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Ray Set visibility: public ad87797 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "cat809rtbi-gt3",
  "title": "CAT809RTBI-GT3",
  "brief": "onsemi Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "cat809rtbi-gt3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CAT809RTBI-GT3",
    "manufacturer": "onsemi",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
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      "model_3d_plain": "cat809rtbi-gt3-etched.glb",
      "model_3d_step": "cat809rtbi-gt3-etched.step",
      "model_3d_step_plain": "cat809rtbi-gt3.step",
      "lbr": "cat809rtbi-gt3.lbr"
    },
    "distributor_links": {
      "lcsc": "C43445",
      "digikey": "CAT809RTBI-GT3OSTR-ND",
      "mouser": "698-CAT809RTBI-GT3"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:57:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CAT809RTBI-GT3OSTR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "698-CAT809RTBI-GT3",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supervisor."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Push-pull active LOW reset output for the CAT809; it is asserted if VCC falls below the reset threshold and remains low for at least 140 ms after VCC rises above the reset threshold."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply voltage that is monitored; reset is valid down to VCC = 1.0 V, with an operating range of 1.2 V to 5.5 V over −40 °C to +85 °C."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 11,
        "cost_usd": 0.0541,
        "at": "2026-10-19T00:55:02"
      },
      "datasheet": {
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        "pages": 11,
        "sha256": "783f5e33fb6c9ef4",
        "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",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cat809rtbi-gt3-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,
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        "sha256": "ea1c8f74765d306d4626521bf2084c8f86caa704f3ee01c3430a0ce03cafa91e",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOT-23",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "783f5e33fb6c9ef4fb1ab7c898bb93410acf712debe00cdcb39cada20453b9de",
      "rows": [
        {
          "name": "VCC Range",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 5.5,
          "conditions": "TA = 0°C to +70°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VCC Range",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5.5,
          "conditions": "TA = −40°C to +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 6,
          "max": 15,
          "conditions": "TA = −40°C to +85°C, VCC < 3.6 V, R/S/T/Z/V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reset Threshold Voltage (R Threshold)",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.59,
          "typ": 2.63,
          "max": 2.66,
          "conditions": "TA = +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reset Threshold Voltage (R Threshold)",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.55,
          "typ": null,
          "max": 2.7,
          "conditions": "TA = −40°C to +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reset Active Timeout Period",
          "symbol": "TR",
          "kind": "electrical",
          "unit": "ms",
          "min": 140,
          "typ": 240,
          "max": 460,
          "conditions": "TA = −40°C to +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "RESET Output Voltage Low (push-pull, active LOW, CAT809)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VCC = VTH min, ISINK = 1.2 mA, CAT809R/S/T/Z/V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Any pin with respect to ground",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Current, VCC",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Current, RESET, RESET",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rate of Rise, VCC",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V/s",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous Power Dissipation (SOT23)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 320,
          "conditions": "SOT23; derate 4 mW/°C above 70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Soldering Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 sec",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "cat809rtbi-gt3"
  ],
  "discovery_pitch": "CAT809RTBI-GT3 (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "cat809rtbi-gt3.kicad_sym",
    "cat809rtbi-gt3.kicad_mod",
    "cat809rtbi-gt3.glb",
    "cat809rtbi-gt3.step",
    "cat809rtbi-gt3.lbr",
    "docs/hero.png",
    "docs/cat809rtbi-gt3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cat809rtbi-gt3-hero.glb",
    "cat809rtbi-gt3-hero.overlay.json",
    "cat809rtbi-gt3-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}