RTQ2104GSP-QA

{
  "slug": "rtq2104gsp-qa",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech DC-DC Converters, SOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rtq2104gsp-qa",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rtq2104gsp-qa.kicad_sym",
    "rtq2104gsp-qa.kicad_mod",
    "rtq2104gsp-qa.glb",
    "rtq2104gsp-qa.step",
    "rtq2104gsp-qa.lbr",
    "docs/hero.png",
    "docs/rtq2104gsp-qa-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rtq2104gsp-qa-hero.glb",
    "rtq2104gsp-qa-hero.overlay.json",
    "rtq2104gsp-qa-etched.glb"
  ],
  "component": {
    "mpn": "RTQ2104GSP-QA",
    "manufacturer": "Richtek Tech",
    "package": "SOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839675209908224",
    "parts": {
      "symbol": "rtq2104gsp-qa.kicad_sym",
      "footprint": "rtq2104gsp-qa.kicad_mod",
      "model_3d": "rtq2104gsp-qa-hero.glb",
      "model_3d_plain": "rtq2104gsp-qa-etched.glb",
      "model_3d_step": "rtq2104gsp-qa-etched.step",
      "model_3d_step_plain": "rtq2104gsp-qa.step",
      "lbr": "rtq2104gsp-qa.lbr"
    },
    "distributor_links": {
      "lcsc": "C3193002"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:28:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switch node that supplies power to the output and connects the output LC filter from SW to the output load."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return path for the control circuitry and low-side power MOSFET; connect to the negative terminals of the input and output capacitors."
      },
      {
        "number": "3",
        "name": "PGOOD",
        "type": "output",
        "description": "Open-drain power-good output that is pulled low to ground if any internal protection is triggered once soft-start is finished."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input connected to the midpoint of the external resistive divider; the device regulates FB to a typical 0.8V reference."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable control input: a logic-high enables the converter and a logic-low forces the device into shutdown mode."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_out",
        "description": "Output of the internal 5V linear regulator powered by VIN; decouple with an X7R ceramic capacitor from VCC to ground for normal operation."
      },
      {
        "number": "7",
        "name": "BOOT",
        "type": "passive",
        "description": "Bootstrap capacitor connection that supplies the high-side gate driver; a ceramic capacitor in series with a resistor connects this pin to SW."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input with an operating range of 3V to 36V after soft-start is finished; input capacitors connect between this pin and GND."
      },
      {
        "number": "9",
        "name": "PAD",
        "type": "passive",
        "description": "Exposed pad that is internally unconnected and must be soldered to a large GND plane with thermal vias to dissipate heat."
      }
    ],
    "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: Extracted text dropped the micro (µ) and ohm (Ω) glyphs, so capacitor and resistor values for BOOT a; The exposed pad is described as internally unconnected; typed as passive since KiCad has no exact cl; The page 1 pin-configuration diagram text is scrambled, so pin positions were taken from the page 2 "
        ],
        "pages_sent": 3,
        "cost_usd": 0.0319,
        "at": "2026-10-17T14:26:05"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839675209908224",
        "pages": 27,
        "sha256": "b2a7eead58ff10ff",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rtq2104gsp-qa.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rtq2104gsp-qa-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "49e5e1337279fc5b4475b0d61b250818520b24217240bfabbf45e808a5868803",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}