main
Ray Set visibility: public a7af363 7d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560
{
  "schema_version": 1,
  "type": "component",
  "slug": "lt1930es5-trpbf",
  "title": "LT1930ES5#TRPBF",
  "brief": "Analog Devices DC-DC Converters, TSOT-23-5. 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 management (pmic)",
    "lt1930es5#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LT1930ES5#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "TSOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907241659912192",
    "parts": {
      "symbol": "lt1930es5-trpbf.kicad_sym",
      "footprint": "lt1930es5-trpbf.kicad_mod",
      "model_3d": "lt1930es5-trpbf-hero.glb",
      "model_3d_plain": "lt1930es5-trpbf-etched.glb",
      "model_3d_step": "lt1930es5-trpbf-etched.step",
      "model_3d_step_plain": "lt1930es5-trpbf.step",
      "lbr": "lt1930es5-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C579930",
      "digikey": "LT1930ES5#TRPBFTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:52:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LT1930ES5#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switch pin, to which the inductor and diode are connected; minimize trace area here to reduce EMI, with the absolute maximum SW voltage range being -0.4V to 36V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, to be tied directly to the local ground plane."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for the resistive divider tap, with a reference voltage of 1.255V and VOUT = 1.255V(1 + R1/R2); keep trace area minimal and limit current into FB to ±1mA (absolute maximum), with FB voltage rated at 2.5V maximum."
      },
      {
        "number": "4",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown pin: tie to 2.4V or more to enable the device and ground to shut it down, with a maximum SHDN voltage of 10V."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin that must be locally bypassed, with VIN rated to 16V maximum and a minimum operating voltage of 2.6V."
      }
    ],
    "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 MPN suffix #TRPBF (tape-and-reel, lead-free finish) is not listed in the datasheet. The ordering; The package is labeled 'S5 Package 5-Lead Plastic SOT-23' with a ThinSOT outline in the drawing. The; Pin 1 SW is typed as output and FB as input, since the datasheet does not assign KiCad ERC classes; "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0659,
        "at": "2026-10-18T09:50:27"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907241659912192",
        "pages": 12,
        "sha256": "5d5b0279931d1db2",
        "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": "lt1930es5-trpbf.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": "5120f0cee43ef7743cc08408d2c12f234fcac7355386e330a3a16f336e23da8d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt1930es5-trpbf-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": "34a6a92b39ee3f7700037f7c84101a538ee7a02da6be39df303c886cfd50df8a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "TSOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5d5b0279931d1db20b66909ef74def43a5ce90a7fd1b0ff1886eb79e0141a235",
      "rows": [
        {
          "name": "Feedback Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.24,
          "typ": 1.255,
          "max": 1.27,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Feedback Voltage (full operating temperature range)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.23,
          "typ": null,
          "max": 1.28,
          "conditions": "● denotes full operating temperature range",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Switching Frequency",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 1,
          "typ": 1.2,
          "max": 1.4,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Switching Frequency (full operating temperature range)",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 0.85,
          "typ": null,
          "max": 1.6,
          "conditions": "● denotes full operating temperature range",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Duty Cycle (full operating temperature range)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": 84,
          "typ": 90,
          "max": null,
          "conditions": "● denotes full operating temperature range",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Switch Current Limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 1,
          "typ": 1.2,
          "max": 2,
          "conditions": "Note 3",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Switch VCESAT",
          "symbol": "VCESAT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 400,
          "max": 600,
          "conditions": "ISW = 1A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Voltage High",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Voltage Low",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Minimum Operating Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.45,
          "max": 2.6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Operating Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "FB Pin Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 120,
          "max": 360,
          "conditions": "VFB = 1.255V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 4.2,
          "max": 6,
          "conditions": "VSHDN = 2.4V, Not Switching",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current in Shutdown",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VSHDN = 0V, VIN = 3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reference Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.05,
          "conditions": "2.6V ≤ VIN ≤ 16V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Switch Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VSW = 5V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Pin Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 16,
          "max": 32,
          "conditions": "VSHDN = 3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Pin Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0,
          "max": 0.1,
          "conditions": "VSHDN = 0V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VIN Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SW Voltage",
          "symbol": "VSW",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.4,
          "typ": null,
          "max": 36,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "FB Voltage",
          "symbol": "VFB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current Into FB Pin",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Voltage",
          "symbol": "VSHDN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "Note 1",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10 sec)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 sec soldering",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Note 2: specifications assured by design, characterization and SPC correlation",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Guaranteed Performance Temperature Range (LT1930E)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "Note 2: LT1930E guaranteed to meet performance specifications",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 256,
          "max": null,
          "conditions": "TJMAX = 125°C (as printed)",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lt1930es5#trpbf"
  ],
  "discovery_pitch": "LT1930ES5#TRPBF (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",
    "lt1930es5-trpbf.kicad_sym",
    "lt1930es5-trpbf.kicad_mod",
    "lt1930es5-trpbf.glb",
    "lt1930es5-trpbf.step",
    "lt1930es5-trpbf.lbr",
    "docs/hero.png",
    "docs/lt1930es5-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt1930es5-trpbf-hero.glb",
    "lt1930es5-trpbf-hero.overlay.json",
    "lt1930es5-trpbf-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}