ST730M50R

{
  "slug": "st730m50r",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "st730m50r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "st730m50r.kicad_sym",
    "st730m50r.kicad_mod",
    "st730m50r.glb",
    "st730m50r.step",
    "st730m50r.lbr",
    "docs/hero.png",
    "docs/st730m50r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "st730m50r-hero.glb",
    "st730m50r-hero.overlay.json",
    "st730m50r-etched.glb"
  ],
  "component": {
    "mpn": "ST730M50R",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.st.com/resource/en/datasheet/st730m50r.pdf",
    "parts": {
      "symbol": "st730m50r.kicad_sym",
      "footprint": "st730m50r.kicad_mod",
      "model_3d": "st730m50r-hero.glb",
      "model_3d_plain": "st730m50r-etched.glb",
      "model_3d_step": "st730m50r-etched.step",
      "model_3d_step_plain": "st730m50r.step",
      "lbr": "st730m50r.lbr"
    },
    "distributor_links": {
      "lcsc": "C2970399",
      "digikey": "497-ST730M50RTR-ND",
      "mouser": "511-ST730M50R"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:19:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-ST730M50RTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-ST730M50R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage pin, which for the 5.0 V fixed version ST730M50R delivers 5.0 V with up to 300 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin to which all datasheet absolute maximum ratings are referred."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin that supplies the regulator and must be decoupled with an input capacitor placed close to it."
      },
      {
        "number": "4",
        "name": "NC/ADJ",
        "type": "unconnected",
        "description": "Not internally connected in the fixed version, so it is left unconnected on the ST730M50R, whereas the adjustable version uses it to connect an external resistor divider that sets the output voltage."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable pin where low puts the device in shutdown and high activates it, and it must not be left floating."
      }
    ],
    "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": [],
        "pages_sent": 23,
        "cost_usd": 0.0154,
        "at": "2026-11-05T23:19:26"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/st730m50r.pdf",
        "pages": 23,
        "sha256": "d57671a28e22aa41",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "st730m50r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "footprint_binding": "identity",
        "sha256": "3cdce744a86e97f5c20bd5583d988b07167d8f704873d46e4cb23aed5ec2c0b9",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}