LMV791MK

{
  "schema_version": 1,
  "type": "component",
  "slug": "lmv791mk",
  "title": "LMV791MK",
  "brief": "Texas Instruments Operational Amplifier, TSOT-23-6. 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",
    "amplifiers-comparators",
    "lmv791mk",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LMV791MK",
    "manufacturer": "Texas Instruments",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmv791",
    "parts": {
      "symbol": "lmv791mk.kicad_sym",
      "footprint": "lmv791mk.kicad_mod",
      "model_3d": "lmv791mk-hero.glb",
      "model_3d_plain": "lmv791mk.glb",
      "model_3d_step": "lmv791mk-etched.step",
      "model_3d_step_plain": "lmv791mk.step",
      "lbr": "lmv791mk.lbr"
    },
    "distributor_links": {
      "lcsc": "C2057485",
      "digikey": "LMV791MKTR-ND",
      "mouser": "926-LMV791MK"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T00:17:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LMV791MKTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "926-LMV791MK",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Out",
        "type": "output",
        "description": "Amplifier output with rail-to-rail swing that can drive 600 Ω loads with source current up to 60 mA."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) supply voltage pin; with single-supply operation this is the ground reference, and the common-mode range includes the negative rail."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input of the CMOS input stage, with a common-mode voltage range that extends down to ground (−0.3 V to 1.5 V at 2.5 V supply, −0.3 V to 4 V at 5 V supply, CMRR ≥ 60 dB at 25°C)."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input of the CMOS input stage, with typical input bias current of about 0.1 pA at 5 V and 25°C."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input: drive above V+ − 0.5 V to power the amplifier on and below V− + 0.5 V to shut it down, reducing supply current below 1 µA."
      },
      {
        "number": "6",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) supply voltage pin; operating supply range is 1.8 V to 5.5 V, with absolute maximum V+ − V− of 6 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 LMV791MK/NOPB ordering entry (page 27) confirms the SOT-23-THIN (DDC) 6-pin package, matching th; Operating-range figures in the descriptions (1.8 V to 5.5 V supply, 1.8 V only at 0°C to 125°C) are "
        ],
        "pages_sent": 19,
        "cost_usd": 0.0963,
        "at": "2026-10-08T00:17:22"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmv791",
        "pages": 37,
        "sha256": "aff4a47354f644c1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lmv791mk.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lmv791mk-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "de2ad61f0e615b91dc9c43d99d6ab83d7e4d8e12292dbe2ca4965e4ea8aa3d1b",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSOT-23-6",
      "Category": "Amplifiers/Comparators",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lmv791mk"
  ],
  "discovery_pitch": "LMV791MK (Texas Instruments) 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",
    "lmv791mk.kicad_sym",
    "lmv791mk.kicad_mod",
    "lmv791mk.glb",
    "lmv791mk.step",
    "lmv791mk.lbr",
    "docs/hero.png",
    "docs/lmv791mk-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lmv791mk-hero.glb",
    "lmv791mk-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}