RT9193-15GB

{
  "slug": "rt9193-15gb",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech Linear Voltage Regulators (LDO), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "rt9193-15gb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt9193-15gb.kicad_sym",
    "rt9193-15gb.kicad_mod",
    "rt9193-15gb.glb",
    "rt9193-15gb.step",
    "rt9193-15gb.lbr",
    "docs/hero.png",
    "docs/rt9193-15gb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rt9193-15gb-hero.glb",
    "rt9193-15gb-hero.overlay.json",
    "rt9193-15gb-etched.glb"
  ],
  "component": {
    "mpn": "RT9193-15GB",
    "manufacturer": "Richtek Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9902a67570b510347abb73f887d97f2f.pdf",
    "parts": {
      "symbol": "rt9193-15gb.kicad_sym",
      "footprint": "rt9193-15gb.kicad_mod",
      "model_3d": "rt9193-15gb-hero.glb",
      "model_3d_plain": "rt9193-15gb-etched.glb",
      "model_3d_step": "rt9193-15gb-etched.step",
      "model_3d_step_plain": "rt9193-15gb.step",
      "lbr": "rt9193-15gb.lbr"
    },
    "distributor_links": {
      "lcsc": "C2972229",
      "digikey": "1028-RT9193-15GBTR-ND",
      "mouser": "835-RT9193-15GB"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:12:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1028-RT9193-15GBTR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "835-RT9193-15GB",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input voltage, operating range 2.5V to 5.5V (6V absolute maximum)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high chip enable, high impedance input; needs a 100k pull-down to GND if the control signal floats, logic high above 1.2V and shutdown below 0.4V."
      },
      {
        "number": "4",
        "name": "BP",
        "type": "passive",
        "description": "Reference noise bypass pin that may be left floating; connect a 22nF capacitor to GND for lowest noise."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage (1.5V for the -15 option), up to 300mA, stable with a 1µF or larger ceramic output capacitor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin configuration diagram text for SC-70-5/SOT-23-5/TSOT-23-5 is garbled and the functional pin ; The datasheet does not state the electrical type of BP. It is treated as passive because it is a byp"
        ],
        "pages_sent": 14,
        "cost_usd": 0.1031,
        "at": "2026-10-23T06:11:20"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9902a67570b510347abb73f887d97f2f.pdf",
        "pages": 14,
        "sha256": "685fa6a4b9e767f1",
        "source_tier": "mfr"
      },
      "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": "rt9193-15gb.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": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt9193-15gb-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": "932528a483efa4a545a73c2c845d1656ca211f694a43f3470dad8619cd63721f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}