main
Ray Set visibility: public 2aab4f7 14d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579
{
  "schema_version": 1,
  "type": "component",
  "slug": "ncv5500dadjr2g",
  "title": "NCV5500DADJR2G",
  "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. 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)",
    "ncv5500dadjr2g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NCV5500DADJR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604434100052901888",
    "parts": {
      "symbol": "ncv5500dadjr2g.kicad_sym",
      "footprint": "ncv5500dadjr2g.kicad_mod",
      "model_3d": "ncv5500dadjr2g-hero.glb",
      "model_3d_plain": "ncv5500dadjr2g-etched.glb",
      "model_3d_step": "ncv5500dadjr2g-etched.step",
      "model_3d_step_plain": "ncv5500dadjr2g.step",
      "lbr": "ncv5500dadjr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C463860",
      "digikey": "NCV5500DADJR2GOSTR-ND",
      "mouser": "863-NCV5500DADJR2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T18:30:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCV5500DADJR2GOSTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "863-NCV5500DADJR2G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Vin",
        "type": "power_in",
        "description": "Positive power supply input; operating input is Vout + VDO (minimum 2.5 V) up to 16 V, and the absolute maximum input voltage is 18 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, internally connected to the Tab heat sink on the other packages."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, internally connected to the Tab heat sink on the other packages."
      },
      {
        "number": "4",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated output voltage; the adjustable version is set to 1.25 V to 5.0 V and delivers up to 500 mA."
      },
      {
        "number": "5",
        "name": "NC/ADJ",
        "type": "input",
        "description": "On the adjustable version this is the voltage-adjust input, where an external divider sets the output over 1.25 V to 5.0 V (no connection on fixed-output versions)."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, internally connected to the Tab heat sink on the other packages."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, internally connected to the Tab heat sink on the other packages."
      },
      {
        "number": "8",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: a level above 2.0 V turns the output on and below 0.4 V turns it off to a minimal-current shutdown; connect to Vin if unused."
      }
    ],
    "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: Pin 5 is NC/ADJ: the datasheet lists it as no connection on fixed-output versions and as the voltage; The datasheet labels the EN pin as applicable to NCP5500/NCV5500 only, which includes this SOIC-8 ad"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0967,
        "at": "2026-10-20T18:28:21"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604434100052901888",
        "pages": 15,
        "sha256": "548cb365980b1c87",
        "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": "ncv5500dadjr2g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncv5500dadjr2g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "462de959a2910f1fc7c538c1a2a15f12bb3b3f8b34a3fc47254dd790e85dbf3e",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "548cb365980b1c87b45ae1471d9d86f8b20b7ba63fe256dfdddef4c495da6920",
      "rows": [
        {
          "name": "Output Voltage (ADJ regulator)",
          "symbol": "Vout",
          "kind": "electrical",
          "unit": "V",
          "min": 1.189,
          "typ": 1.25,
          "max": 1.311,
          "conditions": "1.0 mA < Iout < 500 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage accuracy (VNOM ±2.9%)",
          "symbol": "Vout",
          "kind": "tolerance",
          "unit": "%",
          "min": -2.9,
          "typ": null,
          "max": 2.9,
          "conditions": "TA = 25°C, Iout = 50 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "REGLINE",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": 0.1,
          "max": 1,
          "conditions": "Iout = 50 mA; 2.5 V or (Vout + 1.0 V) < Vin < 16 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "REGLOAD",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": 0.35,
          "max": 1,
          "conditions": "1.0 mA < Iout < 500 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage (Adjustable), Iout 1 mA",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 5,
          "max": 90,
          "conditions": "Iout = 1.0 mA, Vout = −2%",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage (Adjustable), Iout 500 mA",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 230,
          "max": 700,
          "conditions": "Iout = 500 mA, Vout = −2%",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Current (Iout = 100 µA)",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 300,
          "max": 500,
          "conditions": "Iout = 100 µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Current (Iout = 500 mA)",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 10,
          "max": 20,
          "conditions": "Iout = 500 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Disable Current in Shutdown (Adjustable version, NCV5500)",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 30,
          "max": 40,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "Iout(LIM)",
          "kind": "electrical",
          "unit": "mA",
          "min": 500,
          "typ": 700,
          "max": 900,
          "conditions": "Vout = 90% of Vout(nom)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage, OFF (shutdown) State",
          "symbol": "VENoff",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage, ON (enabled) State",
          "symbol": "VENon",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Pin Bias Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VEN = Vin, Iout = 1.0 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Adjust Pin Current",
          "symbol": "IADJ",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "VEN = Vin, VADJ = 1.25 V, Vout = 1.25 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": 150,
          "typ": null,
          "max": 210,
          "conditions": "Iout = 100 µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Input Voltage",
          "symbol": "Vin",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Min: Vout + VDO or 2.5 V, whichever is higher (Note 7)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Adjustable Output Voltage Range",
          "symbol": "Vout",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.25,
          "typ": null,
          "max": 5,
          "conditions": "Adjustable version only",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature Range (NCV)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "NCV5500, NCV5501",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "Vin",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output, Enable Voltage",
          "symbol": "Vout, EN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 16,
          "conditions": "Max = +16 V or (Vin + 0.3 V), whichever is lower (Notes 2, 5)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TStg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature Soldering, Reflow (SMD), Pb-Free",
          "symbol": "Tsld",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 265,
          "conditions": "Peak (Note 3)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability, Human Body Model",
          "symbol": "ESDHBM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 4000,
          "typ": null,
          "max": null,
          "conditions": "Note 4",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability, Machine Model",
          "symbol": "ESDMM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 200,
          "typ": null,
          "max": null,
          "conditions": "Note 4",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability, Charged Device Model",
          "symbol": "ESDCDM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 1000,
          "typ": null,
          "max": null,
          "conditions": "Note 4",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Latchup Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Per JEDEC JESD78",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Air (SOIC-8)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "Note 6: 650 mm2 copper heat spreading area, 1 oz copper",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Reference, Junction-to-Lead (SOIC-8)",
          "symbol": "RJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 22,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ncv5500dadjr2g"
  ],
  "discovery_pitch": "NCV5500DADJR2G (onsemi) 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",
    "ncv5500dadjr2g.kicad_sym",
    "ncv5500dadjr2g.kicad_mod",
    "ncv5500dadjr2g.glb",
    "ncv5500dadjr2g.step",
    "ncv5500dadjr2g.lbr",
    "docs/hero.png",
    "docs/ncv5500dadjr2g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncv5500dadjr2g-hero.glb",
    "ncv5500dadjr2g-hero.overlay.json",
    "ncv5500dadjr2g-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}