BD50FC0FP-E2

{
  "schema_version": 1,
  "type": "component",
  "slug": "bd50fc0fp-e2",
  "title": "BD50FC0FP-E2",
  "brief": "ROHM Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "pmic",
    "bd50fc0fp-e2"
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  "component": {
    "mpn": "BD50FC0FP-E2",
    "manufacturer": "ROHM",
    "package": "TO-252",
    "pin_count": 4,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/68cfbbb116b871f31954fe0a7d6bad34.pdf",
    "parts": {
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      "model_3d_step_plain": "bd50fc0fp-e2.step",
      "lbr": "bd50fc0fp-e2.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "Vcc",
        "type": "power_in",
        "description": "Power supply input. Operating input voltage 4.0V to 26.5V (for Vo<3.0V) or Vo+1.0V to 26.5V (for Vo>=3.0V); withstand rating 35V. Decouple with an input capacitor Cin close to the pin."
      },
      {
        "number": "2",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection. Leave OPEN (per datasheet Note 1, this pin is not connected inside the IC)."
      },
      {
        "number": "3",
        "name": "Vo",
        "type": "power_out",
        "description": "Regulated 5.0V output pin, 1A maximum output current, ±1% accuracy at Ta=25°C. Requires a ceramic output capacitor Cout for stability."
      },
      {
        "number": "FIN",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / thermal tab (FIN). Connects the package heat-slug to the PCB ground plane; also serves as the electrical GND reference for the regulator."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/68cfbbb116b871f31954fe0a7d6bad34.pdf",
        "pages": 41,
        "sha256": "16de41a5714aae28",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-07",
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      },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1a70120dea88b9e32ad332ab91bed4babae1638ebfc800b172432d721c563560",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM",
      "Package": "TO-252",
      "Category": "PMIC",
      "Pins": "4"
    }
  },
  "variants": [
    {
      "mpn": "BD50FC0FP-E2",
      "kind": "packaging"
    },
    {
      "mpn": "BD50FC0FP-E2WFP-E2",
      "kind": "packaging"
    },
    {
      "mpn": "BD50FC0FP-E2WEFJ-E2",
      "kind": "packaging"
    }
  ],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "BD50FC0FP-E2 (ROHM) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "bd50fc0fp-e2.lbr",
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  "visibility": {
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  "updated_at": "2026-09-24T17:41:54.631Z"
}