LM380N-8

{
  "slug": "lm380n-8",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Audio Amplifiers, PDIP-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lm380n-8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm380n-8.kicad_sym",
    "lm380n-8.kicad_mod",
    "lm380n-8.glb",
    "lm380n-8.step",
    "lm380n-8.lbr",
    "docs/hero.png",
    "docs/lm380n-8-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm380n-8-hero.glb",
    "lm380n-8-hero.overlay.json",
    "lm380n-8-etched.glb"
  ],
  "component": {
    "mpn": "LM380N-8",
    "manufacturer": "Texas Instruments",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm380",
    "parts": {
      "symbol": "lm380n-8.kicad_sym",
      "footprint": "lm380n-8.kicad_mod",
      "model_3d": "lm380n-8-hero.glb",
      "model_3d_plain": "lm380n-8-etched.glb",
      "model_3d_step": "lm380n-8-etched.step",
      "model_3d_step_plain": "lm380n-8.step",
      "lbr": "lm380n-8.lbr"
    },
    "distributor_links": {
      "lcsc": "C2865041"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T18:17:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the 8-pin PDIP (P package)."
      },
      {
        "number": "2",
        "name": "NON-INVERTING INPUT",
        "type": "input",
        "description": "Non-inverting input; ground-referenced input stage with 150kΩ typical input resistance and ±0.5V maximum input voltage."
      },
      {
        "number": "3",
        "name": "INVERTING INPUT",
        "type": "input",
        "description": "Inverting input; ground-referenced input stage with 150kΩ typical input resistance and ±0.5V maximum input voltage."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; together with pin 5 it forms the heat sink path on the 8-pin package."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; together with pin 4 it forms the heat sink path on the 8-pin package."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output, short-circuit proof with internal thermal limiting, 1.3A peak current, self-centers to one-half the supply voltage."
      },
      {
        "number": "7",
        "name": "VS",
        "type": "power_in",
        "description": "Positive supply, 10V to 22V operating range with 22V absolute maximum."
      },
      {
        "number": "8",
        "name": "BYPASS",
        "type": "passive",
        "description": "Bypass pin for an external capacitor; datasheet specifies CBYPASS = 0.47µF for THD and 5µF for PSRR measurements."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm380",
        "pages": 15,
        "sha256": "5bf037baa3f93a20",
        "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": "lm380n-8.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm380n-8-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e0e6be4d1ccc229de42e6ba05b03a9e47c4c54f539006d5cb967e9910adf3990",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}