LAA127PL

{
  "slug": "laa127pl",
  "version": "0.1.0",
  "type": "component",
  "description": "Littelfuse IXYS Solid State Relays (MOS Output), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "optoisolators",
    "laa127pl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "laa127pl.kicad_sym",
    "laa127pl.kicad_mod",
    "laa127pl.glb",
    "laa127pl.step",
    "laa127pl.lbr",
    "docs/hero.png",
    "docs/laa127pl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "laa127pl-hero.glb",
    "laa127pl-hero.overlay.json",
    "laa127pl-etched.glb"
  ],
  "component": {
    "mpn": "LAA127PL",
    "manufacturer": "Littelfuse IXYS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Optoisolators",
    "subcategory": "Solid State Relays (MOS Output)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602735086031302656",
    "parts": {
      "symbol": "laa127pl.kicad_sym",
      "footprint": "laa127pl.kicad_mod",
      "model_3d": "laa127pl-hero.glb",
      "model_3d_plain": "laa127pl-etched.glb",
      "model_3d_step": "laa127pl-etched.step",
      "model_3d_step_plain": "laa127pl.step",
      "lbr": "laa127pl.lbr"
    },
    "distributor_links": {
      "lcsc": "C5745123",
      "digikey": "LAA127PL-ND",
      "mouser": "849-LAA127PL"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T21:13:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LAA127PL-ND",
        "status": "found",
        "lifecycle": "Last Time Buy"
      },
      "mouser": {
        "pn": "849-LAA127PL",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+ Control - Switch #1",
        "type": "input",
        "description": "Positive input (LED anode) for normally open switch #1; the control current to activate is 5 mA max at IL = 170 mA, and the input control current is limited to 50 mA max."
      },
      {
        "number": "2",
        "name": "- Control - Switch #1",
        "type": "input",
        "description": "Negative input (LED cathode) for normally open switch #1; reverse input voltage is limited to 5 V max."
      },
      {
        "number": "3",
        "name": "+ Control - Switch #2",
        "type": "input",
        "description": "Positive input (LED anode) for normally open switch #2; the control current to activate is 5 mA max at IL = 170 mA, and the input control current is limited to 50 mA max."
      },
      {
        "number": "4",
        "name": "- Control - Switch #2",
        "type": "input",
        "description": "Negative input (LED cathode) for normally open switch #2; reverse input voltage is limited to 5 V max."
      },
      {
        "number": "5",
        "name": "Load - Switch #2",
        "type": "passive",
        "description": "Output terminal of the OptoMOS switch #2; blocking voltage is 250 VP max and continuous load current is 170 mArms / mADC max."
      },
      {
        "number": "6",
        "name": "Load - Switch #2",
        "type": "passive",
        "description": "Output terminal of the OptoMOS switch #2; blocking voltage is 250 VP max and continuous load current is 170 mArms / mADC max."
      },
      {
        "number": "7",
        "name": "Load - Switch #1",
        "type": "passive",
        "description": "Output terminal of the OptoMOS switch #1; blocking voltage is 250 VP max and continuous load current is 170 mArms / mADC max."
      },
      {
        "number": "8",
        "name": "Load - Switch #1",
        "type": "passive",
        "description": "Output terminal of the OptoMOS switch #1; blocking voltage is 250 VP max and continuous load current is 170 mArms / mADC max."
      }
    ],
    "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 pin-to-label mapping was reconstructed from the text extraction of the Pin Configuration diagram; Assignment of pins 5/6 to Switch #2 and pins 7/8 to Switch #1 is inferred from the pin list order an; The datasheet gives input control ratings (5 mA activate, 50 mA max, 5 V reverse) as device-level va"
        ],
        "pages_sent": 7,
        "cost_usd": 0.048,
        "at": "2026-10-20T21:10:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602735086031302656",
        "pages": 7,
        "sha256": "2436d78bab50a1f5",
        "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": "laa127pl.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "laa127pl-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7ade720191093273985e99fecbb7d192a62a44b1094faafbc1a8496e46f9cd30",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}