LN809C2641MR-G

{
  "slug": "ln809c2641mr-g",
  "version": "0.1.0",
  "type": "component",
  "description": "NATLINEAR Supervisor And Reset ICs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ln809c2641mr-g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ln809c2641mr-g.kicad_sym",
    "ln809c2641mr-g.kicad_mod",
    "ln809c2641mr-g.glb",
    "ln809c2641mr-g.step",
    "ln809c2641mr-g.lbr",
    "docs/hero.png",
    "docs/ln809c2641mr-g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ln809c2641mr-g-hero.glb",
    "ln809c2641mr-g-hero.overlay.json",
    "ln809c2641mr-g-etched.glb"
  ],
  "component": {
    "mpn": "LN809C2641MR-G",
    "manufacturer": "NATLINEAR",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590230421331353600",
    "parts": {
      "symbol": "ln809c2641mr-g.kicad_sym",
      "footprint": "ln809c2641mr-g.kicad_mod",
      "model_3d": "ln809c2641mr-g-hero.glb",
      "model_3d_plain": "ln809c2641mr-g-etched.glb",
      "model_3d_step": "ln809c2641mr-g-etched.step",
      "model_3d_step_plain": "ln809c2641mr-g.step",
      "lbr": "ln809c2641mr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C3007983"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T21:07:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the detector; the CMOS output goes to ground when VIN falls below the detect voltage VDF."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input VIN with an operating range of 0.7 V to 6.0 V and an absolute maximum of 6 V; the detect voltage is monitored on this pin."
      },
      {
        "number": "3",
        "name": "RESET",
        "type": "output",
        "description": "Reset output (CMOS push-pull for the C variant, so output is CMOS-compatible); it follows VIN and is held low for the internal delay (70 ms to 120 ms for delay code 1 in this MPN's code, 130 ms to 350 ms for code 4) after VIN recovers above VDR."
      }
    ],
    "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": [
          "extractor flagged: The pin-number-to-label mapping is inferred from the text extraction order of the SOT23-3L/B top-vie; The datasheet's SOT23-3L and SOT23-3B pinout drawing is a single figure; it does not separately conf; The MPN decodes as LN809 C (CMOS output) 26 (2.63 V) 4 (130-350 ms delay) 1 (+/-1.0%) M (SOT23-3L) R"
        ],
        "pages_sent": 8,
        "cost_usd": 0.037,
        "at": "2026-10-17T21:04:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590230421331353600",
        "pages": 8,
        "sha256": "48ad781fed78eba4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ln809c2641mr-g-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "b125ad96cacad86c2fe1c2ec2ef534653d3f9f81295860134e5038d10147c6dc",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}