VNS1NV04DPTR-E

{
  "schema_version": 1,
  "type": "component",
  "slug": "vns1nv04dptr-e",
  "title": "VNS1NV04DPTR-E",
  "brief": "STMicroelectronics AC-DC Controllers and Regulators, SO-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "pmic",
    "vns1nv04dptr-e"
  ],
  "component": {
    "mpn": "VNS1NV04DPTR-E",
    "manufacturer": "STMicroelectronics",
    "package": "SO-8",
    "pin_count": 8,
    "category": "PMIC",
    "subcategory": "AC-DC Controllers and Regulators",
    "datasheet": "https://www.st.com/resource/en/datasheet/vns1nv04dptr-e.pdf",
    "parts": {
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      "footprint": "vns1nv04dptr-e.kicad_mod",
      "model_3d": "vns1nv04dptr-e-etched.glb",
      "model_3d_plain": "vns1nv04dptr-e.glb",
      "model_3d_step": "vns1nv04dptr-e-etched.step",
      "model_3d_step_plain": "vns1nv04dptr-e.step",
      "lbr": "vns1nv04dptr-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C503069"
    },
    "pins": [
      {
        "number": "1",
        "name": "SOURCE1",
        "type": "power_out",
        "description": "Source of channel 1 power MOSFET. Typically tied to the load return / low-side node; current returns through this pin. Reverse DC output current rating -3 A."
      },
      {
        "number": "2",
        "name": "INPUT1",
        "type": "bidirectional",
        "description": "Control / diagnostic pin for channel 1. Drives the internal gate control block (VINTH 0.5-2.5 V, IIN limited to ±20 mA, RIN min 330 Ω required externally, ISS ~100 µA at VIN=5 V). Also acts as fault feedback: when overtemperature / short circuit occurs the pin is pulled to a fault sink current (Igf ≈ 10-20 mA) which can be monitored."
      },
      {
        "number": "3",
        "name": "SOURCE2",
        "type": "power_out",
        "description": "Source of channel 2 power MOSFET. Independent from SOURCE1. Reverse DC output current rating -3 A."
      },
      {
        "number": "4",
        "name": "INPUT2",
        "type": "bidirectional",
        "description": "Control / diagnostic pin for channel 2. Same behavior as INPUT1: drives the gate control, requires ≥330 Ω series impedance, VINTH 0.5-2.5 V, and reports faults by sinking Igf ≈ 10-20 mA when protection trips."
      },
      {
        "number": "5",
        "name": "DRAIN2",
        "type": "power_in",
        "description": "Drain of channel 2 power MOSFET (paralleled with pin 6 for current handling and thermal). Connected to the supply / high-side node. Drain-source clamp voltage 40 V (typ 45 V)."
      },
      {
        "number": "6",
        "name": "DRAIN2",
        "type": "power_in",
        "description": "Drain of channel 2 power MOSFET (paralleled internally with pin 5). Provides additional current and heat-sinking capability; tie both pins together on the PCB."
      },
      {
        "number": "7",
        "name": "DRAIN1",
        "type": "power_in",
        "description": "Drain of channel 1 power MOSFET (paralleled with pin 8). Connected to the supply / high-side node. Drain-source clamp voltage 40 V (typ 45 V)."
      },
      {
        "number": "8",
        "name": "DRAIN1",
        "type": "power_in",
        "description": "Drain of channel 1 power MOSFET (paralleled internally with pin 7). Tie both pins together on the PCB for full current and thermal capability."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/vns1nv04dptr-e.pdf",
        "pages": 24,
        "sha256": "f7d7cba484b36f86",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    },
    "models_3d": [
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        "file": "vns1nv04dptr-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "vns1nv04dptr-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "457d6b004e6d96cf43d6bbaa2e1e26ab2d94207edeee530749299105ef2a8111",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SO-8",
      "Category": "PMIC",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "vns1nv04dptr-e"
  ],
  "discovery_pitch": "VNS1NV04DPTR-E (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "vns1nv04dptr-e.kicad_sym",
    "vns1nv04dptr-e.kicad_mod",
    "vns1nv04dptr-e.glb",
    "vns1nv04dptr-e.step",
    "vns1nv04dptr-e-etched.step",
    "vns1nv04dptr-e.lbr",
    "docs/hero.png",
    "docs/vns1nv04dptr-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "VNS1NV04DP-E (tube)",
      "kind": "unknown"
    },
    {
      "mpn": "VNS1NV04DPTR-E (tape and reel)",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T13:57:24.247Z"
}