VPS8701B

{
  "slug": "vps8701b",
  "version": "0.1.0",
  "type": "component",
  "description": "VPSC DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "vps8701b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "vps8701b.kicad_sym",
    "vps8701b.kicad_mod",
    "vps8701b.glb",
    "vps8701b.step",
    "vps8701b.lbr",
    "docs/hero.png",
    "docs/vps8701b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "vps8701b-hero.glb",
    "vps8701b-hero.overlay.json"
  ],
  "component": {
    "mpn": "VPS8701B",
    "manufacturer": "VPSC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836206118252544",
    "parts": {
      "symbol": "vps8701b.kicad_sym",
      "footprint": "vps8701b.kicad_mod",
      "model_3d": "vps8701b-hero.glb",
      "model_3d_plain": "vps8701b.glb",
      "model_3d_step": "vps8701b-etched.step",
      "model_3d_step_plain": "vps8701b.step",
      "lbr": "vps8701b.lbr"
    },
    "distributor_links": {
      "lcsc": "C5189123"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T06:14:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: pulling it low stops the chip, while leaving it floating or high lets the chip run normally."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground for the logic circuits and the analog circuits."
      },
      {
        "number": "3",
        "name": "CLK",
        "type": "input",
        "description": "Internal clock frequency select and external clock input: floating gives a typical 250 kHz internal frequency, tying to GND gives 350 kHz, and an applied external clock produces complementary drive at half its frequency (external clock range 50 to 1600 kHz)."
      },
      {
        "number": "4",
        "name": "VD2",
        "type": "output",
        "description": "Transformer drive output 2 (drain of the internal power MOSFET bridge leg; absolute maximum VIN+0.3 V)."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input, recommended 6 to 30 V (absolute maximum 38 V); bypass to GND with a 1 µF capacitor placed as close to the device as possible."
      },
      {
        "number": "6",
        "name": "VD1",
        "type": "output",
        "description": "Transformer drive output 1 (drain of the internal power MOSFET bridge leg; absolute maximum VIN+0.3 V)."
      }
    ],
    "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: CLK has three functions (internal frequency select by floating or tying to GND, and external sync in; Pin descriptions are a short translation of the datasheet pin table. The absolute-maximum drain volt"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0125,
        "at": "2026-10-09T06:11:16"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836206118252544",
        "pages": 14,
        "sha256": "2cde9e84335b29f2",
        "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": "vps8701b.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": "vps8701b-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": "2e99f6a596dfd456f7ddf7ef8a8189e432d563e549bf62a0ec6f50d5e66660ff",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}