NCP5661DTADJRKG

{
  "slug": "ncp5661dtadjrkg",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Linear Voltage Regulators (LDO), TO-252-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "ncp5661dtadjrkg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncp5661dtadjrkg.kicad_sym",
    "ncp5661dtadjrkg.kicad_mod",
    "ncp5661dtadjrkg.glb",
    "ncp5661dtadjrkg.step",
    "ncp5661dtadjrkg.lbr",
    "docs/hero.png",
    "docs/ncp5661dtadjrkg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncp5661dtadjrkg-hero.glb",
    "ncp5661dtadjrkg-hero.overlay.json",
    "ncp5661dtadjrkg-etched.glb"
  ],
  "component": {
    "mpn": "NCP5661DTADJRKG",
    "manufacturer": "onsemi",
    "package": "TO-252-5",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/ncp5661dtadjrk-d.pdf",
    "parts": {
      "symbol": "ncp5661dtadjrkg.kicad_sym",
      "footprint": "ncp5661dtadjrkg.kicad_mod",
      "model_3d": "ncp5661dtadjrkg-hero.glb",
      "model_3d_plain": "ncp5661dtadjrkg-etched.glb",
      "model_3d_step": "ncp5661dtadjrkg-etched.step",
      "model_3d_step_plain": "ncp5661dtadjrkg.step",
      "lbr": "ncp5661dtadjrkg.lbr"
    },
    "distributor_links": {
      "lcsc": "C904524",
      "digikey": "NCP5661DTADJRKGOSTR-ND",
      "mouser": "863-NCP5661DTADJRKG"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:21:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCP5661DTADJRKGOSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-NCP5661DTADJRKG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Enable",
        "type": "input",
        "description": "On/off control of the regulator: connect to Ground to disable the device, or to Vin if the function is not used (threshold high 1.3 V min, low 0.3 V max)."
      },
      {
        "number": "2",
        "name": "Vin",
        "type": "power_in",
        "description": "Positive power supply input voltage, operating range 2.0 V to 9.0 V (absolute maximum 18 V)."
      },
      {
        "number": "3",
        "name": "Ground",
        "type": "power_in",
        "description": "Power supply ground; the TAB is also connected to Ground."
      },
      {
        "number": "4",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated output voltage, up to 1.0 A load current, requiring output capacitance Cout > 10 µF for stability."
      },
      {
        "number": "5",
        "name": "Adj",
        "type": "input",
        "description": "Connected to the resistor divider network that programs the output voltage against the 0.9 V reference (adjustable version, typical Adj pin current 40 nA)."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet pin table lists TAB as Ground (same net as pin 3) on DPAK-5; the tab is not given a separa; Package hint says TO-252-5; the datasheet calls the package DPAK-5 Center Lead Crop (case 175AA), as; Page 8 text references Error Flag pin as Pin 5 and Vin as Pin 1, which conflicts with the pin table ",
          "1/6 pins cited to the wrong page (name found elsewhere): ['3:Ground@p2']"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1148,
        "at": "2026-10-23T09:21:11"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/ncp5661dtadjrk-d.pdf",
        "pages": 13,
        "sha256": "a3b1428afdd1ab29",
        "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": "ncp5661dtadjrkg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "15de31a63a2171bb645751e5fc084565bc3209818acba65544b612cee610249a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncp5661dtadjrkg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "84f96e7374c63389725572ddc54e062cdf400b5a912e65e70b423f21896c5d01",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}