TS321AILT

{
  "schema_version": 1,
  "type": "component",
  "slug": "ts321ailt",
  "title": "TS321AILT",
  "brief": "STMicroelectronics Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "ts321ailt"
  ],
  "component": {
    "mpn": "TS321AILT",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.st.com/resource/en/datasheet/ts321ailt.pdf",
    "parts": {
      "symbol": "ts321ailt.kicad_sym",
      "footprint": "ts321ailt.kicad_mod",
      "model_3d": "ts321ailt-etched.glb",
      "model_3d_plain": "ts321ailt.glb",
      "model_3d_step": "ts321ailt-etched.step",
      "model_3d_step_plain": "ts321ailt.step",
      "lbr": "ts321ailt.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "Output",
        "type": "output",
        "description": "Op-amp output. Delivers up to ~40 mA source / 20 mA sink (Vcc = 15 V); short-circuit current to ground ~40-60 mA. High-level output reaches VCC+ − 1.5 V (typ) and low-level output ≤ 15 mV into 10 kΩ. Output is stable with high capacitive loads."
      },
      {
        "number": "2",
        "name": "VCC-",
        "type": "power_in",
        "description": "Negative supply / ground pin. Tied to ground in single-supply operation (3 to 30 V on VCC+) or to a negative rail down to −15 V in dual-supply operation."
      },
      {
        "number": "3",
        "name": "Non-inverting input",
        "type": "input",
        "description": "Non-inverting (+) input to the op-amp. Input common-mode range includes VCC- (ground in single-supply use) and extends up to (VCC+ − 1.5 V). Input bias current ~20 nA typ; differential input voltage rating ±32 V."
      },
      {
        "number": "4",
        "name": "Inverting input",
        "type": "input",
        "description": "Inverting (−) input to the op-amp. Same electrical properties as the non-inverting input: Vicm includes ground, Ib ≈ 20 nA typ, Vid rating ±32 V. Input offset voltage ≤ 2 mV max on the TS321A grade."
      },
      {
        "number": "5",
        "name": "VCC+",
        "type": "power_in",
        "description": "Positive supply pin. Operating range 3 to 30 V single-supply (or up to ±15 V dual-supply); absolute max 32 V (±16 V dual). Typical supply current 500 µA at VCC+ = 5 V, 600 µA at 30 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/ts321ailt.pdf",
        "pages": 15,
        "sha256": "1d743613040dad8e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ts321ailt"
  ],
  "discovery_pitch": "TS321AILT (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ts321ailt.kicad_sym",
    "ts321ailt.kicad_mod",
    "ts321ailt.glb",
    "ts321ailt.step",
    "ts321ailt.lbr",
    "docs/hero.png",
    "docs/ts321ailt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ts321ailt-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TS321AILT",
      "kind": "packaging"
    },
    {
      "mpn": "TS321ILT",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T12:59:17.600Z"
}