MAX706TM

{
  "schema_version": 1,
  "type": "component",
  "slug": "max706tm",
  "title": "MAX706TM",
  "brief": "HGSEMI Supervisor And Reset ICs, 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": [
    "component",
    "power management (pmic)",
    "max706tm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MAX706TM",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838949352046592",
    "parts": {
      "symbol": "max706tm.kicad_sym",
      "footprint": "max706tm.kicad_mod",
      "model_3d": "max706tm-hero.glb",
      "model_3d_plain": "max706tm-etched.glb",
      "model_3d_step": "max706tm-etched.step",
      "model_3d_step_plain": "max706tm.step",
      "lbr": "max706tm.lbr"
    },
    "distributor_links": {
      "lcsc": "C2902487"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:05:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Active-LOW manual reset input with a 250µA internal pull-up, so it can be driven by TTL/CMOS logic or shorted to ground with a switch."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "+5V power supply input; the electrical characteristics specify an operating range of 1.2 V to 5.5 V, and the absolute maximum supply is -0.3 V to +6.0 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all signals."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail voltage monitor input; PFO goes low when PFI is below 1.25 V, and PFI should be connected to GND or VCC when not used."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Active-LOW power-fail output that sinks current when PFI is less than 1.25 V."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input; a high or low transition within the 2.4 s timeout clears the timer, and floating or three-stating WDI disables the watchdog, with transitions as short as 50 ns recognized."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "output",
        "description": "Active-LOW reset output that pulses low for 300 ms when triggered and stays low while VCC is below the reset threshold (4.4 V MAX706, 3.08 V MAX706T, 2.93 V MAX706S, 2.63 V MAX706R)."
      },
      {
        "number": "8",
        "name": "WDO",
        "type": "output",
        "description": "Watchdog output that pulls LOW when the 2.4 s watchdog timer times out and stays low until the watchdog is cleared, with no minimum pulse width and remaining low while VCC is below the reset threshold."
      }
    ],
    "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 MAX706S reset threshold is printed as 1.93 V in the pin description but as 2.93 V in the feature; Overbar markings (active-LOW indication) were lost in the text extraction. Active-LOW naming for MR,; The MSOP pin column in the extracted text repeats 'WDI' on two lines (pin 6 and pin 8), which looks ",
          "1/8 pins cited to the wrong page (name found elsewhere): ['5:PFO@p3']"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0563,
        "at": "2026-10-18T10:03:05"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838949352046592",
        "pages": 12,
        "sha256": "a7db74b788192113",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2bc50b02c543da2b2be4fbba89e34e058003e2320df1f1dbf1c734c4a840d93b",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a7db74b78819211315e0e7e8b4b99eddf3d895752a50a40a3ea95c63b965ec40",
      "rows": [
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          "name": "Operating voltage range",
          "symbol": "Vcc",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5.5,
          "conditions": "MAX706/T/S/R",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "Icc",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 75,
          "max": 140,
          "conditions": "MAX706/T/S/R",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RESET threshold",
          "symbol": "VRT",
          "kind": "electrical",
          "unit": "V",
          "min": 2.98,
          "typ": 3.08,
          "max": 3.15,
          "conditions": "MAX 706 T",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RESET pulse width",
          "symbol": "tRS",
          "kind": "timing",
          "unit": "ms",
          "min": 140,
          "typ": 300,
          "max": 420,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Manual RESET pull-up current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": 100,
          "typ": 250,
          "max": 600,
          "conditions": "MR=0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "MR input threshold VIH",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "MR input threshold VIL",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RESET output voltage low",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "ISINK = 3.2mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RESET output voltage low",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "Vcc=1.2V, ISINK = 100µA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Watchdog timeout period",
          "symbol": "tWD",
          "kind": "timing",
          "unit": "s",
          "min": 2,
          "typ": 2.4,
          "max": 3,
          "conditions": "MAX706/T/S/R",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "WDI pulse width",
          "symbol": "tWP",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "VIL =0.4V, VIH =0.8Vcc",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "WDI input threshold VIH",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.5,
          "typ": null,
          "max": null,
          "conditions": "MAX706/T/S/R, Vcc=5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "WDI input threshold VIL",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "WDI input current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": 50,
          "typ": null,
          "max": 150,
          "conditions": "WDI=Vcc",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "WDI input current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": -150,
          "typ": null,
          "max": -50,
          "conditions": "WDI=0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PFI input threshold",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": 1.25,
          "max": 1.3,
          "conditions": "Vcc=5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PFI input current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": -25,
          "typ": 0.01,
          "max": 25,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "WDO output voltage low",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "MAX706/T/S/R, ISINK = 1.2mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PFO output voltage low",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "ISINK = 3.2mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "Ta=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "All other inputs",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Ta=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input current at Vcc and GND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Ta=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output current, all outputs",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Ta=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Rate of rise at Vcc",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V/µs",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Ta=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "SOP power dissipation",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 470,
          "conditions": "Derate 5.9mW/℃ above 70℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature (soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "10 sec.",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "RESET threshold hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "MR pulse width",
          "symbol": "tMR",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 0.15,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "MR to RESET output delay",
          "symbol": "tMD",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 0.25,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "MAX706TM (HGSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}