LM3710XQMM-308

{
  "slug": "lm3710xqmm-308",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Monitors & Reset Circuits, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "lm3710xqmm-308",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm3710xqmm-308.kicad_sym",
    "lm3710xqmm-308.kicad_mod",
    "lm3710xqmm-308.glb",
    "lm3710xqmm-308.step",
    "lm3710xqmm-308.lbr",
    "docs/hero.png",
    "docs/lm3710xqmm-308-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm3710xqmm-308-hero.glb",
    "lm3710xqmm-308-hero.overlay.json"
  ],
  "component": {
    "mpn": "LM3710XQMM-308",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm3710",
    "parts": {
      "symbol": "lm3710xqmm-308.kicad_sym",
      "footprint": "lm3710xqmm-308.kicad_mod",
      "model_3d": "lm3710xqmm-308-hero.glb",
      "model_3d_plain": "lm3710xqmm-308.glb",
      "model_3d_step": "lm3710xqmm-308-etched.step",
      "model_3d_step_plain": "lm3710xqmm-308.step",
      "lbr": "lm3710xqmm-308.lbr"
    },
    "distributor_links": {
      "lcsc": 544594,
      "digikey": "LM3710XQMM-308TR-ND",
      "mouser": "926-LM3710XQMM-308"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T04:33:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LM3710XQMM-308TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LM3710XQMM-308",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Power Supply input."
      },
      {
        "number": "2",
        "name": "MR",
        "type": "input",
        "description": "Manual-Reset input; when MR is less than VMRT (Manual Reset Threshold), RESET/RESET is engaged."
      },
      {
        "number": "3",
        "name": "PFI",
        "type": "input",
        "description": "Power-Fail Comparator Input; when PFI is less than VPFT (Power-Fail Reset Threshold), the PFO goes low; otherwise, PFO remains high."
      },
      {
        "number": "4",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog Input Transition Monitor; if no transition activity occurs for a period exceeding tWD (Watchdog Timeout Period), reset is engaged."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all signals."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect test input used at factory only; leave floating."
      },
      {
        "number": "7",
        "name": "LLO",
        "type": "output",
        "description": "Low-Line Logic Output providing early power-fail warning that goes low when VCC falls below VLLOT (Low-Line Output Threshold) to generate NMI (Non-Maskable Interrupt)."
      },
      {
        "number": "8",
        "name": "PFO",
        "type": "output",
        "description": "Power-Fail Logic Output; when PFI is below VPFT, PFO goes low; otherwise, PFO remains high."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect test input used at factory only; leave floating."
      },
      {
        "number": "10",
        "name": "RESET",
        "type": "output",
        "description": "Reset Logic Output that pulses low for tRP (Reset Timeout Period) when triggered and stays low whenever VCC or MR are below reset threshold (LM3710 only)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 21,
        "cost_usd": 0.1203,
        "at": "2026-10-03T04:33:24"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm3710",
        "pages": 21,
        "sha256": "2c440c29b3066032",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}