OPA551FAKTWT

{
  "slug": "opa551faktwt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, TO-263-7. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "opa551faktwt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "opa551faktwt.kicad_sym",
    "opa551faktwt.kicad_mod",
    "opa551faktwt.glb",
    "opa551faktwt.step",
    "opa551faktwt.lbr",
    "docs/hero.png",
    "docs/opa551faktwt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "opa551faktwt-hero.glb",
    "opa551faktwt-hero.overlay.json"
  ],
  "component": {
    "mpn": "OPA551FAKTWT",
    "manufacturer": "Texas Instruments",
    "package": "TO-263-7",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/opa551",
    "parts": {
      "symbol": "opa551faktwt.kicad_sym",
      "footprint": "opa551faktwt.kicad_mod",
      "model_3d": "opa551faktwt-hero.glb",
      "model_3d_plain": "opa551faktwt.glb",
      "model_3d_step": "opa551faktwt-etched.step",
      "model_3d_step_plain": "opa551faktwt.step",
      "lbr": "opa551faktwt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2059176",
      "digikey": "296-15969-2-ND",
      "mouser": "595-OPA551FAKTWT"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T23:56:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-15969-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-OPA551FAKTWT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting input; the input voltage range is (V-) - 0.5 V to (V+) + 0.5 V per the Absolute Maximum Ratings."
      },
      {
        "number": "2",
        "name": "–IN",
        "type": "input",
        "description": "Inverting input; the input voltage range is (V-) - 0.5 V to (V+) + 0.5 V per the Absolute Maximum Ratings."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; can be left floating."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply; total supply VS = (V+) to (V-) is 8 V to 60 V (±4 V to ±30 V) per the Recommended Operating Conditions."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; total supply VS = (V+) to (V-) is 8 V to 60 V (±4 V to ±30 V) per the Recommended Operating Conditions."
      },
      {
        "number": "6",
        "name": "Out",
        "type": "output",
        "description": "Amplifier output; safe output current is limited by the SOA curves, and the device supplies 200 mA continuous output current."
      },
      {
        "number": "7",
        "name": "Flag",
        "type": "output",
        "description": "Thermal shutdown indicator that provides a current output to alert the user when thermal shutdown has occurred."
      },
      {
        "number": "8",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 Tab is the exposed metal heat-sink tab of the DDPAK/TO-263 package, printed as 'Tab' rather than; Pin 3 is NC on the TO-263 package (the Pin Functions table maps NC to pin 3 for DDPAK/TO-263 only; p; The datasheet gives no separate pin description for V+ or V- beyond 'Positive (highest) power supply",
          "exposed pad 8 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.048,
        "at": "2026-10-10T23:56:35"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/opa551",
        "pages": 35,
        "sha256": "cc8f7dbd702fda59",
        "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": "opa551faktwt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "34b8121b216e7b6490402befe573a69b06919acafd33d6e8da88bd238574da52",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "opa551faktwt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c0e2215e21ce01d519fd864b0c087615187264525e4b5a691d587efdd56b300b",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}