STM810TWX6F

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm810twx6f",
  "title": "STM810TWX6F",
  "brief": "STMicroelectronics Supervisor and Reset ICs, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "pmic",
    "stm810twx6f"
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  "component": {
    "mpn": "STM810TWX6F",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Supervisor and Reset ICs",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201242230_STMicroelectronics-STM810TWX6F_C283411.pdf",
    "parts": {
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      "footprint": "stm810twx6f.kicad_mod",
      "model_3d": "stm810twx6f-etched.glb",
      "model_3d_plain": "stm810twx6f.glb",
      "model_3d_step": "stm810twx6f-etched.step",
      "model_3d_step_plain": "stm810twx6f.step",
      "lbr": "stm810twx6f.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground / negative supply reference (0 V). Connect directly to the system ground plane."
      },
      {
        "number": "2",
        "name": "RST",
        "type": "output",
        "description": "Active-high push-pull reset output (STM810). Driven high while VCC is below the reset threshold (VRST) and held high for the reset time-out period trec (140 ms min) after VCC recovers. Both source and sink capability; guaranteed valid down to VCC = 1.0 V. A 100 kΩ pull-up to VCC is recommended if the RST signal must remain valid for VCC < 1.0 V."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply input and monitored voltage. Operating range up to 5.5 V (absolute max 7 V). A 0.1 µF bypass capacitor mounted as close as possible to this pin is recommended for transient immunity. The internal comparator trips RST when VCC falls below the factory-set VRST threshold (T suffix = ~3.08 V nominal for 3.3 V systems)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201242230_STMicroelectronics-STM810TWX6F_C283411.pdf",
        "pages": 21,
        "sha256": "24f3f88facdeb210",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm810twx6f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "435e6a4a8a63ca7fff6d6fcce0a8855e84c26236063f50bf86e6f48f9c3442a8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23-3",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "STM810TWX6F",
      "kind": "packaging"
    },
    {
      "mpn": "STM810TW6F",
      "kind": "unknown"
    },
    {
      "mpn": "STM811",
      "kind": "unknown"
    },
    {
      "mpn": "STM812",
      "kind": "unknown"
    }
  ],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "STM810TWX6F (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "stm810twx6f.step",
    "stm810twx6f.lbr",
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    "docs/stm810twx6f-datasheet.pdf",
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T08:58:25.060Z"
}