MAX811RDB4RG

{
  "slug": "max811rdb4rg",
  "version": "0.1.0",
  "type": "component",
  "description": "HANSCHIP semiconductor Supervisor And Reset ICs, SOT-143. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "max811rdb4rg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "README.md",
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    "max811rdb4rg.glb",
    "max811rdb4rg.step",
    "max811rdb4rg.lbr",
    "docs/hero.png",
    "docs/max811rdb4rg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "max811rdb4rg-hero.overlay.json",
    "max811rdb4rg-etched.glb"
  ],
  "component": {
    "mpn": "MAX811RDB4RG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "SOT-143",
    "pin_count": 4,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590931062392500224",
    "parts": {
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      "footprint": "max811rdb4rg.kicad_mod",
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      "model_3d_step_plain": "max811rdb4rg.step",
      "lbr": "max811rdb4rg.lbr"
    },
    "distributor_links": {
      "lcsc": "C19723719"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T20:11:20Z",
      "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": "Negative supply terminal (ground) of the device; the datasheet gives no further electrical limits for this pin."
      },
      {
        "number": "2",
        "name": "VRESET",
        "type": "output",
        "description": "Reset output that goes low when VCC is below the threshold Vth or when the enable input MR is low, and goes high after Trp (500 ms typical) once VCC rises above Vth or MR returns high; VOL is at most 0.5 V at 3.2 mA sink and VOH is at least 0.8 VCC at 500 µA source."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Active-low enable control input; VIH is at least 0.7 VCC and VIL is at most 0.2 VCC, and the enable low pulse must be at least 10 µs (tMR)."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply input with an operating range of 1.0 V to 6.0 V and an absolute maximum of 6.5 V."
      }
    ],
    "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: Pinout is taken from the single SOT-143 pin table on page 2. The MPN MAX811RDB4RG is the SOT-143 var; Overbar/active-low markings were lost in text extraction. Polarity for VRESET (active low) and MR (a; Pin descriptions for VRESET and MR combine values from the electrical characteristics table (Trp, VO"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0297,
        "at": "2026-10-17T20:08:52"
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        "sha256": "9b2eca06a4fb5a54",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "b35b433c0dc71ac416a9c731e744d2e0610f82ebe97275830f0e17cdcbe44512",
        "checked": "2026-10-17",
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        "checked": "2026-10-17",
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}