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Ray Set visibility: public b739e3b 4h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lm809m3-2-93",
  "title": "LM809M3-2.93",
  "brief": "Texas Instruments Supervisor And Reset ICs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "manufacturer": "Texas Instruments",
    "package": "SOT-23-3",
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    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm809.pdf",
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      "footprint": "lm809m3-2-93.kicad_mod",
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      "model_3d_plain": "lm809m3-2-93-etched.glb",
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      "lbr": "lm809m3-2-93.lbr"
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    "distributor_links": {
      "lcsc": "C414611",
      "digikey": "LM809M3-2.93TR-ND",
      "mouser": "926-LM809M3-293"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:40:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "found"
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        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supervisor and the reference for the monitored VCC supply."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Active-low output that remains low while VCC is below the reset threshold and for 240 ms after VCC rises above the reset threshold."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage monitored against the factory-programmed reset threshold; input voltage range is 1.2 V to 5.5 V for TA = -40°C to 105°C."
      }
    ],
    "provenance": {
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        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 20,
        "cost_usd": 0.0197,
        "at": "2026-11-05T23:39:54"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm809.pdf",
        "pages": 20,
        "sha256": "e95efdb789aa7ac6",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "models_3d": [
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        "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": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm809m3-2-93-etched.step",
        "role": "eda",
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        "footprint_binding": "identity",
        "sha256": "549dbec3c85983a44746cc7d11c87a4ec5d0810ccf13082322c253824ce56bc6",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "lm809m3-2.93"
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  "discovery_pitch": "LM809M3-2.93 (Texas Instruments) 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"
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  "visibility": {
    "public": true
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}