LM2674MX-5.0-TP

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm2674mx-5-0-tp",
  "title": "LM2674MX-5.0-TP",
  "brief": "TECH PUBLIC DC-DC Converters, 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)",
    "lm2674mx-5.0-tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM2674MX-5.0-TP",
    "manufacturer": "TECH PUBLIC",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/cdec5f19f709fff5c688ff94c282a77e.pdf",
    "parts": {
      "symbol": "lm2674mx-5-0-tp.kicad_sym",
      "footprint": "lm2674mx-5-0-tp.kicad_mod",
      "model_3d": "lm2674mx-5-0-tp-hero.glb",
      "model_3d_plain": "lm2674mx-5-0-tp-etched.glb",
      "model_3d_step": "lm2674mx-5-0-tp-etched.step",
      "model_3d_step_plain": "lm2674mx-5-0-tp.step",
      "lbr": "lm2674mx-5-0-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C48995530"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:45:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin that senses the regulated output voltage to complete the feedback loop."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Allows the switching regulator circuit to be shut down using logic level signals; input voltage range is -0.3 V to +VIN."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Circuit ground."
      },
      {
        "number": "7",
        "name": "VIN",
        "type": "power_in",
        "description": "Positive input supply for the IC switching regulator (absolute maximum 45 V); a suitable input bypass capacitor must be present at this pin to minimize voltage transients and supply the switching currents."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "output",
        "description": "Internal switch output whose voltage swings between +VIN minus VSAT and approximately -0.5 V; keep the PC board copper area on this pin to a minimum to limit coupling to sensitive circuitry."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 4 is named FEEDBACK in the table and FB in the diagram, so FB was used. Pin 8 is named SW in the; Only pages 1-3 were read, which was enough because the pinout and table are on page 1. Pages 4-7 wer",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2157,
        "at": "2026-10-18T15:40:01"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/cdec5f19f709fff5c688ff94c282a77e.pdf",
        "pages": 7,
        "sha256": "d382498d4be7d6c0",
        "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"
    },
    "models_3d": [
      {
        "file": "lm2674mx-5-0-tp.step",
        "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)"
      },
      {
        "file": "lm2674mx-5-0-tp-etched.step",
        "role": "eda",
        "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": "0dd4751fe0a302d3c3a0a3e246b43d6002bad9da48943f1c3e82428b7f73b339",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm2674mx-5.0-tp"
  ],
  "discovery_pitch": "LM2674MX-5.0-TP (TECH PUBLIC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm2674mx-5-0-tp.kicad_sym",
    "lm2674mx-5-0-tp.kicad_mod",
    "lm2674mx-5-0-tp.glb",
    "lm2674mx-5-0-tp.step",
    "lm2674mx-5-0-tp.lbr",
    "docs/hero.png",
    "docs/lm2674mx-5-0-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm2674mx-5-0-tp-hero.glb",
    "lm2674mx-5-0-tp-hero.overlay.json",
    "lm2674mx-5-0-tp-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}