SL8205FC

{
  "schema_version": 1,
  "type": "component",
  "slug": "sl8205fc",
  "title": "SL8205FC",
  "brief": "Slkor SLKORMICRO Elec DC-DC Converters, SOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "sl8205fc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SL8205FC",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602734227834085376",
    "parts": {
      "symbol": "sl8205fc.kicad_sym",
      "footprint": "sl8205fc.kicad_mod",
      "model_3d": "sl8205fc-hero.glb",
      "model_3d_plain": "sl8205fc-etched.glb",
      "model_3d_step": "sl8205fc-etched.step",
      "model_3d_step_plain": "sl8205fc.step",
      "lbr": "sl8205fc.lbr"
    },
    "distributor_links": {
      "lcsc": "C19632476"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T11:11:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BS",
        "type": "power_out",
        "description": "Bootstrap pin that supplies the high-side gate driver and should be decoupled to LX with a 0.1µF ceramic capacitor; BS-LX is rated -0.3 to 6.0 V."
      },
      {
        "number": "2",
        "name": "LX",
        "type": "passive",
        "description": "Inductor pin connected to the switching node of the inductor; LX is rated -0.3 to +25 V."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control with an accurate 1.2V falling threshold (1.1 V to 1.3 V) that allows a programmable turn-on delay through an external RC; rated -0.3 to +25 V."
      },
      {
        "number": "4",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start programming pin; connect a capacitor to ground, with Tss = Css × 0.6 V / 10µA."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Output feedback pin connected to the centre point of the output resistor divider, with Vout = 0.6 × (1 + R1/R2) and VFB of 0.591 V to 0.609 V."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_out",
        "description": "Internal 5V LDO output for internal analog and driver circuits, bypassed to GND with 1µF, usable for an external DC load of 20mA or less, and tracking VIN when VIN is below 5 V; rated -0.3 to 6.0 V."
      },
      {
        "number": "7",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply for all internal control circuitry with a 4.5 V to 20 V supply range, requiring a decoupling capacitor to ground placed close to the pin."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply for all internal control circuitry with a 4.5 V to 20 V supply range, requiring a decoupling capacitor to ground placed close to the pin."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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": [
          "extractor flagged: The datasheet names the exposed pad 'Epad' in Table 2 but does not assign it a numeric pin number; i; Pin types are KiCad classifications inferred from the functional descriptions, not stated in the dat; Pins 7 and 8 are both listed as VIN in one table row (7, 8), so each is given the same function and ",
          "exposed pad 9 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0316,
        "at": "2026-10-18T11:11:08"
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      "datasheet": {
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        "pages": 9,
        "sha256": "d3522feb2aa88b55",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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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": [
          6,
          4.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "3bfee3ba4d6f07a84a40982275725f6c918c6c22e147e5ae88d38291845a4da1",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "SOP-8-EP",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d3522feb2aa88b559f36d058410cae6c866ab2c60c675eff6348502d8a61012b",
      "rows": [
        {
          "name": "VIN, LX, BS, EN Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VCC, FB, SS, BS-LX Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 3.3,
          "conditions": "Tamb = +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-case",
          "symbol": "Rth j-case",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "All pins ESD HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "All pins ESD CDM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -500,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "All pins Latch Up",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "JESD78, Class A",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Toper",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.8,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Feedback voltage",
          "symbol": "VFB",
          "kind": "electrical",
          "unit": "V",
          "min": 0.591,
          "typ": 0.6,
          "max": 0.609,
          "conditions": "4.5V < VIN < 20V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown supply current",
          "symbol": "Isd",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 4,
          "max": 10,
          "conditions": "VEN = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN falling threshold",
          "symbol": "VEN-th",
          "kind": "electrical",
          "unit": "V",
          "min": 1.1,
          "typ": 1.2,
          "max": 1.3,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Top switch on resistance",
          "symbol": "Rds(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VBST – VSW = 5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Bottom switch on resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current limit",
          "symbol": "Ilim",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VIN UVLO threshold",
          "symbol": "UVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VIN UVLO hysteresis",
          "symbol": "UVLOhys",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.2,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Soft start time",
          "symbol": "Tss",
          "kind": "electrical",
          "unit": "ms",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "Tss = CSS*0.6V/10μA; CSS=1μF",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Oscillator frequency",
          "symbol": "FSW",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "IOUT = 200mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent supply current",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "No load, VFB = VREF*105%",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown",
          "symbol": "Tsd",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown hysteresis",
          "symbol": "Tsd-hys",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum off time",
          "symbol": "Toff-min",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum on time",
          "symbol": "Ton-min",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN hysteresis",
          "symbol": "VEN-hys",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "SL8205FC (Slkor SLKORMICRO Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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