main
Ray Set visibility: public a114836 6h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lt6654bhs6-3-3-wtrmpbf",
  "title": "LT6654BHS6-3.3#WTRMPBF",
  "brief": "Analog Devices Voltage References, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "lt6654bhs6-3.3#wtrmpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LT6654BHS6-3.3#WTRMPBF",
    "manufacturer": "Analog Devices",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "Voltage References",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/lt6654.pdf",
    "parts": {
      "symbol": "lt6654bhs6-3-3-wtrmpbf.kicad_sym",
      "footprint": "lt6654bhs6-3-3-wtrmpbf.kicad_mod",
      "model_3d": "lt6654bhs6-3-3-wtrmpbf-hero.glb",
      "model_3d_plain": "lt6654bhs6-3-3-wtrmpbf-etched.glb",
      "model_3d_step": "lt6654bhs6-3-3-wtrmpbf-etched.step",
      "model_3d_step_plain": "lt6654bhs6-3-3-wtrmpbf.step",
      "lbr": "lt6654bhs6-3-3-wtrmpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C3680771",
      "digikey": "505-LT6654BHS6-3.3#WTRMPBFTR-ND",
      "mouser": "584-LT6654BHS633WTRM"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T17:34:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LT6654BHS6-3.3#WTRMPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT6654BHS633WTRM",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Internal function pin that must be tied to ground near Pin 2."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Primary device ground."
      },
      {
        "number": "3",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; keep leakage current from this pin to VIN or GND to a minimum."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input operating up to 36V; bypass VIN with a 0.1µF capacitor to ground."
      },
      {
        "number": "5",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; keep leakage current from this pin to VIN or GND to a minimum."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage; an output capacitor of 1µF minimum is required for stable operation."
      }
    ],
    "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 page 12 pin-function text is interleaved with the LS8 (8-pin) list, and the section headers '(LS; The page 2 TOP VIEW label text for the S6 package is not in clear pin-number order, so the pin-to-la; The schema has no electrical spec field, and this request asks only for the pinout, so no specs were"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0672,
        "at": "2026-10-30T17:33:55"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/lt6654.pdf",
        "pages": 24,
        "sha256": "7793895f1475d122",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lt6654bhs6-3-3-wtrmpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt6654bhs6-3-3-wtrmpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f684f5f37ecf5c82523c06107a7886faf5ce918915c11092d9d7abea7dd5521d",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "TSOT-23-6",
      "Category": "Power Supply Chip",
      "Pins": "6"
    },
    "appearance": {
      "housing": {
        "quote": "Plastic mould compounds absorb water. With changes in",
        "page": 18,
        "doc": "ds.pdf",
        "material": "abs"
      },
      "version": 1,
      "datasheet_sha256": "7793895f1475d122ac3db39a67a9895fb85b4daa9abbb364666669a4a53e9d77"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7793895f1475d122ac3db39a67a9895fb85b4daa9abbb364666669a4a53e9d77",
      "rows": [
        {
          "name": "Output Voltage Accuracy (LT6654BH, H-grade, -40°C to 125°C)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.43,
          "typ": null,
          "max": 0.43,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient (LT6654B)",
          "symbol": "TC",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 10,
          "max": 20,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation (LT6654B, 3.3V)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/V",
          "min": null,
          "typ": 1.2,
          "max": 10,
          "conditions": "VOUT + 0.5V ≤ VIN ≤ 36V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation, sourcing (LT6654B, 3.3V)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/mA",
          "min": null,
          "typ": 3,
          "max": 15,
          "conditions": "IOUT(SOURCE) = 10mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation, sinking (LT6654B, 3.3V)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/mA",
          "min": null,
          "typ": 9,
          "max": 30,
          "conditions": "IOUT(SINK) = 10mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage (VIN – VOUT)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 55,
          "max": 100,
          "conditions": "ΔVOUT = 0.1%, IOUT = 0mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 350,
          "max": 600,
          "conditions": "No Load",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage VIN to GND (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 38,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage VOUT (absolute maximum)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Maximum is VIN + 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Specified Temperature Range, H-Grade",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "H-Grade",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "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": "Maximum Junction Temperature",
          "symbol": "TJMAX",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, junction to ambient (S6 TSOT-23)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 192,
          "max": null,
          "conditions": "S6 6-lead TSOT-23 package",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lt6654bhs6-3.3#wtrmpbf"
  ],
  "discovery_pitch": "LT6654BHS6-3.3#WTRMPBF (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt6654bhs6-3-3-wtrmpbf.kicad_sym",
    "lt6654bhs6-3-3-wtrmpbf.kicad_mod",
    "lt6654bhs6-3-3-wtrmpbf.glb",
    "lt6654bhs6-3-3-wtrmpbf.step",
    "lt6654bhs6-3-3-wtrmpbf.lbr",
    "docs/hero.png",
    "docs/lt6654bhs6-3-3-wtrmpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt6654bhs6-3-3-wtrmpbf-hero.glb",
    "lt6654bhs6-3-3-wtrmpbf-hero.overlay.json",
    "lt6654bhs6-3-3-wtrmpbf-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}