RT8075ZQW

{
  "slug": "rt8075zqw",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech DC-DC Converters, WDFN-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rt8075zqw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt8075zqw.kicad_sym",
    "rt8075zqw.kicad_mod",
    "rt8075zqw.glb",
    "rt8075zqw.step",
    "rt8075zqw.lbr",
    "docs/hero.png",
    "docs/rt8075zqw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rt8075zqw-hero.glb",
    "rt8075zqw-hero.overlay.json",
    "rt8075zqw-etched.glb"
  ],
  "component": {
    "mpn": "RT8075ZQW",
    "manufacturer": "Richtek Tech",
    "package": "WDFN-10-EP(3x3)",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588910872853434368",
    "parts": {
      "symbol": "rt8075zqw.kicad_sym",
      "footprint": "rt8075zqw.kicad_mod",
      "model_3d": "rt8075zqw-hero.glb",
      "model_3d_plain": "rt8075zqw-etched.glb",
      "model_3d_step": "rt8075zqw-etched.step",
      "model_3d_step_plain": "rt8075zqw.step",
      "lbr": "rt8075zqw.lbr"
    },
    "distributor_links": {
      "lcsc": "C250416",
      "digikey": "1028-1111-2-ND",
      "mouser": "835-RT8075ZQW"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:25:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1028-1111-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "835-RT8075ZQW",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN1",
        "type": "input",
        "description": "Chip enable for channel 1, active high; VEN_H is 1.5V minimum up to VIN and VEN_L is 0.4V maximum, with VIN from 2.5V to 5.5V."
      },
      {
        "number": "2",
        "name": "FB1",
        "type": "input",
        "description": "Feedback input for channel 1, which senses the output divider against the internal 0.6V reference (0.588V to 0.612V)."
      },
      {
        "number": "3",
        "name": "VIN2",
        "type": "power_in",
        "description": "Power supply input for channel 2, rated 2.5V to 5.5V with an absolute maximum of 6.5V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; listed with pins 9 and 11 as the exposed pad, which must be soldered to a large PCB and connected to GND for maximum power dissipation."
      },
      {
        "number": "5",
        "name": "LX2",
        "type": "output",
        "description": "Switching node of channel 2, with voltage limited to -0.3V to (VIN + 0.3V) absolute maximum."
      },
      {
        "number": "6",
        "name": "EN2",
        "type": "input",
        "description": "Chip enable for channel 2, active high; VEN_H is 1.5V minimum up to VIN and VEN_L is 0.4V maximum, with VIN from 2.5V to 5.5V."
      },
      {
        "number": "7",
        "name": "FB2",
        "type": "input",
        "description": "Feedback input for channel 2, which senses the output divider against the internal 0.6V reference (0.588V to 0.612V)."
      },
      {
        "number": "8",
        "name": "VIN1",
        "type": "power_in",
        "description": "Power supply input for channel 1, rated 2.5V to 5.5V with an absolute maximum of 6.5V."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; listed with pins 4 and 11 as the exposed pad, which must be soldered to a large PCB and connected to GND for maximum power dissipation."
      },
      {
        "number": "10",
        "name": "LX1",
        "type": "output",
        "description": "Switching node of channel 1, with voltage limited to -0.3V to (VIN + 0.3V) absolute maximum."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground exposed pad (printed as GND 11 on the pin configuration), which must be soldered to a large PCB and connected to GND for maximum power dissipation."
      }
    ],
    "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 functional pin table lists pins 4, 9 and 11 together as GND (Exposed Pad) without assigning a se; The datasheet does not state a pin type for the LX switching nodes; 'output' is an inference from th"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0634,
        "at": "2026-10-19T02:22:04"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588910872853434368",
        "pages": 11,
        "sha256": "82c82caa9e541979",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rt8075zqw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          3.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e28e777f762b8004b4d72e9227abf786dc6d4ff149c998fb7f8a6817f4f86d53",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt8075zqw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          3.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "87cb782ea25bfdcf9dfe61dd79353d21bbb855c58e7e04e90921ea5d39eb43ec",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}