main
Ray Set visibility: public 3fb914e 3d ago
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{
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  "type": "component",
  "slug": "max706pesa-hxy",
  "title": "MAX706PESA-HXY",
  "brief": "HXY MOSFET Monitors & Reset Circuits, SOP-8. 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",
    "max706pesa-hxy",
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  "component": {
    "mpn": "MAX706PESA-HXY",
    "manufacturer": "HXY MOSFET",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/31b60dadffb12f82d2fc121e1b18100c.pdf",
    "parts": {
      "symbol": "max706pesa-hxy.kicad_sym",
      "footprint": "max706pesa-hxy.kicad_mod",
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      "model_3d_plain": "max706pesa-hxy-etched.glb",
      "model_3d_step": "max706pesa-hxy-etched.step",
      "model_3d_step_plain": "max706pesa-hxy.step",
      "lbr": "max706pesa-hxy.lbr"
    },
    "distributor_links": {
      "lcsc": "C19626955"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:36:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "!MR",
        "type": "input",
        "description": "Manual reset input with an internal 20kΩ (10-40kΩ) pull-up; input thresholds are 2.0V/0.8V for 4.5V<VCC<5.5V."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input; the 706P/R operates with VCC of 3.0V to 5.5V and its reset threshold is 2.63V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Inverting input of the internal 1.25V power-fail comparator (1.25V threshold); connect to GND or VCC when unused."
      },
      {
        "number": "5",
        "name": "!PFO",
        "type": "output",
        "description": "Output of the internal 1.25V power-fail comparator."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input (1.6s typical timeout); leaving it floating disables the watchdog function."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "output",
        "description": "Active-high reset output (706P), the inverse of !RESET, with a 200ms typical reset pulse width."
      },
      {
        "number": "8",
        "name": "!WDO",
        "type": "output",
        "description": "Watchdog output."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-number-to-name mapping is not stated explicitly. It was inferred from the order of labels in; The MPN suffix PESA is taken to mean 706P, -40°C to +85°C, SOP-8, per the ordering table on page 16."
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        "at": "2026-10-23T12:36:32"
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        "pages": 20,
        "sha256": "519b55ef659b3c93",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 8,
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  "metadata": {
    "specs": {
      "Manufacturer": "HXY MOSFET",
      "Package": "SOP-8",
      "Category": "Power Supply Chip",
      "Pins": "8"
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      "datasheet_sha256": "519b55ef659b3c9320c08a1ee3a8658314a787e8eb524fc2ba0e9b28da1a6152",
      "rows": [
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          "max": 5.5,
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          "source_page": 5,
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        },
        {
          "name": "Supply current",
          "symbol": "ICC",
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          "unit": "µA",
          "min": null,
          "typ": 75,
          "max": 140,
          "conditions": "VCC < 3.6V, MR = VCC, WDI floating",
          "source_page": 5,
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        {
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          "min": 2.55,
          "typ": 2.63,
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          "conditions": "P, R devices",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reset threshold hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 40,
          "max": null,
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          "source": "datasheet"
        },
        {
          "name": "RESET pulse width",
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          "max": 280,
          "conditions": "P, R devices, VCC = 3V",
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        {
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          "source_page": 5,
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        },
        {
          "name": "MR to RESET output delay",
          "symbol": "tMD",
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          "source_page": 6,
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        {
          "name": "MR to RESET output delay",
          "symbol": "tMD",
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          "symbol": "VIL",
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          "min": 2,
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          "source_page": 6,
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          "name": "MR input threshold low",
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          "source_page": 6,
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        {
          "name": "MR pull-up resistance",
          "symbol": "RP",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 10,
          "typ": 20,
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          "conditions": "",
          "source_page": 6,
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        },
        {
          "name": "RESET output voltage low (706P)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "ISINK = 3.2mA, 4.5V < VCC < 5.5V",
          "source_page": 6,
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        {
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        {
          "name": "Watchdog timeout",
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          "kind": "timing",
          "unit": "s",
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          "conditions": "706P/R devices, VCC = 3V",
          "source_page": 7,
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        {
          "name": "WDI pulse width",
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          "name": "WDI pulse width",
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          "name": "WDI input current",
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          "source": "datasheet"
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          "name": "WDO output voltage low",
          "symbol": "VOL",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "ISINK = 1.2mA, 4.5V < VCC < 5.5V",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "WDO output voltage low",
          "symbol": "VOL",
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          "conditions": "ISINK = 500µA, VRST(MAX) < VCC < 4.5V",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "PFI input threshold voltage",
          "symbol": "",
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          "unit": "V",
          "min": 1.2,
          "typ": 1.25,
          "max": 1.3,
          "conditions": "PFI falling, P/R devices VCC = 3V",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "PFI input current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": -25,
          "typ": 0.01,
          "max": 25,
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          "source_page": 8,
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          "name": "PFO output voltage low",
          "symbol": "VOL",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "ISINK = 3.2mA, 4.5V < VCC < 5.5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PFO output voltage low",
          "symbol": "VOL",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "ISINK = 1.2mA, VRS(MAX) < VCC < 4.5V",
          "source_page": 8,
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          "source": "datasheet"
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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