SY7072AABC

{
  "slug": "sy7072aabc",
  "version": "0.1.0",
  "type": "component",
  "description": "Silergy Corp DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sy7072aabc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sy7072aabc.kicad_sym",
    "sy7072aabc.kicad_mod",
    "sy7072aabc.glb",
    "sy7072aabc.step",
    "sy7072aabc.lbr",
    "docs/hero.png",
    "docs/sy7072aabc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sy7072aabc-hero.glb",
    "sy7072aabc-hero.overlay.json"
  ],
  "component": {
    "mpn": "SY7072AABC",
    "manufacturer": "Silergy Corp",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602845807108640768",
    "parts": {
      "symbol": "sy7072aabc.kicad_sym",
      "footprint": "sy7072aabc.kicad_mod",
      "model_3d": "sy7072aabc-hero.glb",
      "model_3d_plain": "sy7072aabc.glb",
      "model_3d_step": "sy7072aabc-etched.step",
      "model_3d_step_plain": "sy7072aabc.step",
      "lbr": "sy7072aabc.lbr"
    },
    "distributor_links": {
      "lcsc": "C22386819"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T14:00:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "passive",
        "description": "Inductor node: connect the boost inductor between the IN pin and the LX pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin: connect RFB1 between OUT and FB and RFB2 between FB and GND, with VOUT = 1.2V × (RFB1/RFB2 + 1)."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: pull high to turn the device on, and do not leave it floating."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Output pin: decouple to GND with a minimum of 22µF ceramic capacitor."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input pin."
      }
    ],
    "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 names LX as the inductor node but does not state its electrical class; I classed it as; The datasheet gives only the SOT23-6 package for SY7072AABC, so the pinout applies to the ordered va"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0326,
        "at": "2026-10-09T13:58:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602845807108640768",
        "pages": 6,
        "sha256": "aa0d136c77418d5b",
        "source_tier": "lcsc"
      },
      "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": "sy7072aabc.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": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sy7072aabc-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": "4244b4e48a709b44b323265ed1c34c56ef3adb3373d29f5577d263dd723acfd7",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}