RS331XF-Q1

{
  "slug": "rs331xf-q1",
  "version": "0.1.0",
  "type": "component",
  "description": "Jiangsu RUNIC Tech Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "rs331xf-q1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rs331xf-q1.kicad_sym",
    "rs331xf-q1.kicad_mod",
    "rs331xf-q1.glb",
    "rs331xf-q1.step",
    "rs331xf-q1.lbr",
    "docs/hero.png",
    "docs/rs331xf-q1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rs331xf-q1-hero.glb",
    "rs331xf-q1-hero.overlay.json",
    "rs331xf-q1-etched.glb"
  ],
  "component": {
    "mpn": "RS331XF-Q1",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c4e4834fa1ce08f699e001f083fd30d6.pdf",
    "parts": {
      "symbol": "rs331xf-q1.kicad_sym",
      "footprint": "rs331xf-q1.kicad_mod",
      "model_3d": "rs331xf-q1-hero.glb",
      "model_3d_plain": "rs331xf-q1-etched.glb",
      "model_3d_step": "rs331xf-q1-etched.step",
      "model_3d_step_plain": "rs331xf-q1.step",
      "lbr": "rs331xf-q1.lbr"
    },
    "distributor_links": {
      "lcsc": "C7570384"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T00:35:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting input; input signals that swing more than 0.3V beyond the supply rails should be current-limited to ±10mA or less."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply; the supply is specified as VS = (V+) - (V-) from 1.8V to 5.5V single-supply."
      },
      {
        "number": "3",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input; input signals that swing more than 0.3V beyond the supply rails should be current-limited to ±10mA or less."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Open-drain output that requires an external pull-up resistor; output signals that swing more than 0.3V beyond the supply rails should be current-limited to ±55mA or less."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; the supply is specified as VS = (V+) - (V-) from 1.8V to 5.5V single-supply."
      }
    ],
    "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": null,
        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 26,
        "cost_usd": 0.001,
        "at": "2026-10-28T00:35:38"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c4e4834fa1ce08f699e001f083fd30d6.pdf",
        "pages": 26,
        "sha256": "35ee16a6defeb2ef",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rs331xf-q1.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": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs331xf-q1-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": "aa27dbecc3b7cb84bf778b770be2679f3e9ce7199017cca21569c1f66be2d09c",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}