main
Ray Set visibility: public b15131d 2d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tcm809tvnb713",
  "title": "TCM809TVNB713",
  "brief": "Microchip Tech Monitors & Reset Circuits, SOT-23-3. 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 supply chip",
    "tcm809tvnb713",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TCM809TVNB713",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
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      "footprint": "tcm809tvnb713.kicad_mod",
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      "model_3d_step_plain": "tcm809tvnb713.step",
      "lbr": "tcm809tvnb713.lbr"
    },
    "distributor_links": {
      "lcsc": "C626626"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T21:39:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 780 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Active-low push-pull reset output (TCM809) that stays low while VDD is below the reset threshold and for 140 msec minimum after VDD rises above it; valid down to VDD = 1.0V."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input monitored by the supervisor, for nominal 2.5V, 3.0V, 3.3V or 5.0V systems, with an absolute maximum of 6.0V."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT-23B pin table is on page 1 (image). The pin number for RESET (pin 2) comes from the pin conf",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 16,
        "cost_usd": 0.2625,
        "at": "2026-10-23T21:38:46"
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        "pages": 16,
        "sha256": "18346c283cd3d95b",
        "source_tier": "mfr"
      },
      "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"
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    "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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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tcm809tvnb713-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOT-23-3",
      "Category": "Power Supply Chip",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "18346c283cd3d95b64308662d56d3c3dbdaae9b439b3133b3fdf0d58b92478b5",
      "rows": [
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          "name": "VDD Range",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 5.5,
          "conditions": "TA = 0°C to +70°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VDD Range",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5.5,
          "conditions": "TA = -40°C to +125°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 9,
          "max": 25,
          "conditions": "TCM8xxR/S/T/Z: VDD < 3.6V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset Threshold",
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          "kind": "electrical",
          "unit": "V",
          "min": 3.04,
          "typ": 3.08,
          "max": 3.11,
          "conditions": "TCM8xxT: TA = +25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset Threshold",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 3.15,
          "conditions": "TCM8xxT: TA = -40°C to +125°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset Active Time Out Period",
          "symbol": "",
          "kind": "timing",
          "unit": "msec",
          "min": 140,
          "typ": 320,
          "max": 560,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "RESET Output Voltage Low (TCM809)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "TCM809R/S/T/Z: VDD = VTH min, ISINK = 1.2 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VDD to GND)",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "RESET Voltage",
          "symbol": "RESET",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "-0.3V to (VDD +0.3V)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Current, VDD",
          "symbol": "",
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          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Current, RESET",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "dV/dt (VDD)",
          "symbol": "dV/dt",
          "kind": "absolute_maximum",
          "unit": "V/µsec",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation, 3-Pin SOT-23B",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 320,
          "conditions": "TA = 70°C (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": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset Threshold Tempco",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VDD to Reset Delay",
          "symbol": "",
          "kind": "timing",
          "unit": "µsec",
          "min": null,
          "typ": 65,
          "max": null,
          "conditions": "VDD = VTH to (VTH – 100 mV)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tcm809tvnb713"
  ],
  "discovery_pitch": "TCM809TVNB713 (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "tcm809tvnb713-hero.overlay.json",
    "tcm809tvnb713-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}