main
Ray Set visibility: public 5110211 21d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "max809r-hxy",
  "title": "MAX809R-HXY",
  "brief": "HXY MOSFET 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)",
    "max809r-hxy",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "MAX809R-HXY",
    "manufacturer": "HXY MOSFET",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756870064455208960",
    "parts": {
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      "footprint": "max809r-hxy.kicad_mod",
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      "model_3d_step": "max809r-hxy-etched.step",
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      "lbr": "max809r-hxy.lbr"
    },
    "distributor_links": {
      "lcsc": "C22386569"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:14:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground terminal (芯片接地端); the datasheet gives no electrical limit for this pin."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Reset output that drives low (VOL max 0.3 V at 1.2 mA sink when VCC = Vthmin) and high (VOH min 0.8VCC at 500 µA source when VCC > Vthmax), with VRESET limited to -0.3 V to VCC+0.3 V."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply input with an operating voltage range of 1.0 V to 6.0 V and an absolute maximum VCC input voltage 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: The MPN suffix '-HXY' is not described in the datasheet. The pinout was taken from the SOT-23 packag; The datasheet's introduction says the series monitors fixed voltages from 1.0 V to 5.0 V, while the ; The datasheet text is in Chinese and the pin descriptions are translations. The RESET output type 'o"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0194,
        "at": "2026-10-19T00:14:02"
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        "pages": 4,
        "sha256": "845e66151dd2a9ed",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          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": "max809r-hxy-etched.step",
        "role": "eda",
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        "centre_offset_mm": 0,
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        "sha256": "99ea1ead83eaf440bac5b05af1bb7efd02ff8b03c9f337d62f4a690efc82c231",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HXY MOSFET",
      "Package": "SOT-23",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "845e66151dd2a9edca574a527b3e070e959fdc6d71467fb48e8e0105415bf989",
      "rows": [
        {
          "name": "VCC operating voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent supply current (ICC)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 2,
          "max": 5,
          "conditions": "VCC=5.5V, No Load",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Threshold voltage Vth (MAX809R, Vth=2.63V)",
          "symbol": "Vth",
          "kind": "electrical",
          "unit": "Vth",
          "min": 0.975,
          "typ": null,
          "max": 1.025,
          "conditions": "Vth=2.63V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset timeout period (power-up)",
          "symbol": "Trp",
          "kind": "timing",
          "unit": "ms",
          "min": 100,
          "typ": 500,
          "max": 900,
          "conditions": "VCC=0 to 3.5V, No Load",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset output low voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VCC=Vthmin, ISINK=1.2mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset output high voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "VCC",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "VCC>Vthmax, ISOURCE=500uA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Threshold temperature coefficient",
          "symbol": "Vth/(Vth*Ta)",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -200,
          "typ": null,
          "max": 200,
          "conditions": "-20°C≤Ta≤60°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset fall time",
          "symbol": "Trd",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "VCC=Vth–100mV",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VCC input voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reset output voltage (absolute range)",
          "symbol": "VRESET",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation, SOT-23",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "SOT-23 package",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "Tw",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tc",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -50,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Th",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 s",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "MAX809R-HXY (HXY MOSFET) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}