BA05CC0FP-E2

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  "slug": "ba05cc0fp-e2",
  "title": "BA05CC0FP-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",
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  "component": {
    "mpn": "BA05CC0FP-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/1f712d529155c15ecc6b80aebb627f6b.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "Vcc",
        "type": "power_in",
        "description": "Power supply voltage input. Recommended operating range 4.0 V to 25.0 V (absolute max 35 V)."
      },
      {
        "number": "2",
        "name": "N.C.",
        "type": "unconnected",
        "description": "Unconnected terminal on TO252-3 package. (On the sibling TO220FP-3 variant this same physical pin is GND.)"
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated voltage output, 5.0 V typical, up to 1 A output current. Tolerance ±2% (Vo(T) x 0.98 to Vo(T) x 1.02)."
      },
      {
        "number": "Fin",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / thermal fin. On TO252-3 the exposed tab (Fin) serves as the GND connection and heat-sinking pad; must be soldered to the PCB ground plane for thermal dissipation."
      }
    ],
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        "pages": 23,
        "sha256": "a7cdaf4806983a19",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM",
      "Package": "TO-252",
      "Category": "PMIC",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a7cdaf4806983a19",
      "rows": [
        {
          "name": "Output Voltage",
          "symbol": "Vo",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Shut Down Current",
          "symbol": "Isd",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0,
          "max": 10,
          "conditions": "VCTL=0V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Bias Current",
          "symbol": "Ib",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.5,
          "max": 5,
          "conditions": "VCTL=2V, Io=0mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "ΔVd",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.3,
          "max": 0.5,
          "conditions": "Vcc=Vo×0.95",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Peak Output Current",
          "symbol": "Io",
          "kind": "electrical",
          "unit": "A",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "R.R.",
          "kind": "electrical",
          "unit": "dB",
          "min": 45,
          "typ": 55,
          "max": null,
          "conditions": "f=120Hz, ein*7=1Vrms, Io=100mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "Reg.I",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 20,
          "max": 100,
          "conditions": "Vcc=Vo(T)+1→25V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "Reg.L",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 50,
          "max": 150,
          "conditions": "Io=5mA→1A",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Temperature Coefficient of Output Voltage",
          "symbol": "Tcvo",
          "kind": "temperature_coefficient",
          "unit": "％/℃",
          "min": -0.02,
          "typ": null,
          "max": 0.02,
          "conditions": "Io=5mA,Tj=0 to 125℃",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Short Current",
          "symbol": "Ios",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "Vcc=25V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "ON Mode Voltage",
          "symbol": "VthH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "ACTIVE MODE, Io=0mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "OFF Mode Voltage",
          "symbol": "VthL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "OFF MODE, Io=0mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input High Current",
          "symbol": "ICTL",
          "kind": "electrical",
          "unit": "μA",
          "min": 100,
          "typ": 200,
          "max": 300,
          "conditions": "VCTL=5V, Io=0mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Power Supply Voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 25,
          "conditions": "BAxxCC0xx",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "Io",
          "kind": "recommended_operating",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "BAxxCC0xx",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Control Terminal Voltage",
          "symbol": "Vctl",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Power Supply Voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 35,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 1200,
          "conditions": "TO252-3; Ta≥25℃ on 70mm×70mm×1.6mm glass epoxy board, reduced by 9.6 mW/℃ (note *2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ambient Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TjMAX.",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Control Terminal Voltage",
          "symbol": "Vctl",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Only for models with shutdown switches (note *3)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage Applied to the Tip",
          "symbol": "VCC peak",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Applied voltage: 200msec or less (tr≥1msec) (note *4)",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [
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      "mpn": "BA05CC0FP-E2",
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    },
    {
      "mpn": "BA05CC0T",
      "kind": "unknown"
    },
    {
      "mpn": "BA05CC0WFP-E2",
      "kind": "unknown"
    },
    {
      "mpn": "BA05CC0WT",
      "kind": "unknown"
    },
    {
      "mpn": "BA05DD0WHFP-TR",
      "kind": "unknown"
    }
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  "updated_at": "2026-09-24T17:27:51.662Z"
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