RT9193-25GB

{
  "slug": "rt9193-25gb",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rt9193-25gb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt9193-25gb.kicad_sym",
    "rt9193-25gb.kicad_mod",
    "rt9193-25gb.glb",
    "rt9193-25gb.step",
    "rt9193-25gb.lbr",
    "docs/hero.png",
    "docs/rt9193-25gb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rt9193-25gb-hero.glb",
    "rt9193-25gb-hero.overlay.json",
    "rt9193-25gb-etched.glb"
  ],
  "component": {
    "mpn": "RT9193-25GB",
    "manufacturer": "Richtek Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586198869948841984",
    "parts": {
      "symbol": "rt9193-25gb.kicad_sym",
      "footprint": "rt9193-25gb.kicad_mod",
      "model_3d": "rt9193-25gb-hero.glb",
      "model_3d_plain": "rt9193-25gb-etched.glb",
      "model_3d_step": "rt9193-25gb-etched.step",
      "model_3d_step_plain": "rt9193-25gb.step",
      "lbr": "rt9193-25gb.lbr"
    },
    "distributor_links": {
      "lcsc": "C55115"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T16:02:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input voltage, recommended operating range 2.5V to 5.5V (absolute maximum 6V), with the input capacitor placed within 0.5 inch of the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Chip enable, active high (above 1.2V on, below 0.4V shutdown); the pin is high impedance, so use a 100kΩ pull-down to GND if the control signal floats, or tie to VIN if unused."
      },
      {
        "number": "4",
        "name": "BP",
        "type": "passive",
        "description": "Reference noise bypass; may be left floating, but for lowest noise connect a 22nF capacitor between BP and GND."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage (2.5V for the -25 option), up to 300mA, requiring at least a 1µF output capacitor for stability."
      }
    ],
    "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 MPN suffix 'B' is the SOT-23-5 package code in the ordering table (B : SOT-23-5); the '25' outpu; The pin figure text extraction is ambiguous about which number sits at which physical position for t"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0632,
        "at": "2026-10-17T16:00:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586198869948841984",
        "pages": 14,
        "sha256": "1ae3bdc5b19782fd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rt9193-25gb.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": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt9193-25gb-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": "c5c3fe3f28490ef86c825dce054bbdb3339ace0afb9499e9499d5f5ce93ca956",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}