SY7152ABC

{
  "schema_version": 1,
  "type": "component",
  "slug": "sy7152abc",
  "title": "SY7152ABC",
  "brief": "Silergy Corp DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "sy7152abc"
  ],
  "component": {
    "mpn": "SY7152ABC",
    "manufacturer": "Silergy Corp",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/14a504116047498396e7b74ced0db1d2.pdf",
    "parts": {
      "symbol": "sy7152abc.kicad_sym",
      "footprint": "sy7152abc.kicad_mod",
      "model_3d": "sy7152abc-etched.glb",
      "model_3d_plain": "sy7152abc.glb",
      "model_3d_step": "sy7152abc-etched.step",
      "model_3d_step_plain": "sy7152abc.step",
      "lbr": "sy7152abc.lbr"
    },
    "distributor_links": {
      "lcsc": "C106907"
    },
    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "power_out",
        "description": "Inductor switching node. Connect an inductor between IN pin and LX pin. Internal low-side main FET (Rds(on) = 150mΩ) switches this node at 1MHz. Absolute max 18V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin. Return for input capacitor and internal low-side FET. Maximize copper area to this pin for best thermal and noise performance."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin. Connect resistor R1 between VOUT and FB, and R2 between FB and GND to program output voltage: VOUT = 0.6V × (R1/R2 + 1). Reference voltage 0.6V (±2%)."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable control. Drive high (>1.5V) to turn on the part; low (<0.4V) to shut down. Do not leave floating. Input current ~100nA max. Absolute max 18V."
      },
      {
        "number": "5",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin. 3V to 8V recommended operating range (absolute max 18V). Decouple to GND with a 1uF (typ. 10uF X5R) ceramic capacitor placed close to the pin."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection. Leave floating or tie to GND per board convention."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/14a504116047498396e7b74ced0db1d2.pdf",
        "pages": 9,
        "sha256": "9f35e0b521158848",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "sy7152abc.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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sy7152abc-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e99df2dae2c6e74eda5eda8273c8be7d599db7040ef5eddcdc526bcfe75d503f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Silergy Corp",
      "Package": "SOT-23-6",
      "Category": "PMIC",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sy7152abc"
  ],
  "discovery_pitch": "SY7152ABC (Silergy Corp) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sy7152abc.kicad_sym",
    "sy7152abc.kicad_mod",
    "sy7152abc.glb",
    "sy7152abc.step",
    "sy7152abc-etched.step",
    "sy7152abc.lbr",
    "docs/hero.png",
    "docs/sy7152abc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "SY7152ABC",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T09:12:29.242Z"
}