MIC2026A-1YM

{
  "schema_version": 1,
  "type": "component",
  "slug": "mic2026a-1ym",
  "title": "MIC2026A-1YM",
  "brief": "Microchip Tech Power Distribution Switches, SOIC-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)",
    "mic2026a-1ym",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MIC2026A-1YM",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917412704505856",
    "parts": {
      "symbol": "mic2026a-1ym.kicad_sym",
      "footprint": "mic2026a-1ym.kicad_mod",
      "model_3d": "mic2026a-1ym-hero.glb",
      "model_3d_plain": "mic2026a-1ym-etched.glb",
      "model_3d_step": "mic2026a-1ym-etched.step",
      "model_3d_step_plain": "mic2026a-1ym.step",
      "lbr": "mic2026a-1ym.lbr"
    },
    "distributor_links": {
      "lcsc": "C71594"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T23:57:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ENA",
        "type": "input",
        "description": "Switch A enable input is logic-compatible and active high on the -1 variant (MIC2026A-1YM), so the switch is on when driven high."
      },
      {
        "number": "2",
        "name": "FLGA",
        "type": "output",
        "description": "Fault Flag A is an active-low open-drain output that goes LOW for overcurrent lasting longer than the flag response delay tD or for thermal shutdown, and it may be left floating though fault reporting is then lost."
      },
      {
        "number": "3",
        "name": "FLGB",
        "type": "output",
        "description": "Fault Flag B is an active-low open-drain output that goes LOW for overcurrent lasting longer than the flag response delay tD or for thermal shutdown, and it may be left floating though fault reporting is then lost."
      },
      {
        "number": "4",
        "name": "ENB",
        "type": "input",
        "description": "Switch B enable input is logic-compatible and active high on the -1 variant (MIC2026A-1YM), so the switch is on when driven high."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Switch B output is the source of the output MOSFET that delivers current from IN to the load when enabled."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Switch and logic supply input, specified for 2.7 V to 5.5 V operation and bypassed close to IN and GND with 0.1 µF to 1 µF."
      },
      {
        "number": "8",
        "name": "OUTA",
        "type": "output",
        "description": "Switch A output is the source of the output MOSFET that delivers current from IN to the load when enabled."
      }
    ],
    "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: Pin numbers are taken from the Pin Description table on page 2, which matches the pin configuration ; The text for the flag delay symbol is garbled in the extraction (rendered as tB DB); the description"
        ],
        "pages_sent": 16,
        "cost_usd": 0.052,
        "at": "2026-10-21T23:55:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917412704505856",
        "pages": 16,
        "sha256": "4a372f65b541ff93",
        "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": [
      {
        "file": "mic2026a-1ym.step",
        "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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic2026a-1ym-etched.step",
        "role": "eda",
        "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": "4a1a4a2ba4cf8f38dddd9c6e7a36fdedf26188041d26ec1b15a4bd7efdd0c391",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4a372f65b541ff93bc9b99c9a5b91df584666da9d7d59583ab87919c8255870f",
      "rows": [
        {
          "name": "Supply Voltage (VIN)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (OUTA and OUTB)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "All other pins voltages",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Fault Flag Current",
          "symbol": "IFLGB",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Rating HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "HBM",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Rating MM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "MM",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering 10 sec",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VIN) operating",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature (TA)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance SOIC",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "SOIC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, switch off (MIC20X6A-1)",
          "symbol": "IDDB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.75,
          "max": 5,
          "conditions": "MIC20X6A-1, VENA=VENB=0V (switch off), OUT open",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, switch on (MIC20X6A-1)",
          "symbol": "IDDB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 100,
          "max": 160,
          "conditions": "MIC20X6A-1, VENA=VENB=5V (switch on), OUT open",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Threshold, low-to-high transition",
          "symbol": "VENB",
          "kind": "electrical",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 2.4,
          "conditions": "Low-to-high transition",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Threshold, high-to-low transition",
          "symbol": "VENB",
          "kind": "electrical",
          "unit": "V",
          "min": 0.8,
          "typ": null,
          "max": 1.45,
          "conditions": "High-to-low transition",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Current",
          "symbol": "IENB",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": 0.01,
          "max": 1,
          "conditions": "VENB = 0V to 5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switch On Resistance (5.0V)",
          "symbol": "RDS(ON)B",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 100,
          "max": 140,
          "conditions": "VINB = 5.0V, IOUTB = 500mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switch On Resistance (3.3V)",
          "symbol": "RDS(ON)B",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 90,
          "max": 170,
          "conditions": "VINB = 3.3V, IOUTB = 500mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage Current (MIC20X6A-1)",
          "symbol": "ILEAKAGE",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 10,
          "conditions": "MIC20X6A-1, VENX = 0V (output off)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Short-Circuit Output Current",
          "symbol": "ILIMITB",
          "kind": "electrical",
          "unit": "A",
          "min": 0.5,
          "typ": 0.7,
          "max": 1.25,
          "conditions": "VOUTB = 0V, enabled into short-circuit",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold",
          "symbol": "ILMT_TRSH",
          "kind": "electrical",
          "unit": "A",
          "min": 1,
          "typ": null,
          "max": 1.25,
          "conditions": "Ramped load applied to output",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Undervoltage Lockout Threshold, VINB rising",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": 2.45,
          "max": 2.7,
          "conditions": "VINB rising",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Undervoltage Lockout Threshold, VINB falling",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": 2.25,
          "max": 2.5,
          "conditions": "VINB falling",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Error Flag Output Resistance",
          "symbol": "RFLGB",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 10,
          "max": 25,
          "conditions": "ILB = 10mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-On Delay",
          "symbol": "tONB",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1.3,
          "max": 5,
          "conditions": "See Timing Diagrams, RL = 10Ω, CL = 1µF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-On Rise Time",
          "symbol": "tRB",
          "kind": "timing",
          "unit": "ms",
          "min": 0.5,
          "typ": 1.5,
          "max": 4.9,
          "conditions": "See Timing Diagrams, RL = 10Ω, CL = 1µF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-Off Delay",
          "symbol": "tOFFB",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 32,
          "max": 100,
          "conditions": "See Timing Diagrams, RL = 10Ω, CL = 1µF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-Off Fall Time",
          "symbol": "tFB",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 32,
          "max": 100,
          "conditions": "See Timing Diagrams, RL = 10Ω, CL = 1µF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent Flag Response Delay",
          "symbol": "tD",
          "kind": "timing",
          "unit": "ms",
          "min": 1.5,
          "typ": 3.5,
          "max": 7,
          "conditions": "From short circuit to FLG pin assertion",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mic2026a-1ym"
  ],
  "discovery_pitch": "MIC2026A-1YM (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mic2026a-1ym.kicad_sym",
    "mic2026a-1ym.kicad_mod",
    "mic2026a-1ym.glb",
    "mic2026a-1ym.step",
    "mic2026a-1ym.lbr",
    "docs/hero.png",
    "docs/mic2026a-1ym-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic2026a-1ym-hero.glb",
    "mic2026a-1ym-hero.overlay.json",
    "mic2026a-1ym-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}