bl8568gcb5atr15

{
  "slug": "bl8568gcb5atr15",
  "version": "0.1.0",
  "type": "component",
  "description": "BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "pmic",
    "bl8568gcb5atr15"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bl8568gcb5atr15.kicad_sym",
    "bl8568gcb5atr15.kicad_mod",
    "bl8568gcb5atr15.glb",
    "bl8568gcb5atr15.step",
    "bl8568gcb5atr15.lbr",
    "docs/hero.png",
    "docs/bl8568gcb5atr15-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bl8568gcb5atr15-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "component": {
    "mpn": "BL8568GCB5ATR15",
    "manufacturer": "BL Shanghai Belling",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "parts": {
      "symbol": "bl8568gcb5atr15.kicad_sym",
      "footprint": "bl8568gcb5atr15.kicad_mod",
      "model_3d": "bl8568gcb5atr15-etched.glb",
      "model_3d_plain": "bl8568gcb5atr15.glb",
      "model_3d_step": "bl8568gcb5atr15-etched.step",
      "model_3d_step_plain": "bl8568gcb5atr15.step",
      "lbr": "bl8568gcb5atr15.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "Vin",
        "type": "power_in",
        "description": "Supply voltage input. Recommended operating range 2.0V-6V (absolute max 8V). A 1µF ceramic input capacitor to Vss is recommended in all application circuits."
      },
      {
        "number": "2",
        "name": "Vss",
        "type": "power_in",
        "description": "Device ground / negative supply return. Reference for Vin, Vout and CE. When CE is tied to Vss the device enters standby (Istandby = 0.1µA typ)."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip Enable logic input. Vceh ≥ 1.0V (up to Vin) enables the regulator; Vcel ≤ 0.5V disables it and engages the ~1.5kΩ output discharge. Integrated ~500kΩ internal pull-down (Rcepd) - do not leave floating in noisy environments; drive from a valid logic source."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connection. Leave floating or, for best PCB robustness, tie to Vss. Not internally bonded."
      },
      {
        "number": "5",
        "name": "Vout",
        "type": "power_out",
        "description": "Regulated output voltage (1.5V for the -15 ordering suffix). Delivers up to 300mA (typ) with 500mA current limit; dropout 65mV @100mA / 195mV @300mA at Vout=3.3V. Requires a 1µF ceramic output capacitor to Vss for stability. When CE is low, Vout is actively discharged through the internal ~1.5kΩ resistor."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C5118076",
      "digikey": false,
      "mouser": false
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:54:29Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "models_3d": [
      {
        "file": "bl8568gcb5atr15.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bl8568gcb5atr15-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": "206bba9e1e66c9d7238e26237e9f0d025ca828494c15392492dd4e6b1442ad14",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": null,
      "rows": [
        {
          "name": "Input Voltage",
          "symbol": "Vin",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage accuracy (Vout<=1.5V row)",
          "symbol": "Vout",
          "kind": "tolerance",
          "unit": "V",
          "min": -0.03,
          "typ": null,
          "max": 0.03,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.05,
          "max": 0.2,
          "conditions": "Iout=40mA, 2.8V≤Vin≤6V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 50,
          "max": 80,
          "conditions": "Vin=Set Vout+1V, 1mA≤Iout≤300mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (standby)",
          "symbol": "Istandby",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 0.1,
          "max": 1,
          "conditions": "Vin=Set Vout+1V, Vce=Vss",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Current",
          "symbol": "Iout (Max.)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Vin-Vout=1V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/C",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "Iout=30mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE Input Voltage H",
          "symbol": "Vceh",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE Input Voltage L",
          "symbol": "Vcel",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "Ilim",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection (PSRR)",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "F=1KHz, Ripple=0.5Vp-p, Vin=Set Vout+1V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "Iss",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "Vin=Set Vout+1V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Discharge Resistor",
          "symbol": "Rdischarge",
          "kind": "electrical",
          "unit": "K ohm",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "CE=0, Vout=3.0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE pin pull down resistor",
          "symbol": "Rcepd",
          "kind": "electrical",
          "unit": "K ohm",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "CE=Vin=5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Max Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature",
          "symbol": "Ta",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation (SOT-23-5)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "SOT-23-5 package",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Ts",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10S",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD (HBM)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 2000,
          "typ": null,
          "max": null,
          "conditions": "HBM; printed as >2000V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature (recommended)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  }
}