TP1541A-TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tp1541a-tr",
  "title": "TP1541A-TR",
  "brief": "3PEAK 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",
    "tp1541a-tr"
  ],
  "component": {
    "mpn": "TP1541A-TR",
    "manufacturer": "3PEAK",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/814940cdae359c36738ca6df6866108f.pdf",
    "parts": {
      "symbol": "tp1541a-tr.kicad_sym",
      "footprint": "tp1541a-tr.kicad_mod",
      "model_3d": "tp1541a-tr-etched.glb",
      "model_3d_plain": "tp1541a-tr.glb",
      "model_3d_step": "tp1541a-tr-etched.step",
      "model_3d_step_plain": "tp1541a-tr.step",
      "lbr": "tp1541a-tr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Op-amp output. Rail-to-rail output stage, ~3mV (typ) swing from supply rails into 10kΩ load; short-circuit current 100mA typ; can drive 2kΩ loads."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail (or ground in single-supply operation). Total supply V+ minus V- must be between 2.1V and 6.0V (7.0V absolute max)."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input. Rail-to-rail common-mode range (V- − 0.3V to V+ + 0.3V); input bias current 1pA typical, ESD-protected via clamp diodes to each supply."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input. Rail-to-rail common-mode range (V- − 0.3V to V+ + 0.3V); input bias current 1pA typical, ESD-protected via clamp diodes to each supply."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail. Operating range 2.1V to 6.0V referenced to V- (7.0V absolute max). Quiescent current ≈80µA typical per amplifier."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/814940cdae359c36738ca6df6866108f.pdf",
        "pages": 18,
        "sha256": "ced0a091c2142074",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "tp1541a-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tp1541a-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "da8e78ad08206822a4baf4d4ead36d2f11fe86bb967bb78ebefb824da370faeb",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "3PEAK",
      "Package": "SOT-23-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ced0a091c2142074",
      "rows": [
        {
          "name": "Input Offset Voltage",
          "symbol": "VOS",
          "kind": "tolerance",
          "unit": "μV",
          "min": -400,
          "typ": null,
          "max": 400,
          "conditions": "VCM = 0V to 3V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection Ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 85,
          "typ": 95,
          "max": null,
          "conditions": "VCM = 0.1V to 2.6V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common-mode Input Voltage Range (min referenced to V-, max referenced to V+)",
          "symbol": "VCM",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 77,
          "typ": 90,
          "max": null,
          "conditions": "VCM = 2.5V, VS = 3V to 5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Open-Loop Large Signal Gain",
          "symbol": "AVOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 98,
          "typ": 120,
          "max": null,
          "conditions": "RLOAD = 10kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Swing from Supply Rail",
          "symbol": "VOL, VOH",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": 6,
          "conditions": "RLOAD = 10kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Short-Circuit Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": 90,
          "typ": 100,
          "max": null,
          "conditions": "Sink or source current",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IO",
          "kind": "electrical",
          "unit": "mA",
          "min": 50,
          "typ": null,
          "max": null,
          "conditions": "Sink or source current, Output 1V Drop",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.1,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current per Amplifier",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 80,
          "max": 110,
          "conditions": "VS = 5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "TA = 27 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "TA = 85 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Low Voltage (Disable)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "Disable",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input High Voltage (Enable)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "Enable",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range",
          "symbol": "Vin",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "Referenced to V- (min) and V+ (max)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "V+ – V–",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
          "symbol": "Iin",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "+IN, –IN, SHDN",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "Vid",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -7,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10 sec)",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10 sec",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Human Body Model",
          "symbol": "HBM",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "MIL-STD-883H Method 3015.8; minimum level",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Machine Model",
          "symbol": "MM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "JEDEC-EIA/JESD22-A115; minimum level",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Charged Device Model",
          "symbol": "CDM",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "JEDEC-EIA/JESD22-C101E; minimum level",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [
    {
      "mpn": "TP1541A-TR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TRCR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TR-CR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TRSR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TR-SR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TRVR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TR-VR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TRFR",
      "kind": "packaging"
    },
    {
      "mpn": "TP1541A-TR-FR",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tp1541a-tr"
  ],
  "discovery_pitch": "TP1541A-TR (3PEAK) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "tp1541a-tr.kicad_mod",
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  "visibility": {
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  },
  "updated_at": "2026-09-25T11:14:13.132Z"
}