SCT2331TVBR

{
  "schema_version": 1,
  "type": "component",
  "slug": "sct2331tvbr",
  "title": "SCT2331TVBR",
  "brief": "SCT DC-DC Converters, TSOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "sct2331tvbr"
  ],
  "component": {
    "mpn": "SCT2331TVBR",
    "manufacturer": "SCT",
    "package": "TSOT-23-6L",
    "pin_count": 6,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/218fb53112cd3c1b3d6066eca49a5027.pdf",
    "parts": {
      "symbol": "sct2331tvbr.kicad_sym",
      "footprint": "sct2331tvbr.kicad_mod",
      "model_3d": "sct2331tvbr-etched.glb",
      "model_3d_plain": "sct2331tvbr.glb",
      "model_3d_step": "sct2331tvbr-etched.step",
      "model_3d_step_plain": "sct2331tvbr.step",
      "lbr": "sct2331tvbr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "FB",
        "type": "input",
        "description": "Buck converter output feedback sensing voltage. Connect a resistor divider from VOUT to FB to set the output voltage. The device regulates FB to the internal 0.8V (typ, ±1%) reference."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable logic input. Floating the pin enables the device. Supports high-voltage input up to VIN (max 34V abs). Precision enable thresholds 1.18V rising / 1.1V falling for programmable UVLO with hysteresis."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input, 3.8V to 32V operating (abs max 34V). Must be locally bypassed with a ceramic capacitor close to the pin."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground. Must be soldered directly to the PCB ground plane for proper thermal performance and return current."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "output",
        "description": "Switching node of the buck converter. Connect to the external inductor. Abs max -0.3V to 34V. Delivers up to 3A continuous."
      },
      {
        "number": "6",
        "name": "BST",
        "type": "power_in",
        "description": "Bootstrap: power supply for the high-side power MOSFET gate driver. Connect a 0.1µF or greater ceramic capacitor between BST and SW. Abs max -0.3V to 40V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/218fb53112cd3c1b3d6066eca49a5027.pdf",
        "pages": 20,
        "sha256": "ba99a7b81262c402",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SCT",
      "Package": "TSOT-23-6L",
      "Category": "PMIC",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sct2331tvbr"
  ],
  "discovery_pitch": "SCT2331TVBR (SCT) 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",
    "sct2331tvbr.kicad_sym",
    "sct2331tvbr.kicad_mod",
    "sct2331tvbr.glb",
    "sct2331tvbr.step",
    "sct2331tvbr-etched.step",
    "sct2331tvbr.lbr",
    "docs/hero.png",
    "docs/sct2331tvbr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "SCT2331TVBR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T05:33:41.474Z"
}