main
Ray Set visibility: public 948dedf 6d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "l272d",
  "title": "L272D",
  "brief": "STMicroelectronics Operational Amplifier, SOIC-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "l272d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "L272D",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061185034412032",
    "parts": {
      "symbol": "l272d.kicad_sym",
      "footprint": "l272d.kicad_mod",
      "model_3d": "l272d-hero.glb",
      "model_3d_plain": "l272d-etched.glb",
      "model_3d_step": "l272d-etched.step",
      "model_3d_step_plain": "l272d.step",
      "lbr": "l272d.lbr"
    },
    "distributor_links": {
      "lcsc": "C2935165"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T16:18:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "2",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "3",
        "name": "OUTPUT 1",
        "type": "output",
        "description": "Output of amplifier 1, capable of up to 1 A DC output current (1.5 A non-repetitive peak)."
      },
      {
        "number": "4",
        "name": "SUPPLY VOLT.",
        "type": "power_in",
        "description": "Positive supply voltage for both amplifiers, 4 V to 28 V."
      },
      {
        "number": "5",
        "name": "OUTPUT 2",
        "type": "output",
        "description": "Output of amplifier 2, capable of up to 1 A DC output current (1.5 A non-repetitive peak)."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; inputs are ground compatible."
      },
      {
        "number": "7",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "8",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "9",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "10",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "11",
        "name": "INPUT-2",
        "type": "input",
        "description": "Inverting input of amplifier 2; differential input voltage up to ±Vs."
      },
      {
        "number": "12",
        "name": "INPUT+2",
        "type": "input",
        "description": "Non-inverting input of amplifier 2; differential input voltage up to ±Vs."
      },
      {
        "number": "13",
        "name": "INPUT+1",
        "type": "input",
        "description": "Non-inverting input of amplifier 1; differential input voltage up to ±Vs."
      },
      {
        "number": "14",
        "name": "INPUT-1",
        "type": "input",
        "description": "Inverting input of amplifier 1; differential input voltage up to ±Vs."
      },
      {
        "number": "15",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "16",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061185034412032",
        "pages": 10,
        "sha256": "ecbdd196b96bd71f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "l272d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          9.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "l272d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          9.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "60c316e612bd247cf36258dd09c4a6c56b7025c915dc824be71d936072ea3abc",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOIC-16",
      "Category": "Amplifiers/Comparators",
      "Pins": "16"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ecbdd196b96bd71f529e5caa2e5f940634115167ef846fd7bbff305ee7888805",
      "rows": [
        {
          "name": "Supply Voltage (absolute maximum)",
          "symbol": "Vs",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 28,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Output Current",
          "symbol": "Io",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak Output Current (non repetitive)",
          "symbol": "Ip",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "Tcase = 90 °C (L272D)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Top Operating Temperature Range",
          "symbol": "Top",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "L272D",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage and Junction Temperature",
          "symbol": "Tstg, Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "Vs",
          "kind": "electrical",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 28,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Drain Current",
          "symbol": "Is",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 8,
          "max": 12,
          "conditions": "VO = VS; Vs = 24V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Drain Current",
          "symbol": "Is",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 7.5,
          "max": 11,
          "conditions": "VO = VS; Vs = 12V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "Ib",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.3,
          "max": 2.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage",
          "symbol": "Vos",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 15,
          "max": 60,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "Ios",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 50,
          "max": 250,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "O.L. Voltage Gain",
          "symbol": "Gv",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 70,
          "max": null,
          "conditions": "f = 100Hz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "O.L. Voltage Gain",
          "symbol": "Gv",
          "kind": "electrical",
          "unit": "dB",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "f = 1kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection",
          "symbol": "CRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 75,
          "max": null,
          "conditions": "f = 1kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Rejection",
          "symbol": "SVR",
          "kind": "electrical",
          "unit": "dB",
          "min": 54,
          "typ": null,
          "max": null,
          "conditions": "f = 100Hz, RG = 10kΩ, VR = 0.5V; Vs = 24V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Rejection",
          "symbol": "SVR",
          "kind": "electrical",
          "unit": "dB",
          "min": 70,
          "typ": null,
          "max": null,
          "conditions": "f = 100Hz, RG = 10kΩ, VR = 0.5V; Vs = ±12V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Rejection",
          "symbol": "SVR",
          "kind": "electrical",
          "unit": "dB",
          "min": 62,
          "typ": null,
          "max": null,
          "conditions": "f = 100Hz, RG = 10kΩ, VR = 0.5V; Vs = ±6V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing",
          "symbol": "Vo",
          "kind": "electrical",
          "unit": "V",
          "min": 21,
          "typ": null,
          "max": null,
          "conditions": "Ip = 0.1A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Swing",
          "symbol": "Vo",
          "kind": "electrical",
          "unit": "V",
          "min": 22.5,
          "typ": 23,
          "max": null,
          "conditions": "Ip = 0.5A",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "l272d"
  ],
  "discovery_pitch": "L272D (STMicroelectronics) 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",
    "l272d.kicad_sym",
    "l272d.kicad_mod",
    "l272d.glb",
    "l272d.step",
    "l272d.lbr",
    "docs/hero.png",
    "docs/l272d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l272d-hero.glb",
    "l272d-hero.overlay.json",
    "l272d-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}