FP6161KR-LF-ADJ

{
  "slug": "fp6161kr-lf-adj",
  "version": "0.1.0",
  "type": "component",
  "description": "Advanced Analog Technology DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "fp6161kr-lf-adj",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fp6161kr-lf-adj.kicad_sym",
    "fp6161kr-lf-adj.kicad_mod",
    "fp6161kr-lf-adj.glb",
    "fp6161kr-lf-adj.step",
    "fp6161kr-lf-adj.lbr",
    "docs/hero.png",
    "docs/fp6161kr-lf-adj-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fp6161kr-lf-adj-hero.glb",
    "fp6161kr-lf-adj-hero.overlay.json",
    "fp6161kr-lf-adj-etched.glb"
  ],
  "component": {
    "mpn": "FP6161KR-LF-ADJ",
    "manufacturer": "Advanced Analog Technology",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586199494904467456",
    "parts": {
      "symbol": "fp6161kr-lf-adj.kicad_sym",
      "footprint": "fp6161kr-lf-adj.kicad_mod",
      "model_3d": "fp6161kr-lf-adj-hero.glb",
      "model_3d_plain": "fp6161kr-lf-adj-etched.glb",
      "model_3d_step": "fp6161kr-lf-adj-etched.step",
      "model_3d_step_plain": "fp6161kr-lf-adj.step",
      "lbr": "fp6161kr-lf-adj.lbr"
    },
    "distributor_links": {
      "lcsc": "C77234"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T21:56:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RUN",
        "type": "input",
        "description": "Enable pin; the RUN threshold is 0.3 to 1.5V (1V typical), and the RUN leakage current is ±1µA maximum."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the input and output capacitor ground connections should be kept as close as possible and tied to the ground plane with several vias."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Switch node connected to the internal P-channel and N-channel MOSFETs; DC switch current is limited to 1.5A and AC peak to 2A, and the pin goes high-impedance during short-circuit protection."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input, operating from 2.5V to 5.5V with an absolute maximum of 6V, and it should be decoupled close to the pin with a low-ESR input capacitor."
      },
      {
        "number": "5",
        "name": "FB / VOUT",
        "type": "input",
        "description": "Feedback pin with a 0.6V reference (±2%); in the adjustable version the output divider R1/R2 connects here directly, and FB dropping below 300mV triggers short-circuit protection."
      }
    ],
    "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 datasheet gives two pin tables on page 2. The first (NC, RUN, VIN, SW, GND, FB/VOUT, EP, 7 entri; Pin descriptions are short in the source. Several are built from the limits stated elsewhere in the "
        ],
        "pages_sent": 16,
        "cost_usd": 0.0548,
        "at": "2026-10-16T21:55:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586199494904467456",
        "pages": 16,
        "sha256": "57d16b398207d125",
        "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": "fp6161kr-lf-adj.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": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fp6161kr-lf-adj-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": "1c6f016f8452b186af6e3814dd038b91650a1d24c83aa56933d25a36926cd6c4",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}