mA) minimum to 12V maximum with quiescent current 72-95µA."
      }
    ],
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 40,
        "cost_usd": 0.3638,
        "at": "2026-09-27T09:15:48"
      },
      "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": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
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  "discovery_pitch": "REF3425QDGKRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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