XL2026-1

{
  "schema_version": 1,
  "type": "component",
  "slug": "xl2026-1",
  "title": "XL2026-1",
  "brief": "XINLUDA Power Distribution Switches, SOP-8. 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)",
    "xl2026-1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "XL2026-1",
    "manufacturer": "XINLUDA",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916427839442944",
    "parts": {
      "symbol": "xl2026-1.kicad_sym",
      "footprint": "xl2026-1.kicad_mod",
      "model_3d": "xl2026-1-hero.glb",
      "model_3d_plain": "xl2026-1-etched.glb",
      "model_3d_step": "xl2026-1-etched.step",
      "model_3d_step_plain": "xl2026-1.step",
      "lbr": "xl2026-1.lbr"
    },
    "distributor_links": {
      "lcsc": "C707070"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:34:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ENA",
        "type": "input",
        "description": "Logic-compatible enable input for switch A; on the XL2026-1 it is active high, with the switch on at VENA ≥ 2.4 V and off at VENA ≤ 0.8 V."
      },
      {
        "number": "2",
        "name": "FLGA",
        "type": "output",
        "description": "Active-low, open-drain fault flag for switch A that asserts on overcurrent or thermal shutdown, with overcurrent asserted only after the flag response delay (typically 3 ms per the functional description)."
      },
      {
        "number": "3",
        "name": "FLGB",
        "type": "output",
        "description": "Active-low, open-drain fault flag for switch B that asserts on overcurrent or thermal shutdown, with overcurrent asserted only after the flag response delay (typically 3 ms per the functional description)."
      },
      {
        "number": "4",
        "name": "ENB",
        "type": "input",
        "description": "Logic-compatible enable input for switch B; on the XL2026-1 it is active high, with the switch on at VENB ≥ 2.4 V and off at VENB ≤ 0.8 V."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Power output of switch B, the source of its output MOSFET, which is internally current limited."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection for the device."
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Switch and logic supply input operating from 2.7 V to 5.5 V, which is also the drain of the output MOSFETs."
      },
      {
        "number": "8",
        "name": "OUTA",
        "type": "output",
        "description": "Power output of switch A, the source of its output MOSFET, which is internally current limited."
      }
    ],
    "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 overcurrent filter time in the pin description is garbled in the extracted text (value missing: ; The pin table lists ENA/ENB as active high (-1) or active low (-2). The MPN XL2026-1 is the active-h; The pin configuration (page 2) is an image with no text pin positions. Pin numbers and names come fr"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0466,
        "at": "2026-10-19T06:32:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916427839442944",
        "pages": 15,
        "sha256": "822eb854f23c92eb",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "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": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xl2026-1-etched.step",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "61744f7167904be56854db82cd0d76b44863bcbfd008ef96e41b290adadd8166",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XINLUDA",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "822eb854f23c92ebd235384c0ae5109db94914ca8250374717c256859d6b3455",
      "rows": [
        {
          "name": "Supply Voltage (VIN)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
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          "name": "Fault Flag Voltage (VFLG)",
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          "max": 6,
          "conditions": "",
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        {
          "name": "Fault Flag Current (IFLG)",
          "symbol": "IFLG",
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          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
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        },
        {
          "name": "Output Voltage (VOUT)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature (TS)",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VIN) operating range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
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        },
        {
          "name": "Ambient Temperature (TA)",
          "symbol": "TA",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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        },
        {
          "name": "Thermal Resistance SOP (θJA)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Supply Current (switch off)",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.75,
          "max": 5,
          "conditions": "XL2026-1, VENA=VENB≤0.8V (switch off), OUT = open",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (switch on)",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 100,
          "max": 160,
          "conditions": "XL2026-1, VENA=VENB≥2.4V (switch on), OUT = open",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Threshold low-to-high transition",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.7,
          "max": 2.4,
          "conditions": "low-to-high transition",
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          "source": "datasheet"
        },
        {
          "name": "Enable Input Threshold high-to-low transition",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.8,
          "max": 1.45,
          "conditions": "high-to-low transition",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Enable Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "μA",
          "min": -1,
          "typ": 0.01,
          "max": 1,
          "conditions": "VEN=0V to 5.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Switch Resistance VIN=5V",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 90,
          "max": 140,
          "conditions": "VIN= 5V, IOUT=500mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Switch Resistance VIN=3.3V",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 100,
          "max": 170,
          "conditions": "VIN=3.3V, IOUT=500mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "XL2026-1, VENx≤0.8V; XL2026-1, VENx≥2.4V (output off)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-On Delay",
          "symbol": "tON",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1.3,
          "max": 5,
          "conditions": "RL=10Ω, CL=1μF, see Timing Diagrams",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-On Rise Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ms",
          "min": 0.5,
          "typ": 1.15,
          "max": 4.9,
          "conditions": "RL=10Ω, CL=1μF, see Timing Diagrams",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output Turn-Off Delay",
          "symbol": "tOFF",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 35,
          "max": 100,
          "conditions": "RL=10Ω, CL=1μF, see Timing Diagrams",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-Off Fall Time",
          "symbol": "tF",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 32,
          "max": 100,
          "conditions": "RL=10Ω, CL=1μF, see Timing Diagrams",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Short-Circuit Output Current",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "A",
          "min": 0.5,
          "typ": 0.9,
          "max": 1.25,
          "conditions": "VOUT=0V, enabled into short-circuit",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 0.65,
          "typ": 1,
          "max": 1.25,
          "conditions": "ramped load applied to output",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent Flag Response Delay VIN=5V",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": 1.5,
          "typ": 3,
          "max": 7,
          "conditions": "VIN=5V, apply VOUT=0V until FLG low",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Undervoltage Lockout Threshold (VIN rising)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": 2.4,
          "max": 2.7,
          "conditions": "VIN rising",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Undervoltage Lockout Threshold (VIN falling)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": 2.15,
          "max": 2.5,
          "conditions": "VIN falling",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Error Flag Output Resistance VIN=5V",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 10,
          "max": 25,
          "conditions": "IL= 10mA, VIN=5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Error Flag Output Resistance VIN=3.3V",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 15,
          "max": 40,
          "conditions": "IL=10mA, VIN=3.3V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Error Flag Off Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VFLAG =5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature Threshold (TJ increasing, each switch)",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 140,
          "max": null,
          "conditions": "TJ increasing, each switch",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Overtemperature Threshold (TJ decreasing, each switch)",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "TJ decreasing, each switch",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature Threshold (TJ increasing, both switches)",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "TJ increasing, both switches",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature Threshold (TJ decreasing, both switches)",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "TJ decreasing, both switches",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1,
          "max": null,
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        {
          "name": "Short-Circuit Response Time",
          "symbol": "",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "VOUT=0V to IOUT=ILIMIT (short applied to output)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent Flag Response Delay VIN=3.3V",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": null,
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          "max": null,
          "conditions": "VIN=3.3V, apply VOUT=0V until FLG low",
          "source_page": 4,
          "source": "datasheet"
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      ]
    }
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  "discovery_pitch": "XL2026-1 (XINLUDA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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