RS6331BPXF

{
  "schema_version": 1,
  "type": "component",
  "slug": "rs6331bpxf",
  "title": "RS6331BPXF",
  "brief": "Jiangsu RUNIC Tech Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "rs6331bpxf"
  ],
  "component": {
    "mpn": "RS6331BPXF",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fab73a0b508d30d9f2320c938a7cfc37.pdf",
    "parts": {
      "symbol": "rs6331bpxf.kicad_sym",
      "footprint": "rs6331bpxf.kicad_mod",
      "model_3d": "rs6331bpxf-etched.glb",
      "model_3d_plain": "rs6331bpxf.glb",
      "model_3d_step": "rs6331bpxf-etched.step",
      "model_3d_step_plain": "rs6331bpxf.step",
      "lbr": "rs6331bpxf.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting analog input. Rail-to-rail common-mode input range from -0.1V to +5.6V (with Vs=5.5V). Input bias current ~10pA typical. Diode-clamped to the supply rails; limit external current to ≤10mA if inputs swing more than 0.5V beyond the rails."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail (or ground in single-supply operation). Total supply V+ to V- must be between 2.1V and 5.5V; absolute maximum 7.0V. Place a 0.1µF bypass capacitor close to the pin."
      },
      {
        "number": "3",
        "name": "-IN",
        "type": "input",
        "description": "Inverting analog input. Rail-to-rail common-mode input range from -0.1V to +5.6V (with Vs=5.5V). Input bias current ~10pA typical. Diode-clamped to the supply rails; limit external current to ≤10mA if inputs swing more than 0.5V beyond the rails."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Op-amp output. Rail-to-rail swing (typ. 25mV from rail into 2kΩ, 8mV from rail into 10kΩ). Output source current up to ~120mA typical. Unity-gain stable."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail. Operating range 2.1V to 5.5V referenced to V-; absolute maximum 7.0V. Place a 0.1µF bypass capacitor close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/fab73a0b508d30d9f2320c938a7cfc37.pdf",
        "pages": 14,
        "sha256": "d8e4258f5cf8d7eb",
        "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": "rs6331bpxf.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs6331bpxf-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": "a991780133c02a348e1315bd2ac551bbe8b391353b3d649984a77c5ee1949c64",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Jiangsu RUNIC Tech",
      "Package": "SOT-23-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "RS6331BPXF",
      "kind": "packaging"
    },
    {
      "mpn": "RS6331BPXFBPXC5",
      "kind": "packaging"
    },
    {
      "mpn": "RS6331BPXFPXC5",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rs6331bpxf"
  ],
  "discovery_pitch": "RS6331BPXF (Jiangsu RUNIC Tech) 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",
    "rs6331bpxf.kicad_sym",
    "rs6331bpxf.kicad_mod",
    "rs6331bpxf.glb",
    "rs6331bpxf.step",
    "rs6331bpxf.lbr",
    "docs/hero.png",
    "docs/rs6331bpxf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T05:05:46.985Z"
}