VIPER222LSTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "viper222lstr",
  "title": "VIPER222LSTR",
  "brief": "STMicroelectronics AC-DC Controllers And Regulators, SSOP-10-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "viper222lstr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "VIPER222LSTR",
    "manufacturer": "STMicroelectronics",
    "package": "SSOP-10-150mil",
    "pin_count": 10,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907597377753088",
    "parts": {
      "symbol": "viper222lstr.kicad_sym",
      "footprint": "viper222lstr.kicad_mod",
      "model_3d": "viper222lstr-etched.glb",
      "model_3d_plain": "viper222lstr.glb",
      "model_3d_step": "viper222lstr-etched.step",
      "model_3d_step_plain": "viper222lstr.step",
      "lbr": "viper222lstr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2849587",
      "digikey": "497-VIPER222LSTR-ND",
      "mouser": "511-VIPER222LSTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T08:54:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-VIPER222LSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-VIPER222LSTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Connected to the source of the internal power MOSFET and controller ground reference."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage of the control section with operating range 4.5 to 30 V providing charging current for external capacitor."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally; must be connected to GND pin."
      },
      {
        "number": "4",
        "name": "EA-IN",
        "type": "input",
        "description": "Input of the error amplifier accepting voltages from -0.3 to 4.8 V with -1 µA pull-up current."
      },
      {
        "number": "5",
        "name": "EA-OUT",
        "type": "output",
        "description": "Output of the error amplifier with 3 V saturation limit and 100 µA source/sink current capability."
      },
      {
        "number": "6",
        "name": "DRAIN",
        "type": "output",
        "description": "High voltage drain pin of internal 730 V power MOSFET with 2 A pulse current rating and 15 Ω ON-state resistance; start-up bias current drawn from this pin; connect to adequate PCB copper area for heat dissipation."
      },
      {
        "number": "7",
        "name": "DRAIN",
        "type": "output",
        "description": "High voltage drain pin of internal 730 V power MOSFET with 2 A pulse current rating and 15 Ω ON-state resistance; start-up bias current drawn from this pin; connect to adequate PCB copper area for heat dissipation."
      },
      {
        "number": "8",
        "name": "DRAIN",
        "type": "output",
        "description": "High voltage drain pin of internal 730 V power MOSFET with 2 A pulse current rating and 15 Ω ON-state resistance; start-up bias current drawn from this pin; connect to adequate PCB copper area for heat dissipation."
      },
      {
        "number": "9",
        "name": "DRAIN",
        "type": "output",
        "description": "High voltage drain pin of internal 730 V power MOSFET with 2 A pulse current rating and 15 Ω ON-state resistance; start-up bias current drawn from this pin; connect to adequate PCB copper area for heat dissipation."
      },
      {
        "number": "10",
        "name": "DRAIN",
        "type": "output",
        "description": "High voltage drain pin of internal 730 V power MOSFET with 2 A pulse current rating and 15 Ω ON-state resistance; start-up bias current drawn from this pin; connect to adequate PCB copper area for heat dissipation."
      }
    ],
    "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": 0.0985,
        "at": "2026-10-01T08:53:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907597377753088",
        "pages": 20,
        "sha256": "fdc38550a4604ba3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SSOP-10-150mil",
      "Category": "Power Management (PMIC)",
      "Pins": "10"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "viper222lstr"
  ],
  "discovery_pitch": "VIPER222LSTR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "viper222lstr.kicad_sym",
    "viper222lstr.kicad_mod",
    "viper222lstr.glb",
    "viper222lstr.step",
    "viper222lstr.lbr",
    "docs/hero.png",
    "docs/viper222lstr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  }
}