ISL80102IRAJZ

{
  "schema_version": 1,
  "type": "component",
  "slug": "isl80102irajz",
  "title": "ISL80102IRAJZ",
  "brief": "RENESAS Linear Voltage Regulators (LDO), TDFN-10-EP(3x3). 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 supply chip",
    "isl80102irajz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ISL80102IRAJZ",
    "manufacturer": "RENESAS",
    "package": "TDFN-10-EP(3x3)",
    "pin_count": 11,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900399181418496",
    "parts": {
      "symbol": "isl80102irajz.kicad_sym",
      "footprint": "isl80102irajz.kicad_mod",
      "model_3d": "isl80102irajz-hero.glb",
      "model_3d_plain": "isl80102irajz-etched.glb",
      "model_3d_step": "isl80102irajz-etched.step",
      "model_3d_step_plain": "isl80102irajz.step",
      "lbr": "isl80102irajz.lbr"
    },
    "distributor_links": {
      "lcsc": "C153249",
      "digikey": "ISL80102IRAJZ-ND",
      "mouser": "968-ISL80102IRAJZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T02:19:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ISL80102IRAJZ-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-ISL80102IRAJZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage pin, with VOUT range of 800mV to 5.5V stated in Recommended Operating Conditions."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage pin, with VOUT range of 800mV to 5.5V stated in Recommended Operating Conditions."
      },
      {
        "number": "3",
        "name": "SENSE/ADJ",
        "type": "input",
        "description": "Remote voltage sense for internally fixed VOUT options; for the ADJ version this pin is the feedback input, with VADJ of 491mV to 509mV and SENSE/ADJ rated 0V to 6V relative to GND."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good flag that goes logic low when VOUT is not in regulation, can sink up to 10mA, and must be grounded if not used."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the LDO, to which the input and output capacitors must be returned with traces no longer than 0.5cm."
      },
      {
        "number": "6",
        "name": "SS",
        "type": "passive",
        "description": "External soft-start capacitor pin that adjusts inrush current, with a soft-start charge current of -2.0µA to -7.0µA, and should be left open if not used."
      },
      {
        "number": "7",
        "name": "ENABLE",
        "type": "input",
        "description": "VIN-independent chip enable pin, TTL and CMOS compatible, with a turn-on threshold of 0.616V to 0.950V, which must not be left floating."
      },
      {
        "number": "8",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect this pin to ground or supply; leave it floating."
      },
      {
        "number": "9",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin, operating over 2.2V to 6V relative to GND."
      },
      {
        "number": "10",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin, operating over 2.2V to 6V relative to GND."
      },
      {
        "number": "11",
        "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": {
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        "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 exposed pad is not a numbered lead. It is listed as EPAD in the pin table. Its type is set to po; The datasheet describes PG as an open-drain NMOS flag. KiCad has no open-drain class, so it is mappe; The SS pin is a capacitor connection that sources a charge current. It is mapped to passive because ",
          "exposed pad 11 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0967,
        "at": "2026-10-21T02:11:42"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900399181418496",
        "pages": 16,
        "sha256": "f9ec29072255454f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "TDFN-10-EP(3x3)",
      "Category": "Power Supply Chip",
      "Pins": "11"
    },
    "appearance": {
      "contacts": {
        "quote": "9, 10 VIN Input supply pin EPAD EPAD must be connected to copper plane with as",
        "page": 2,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
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      "version": 1,
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          "name": "Feedback Pin (ADJ Version)",
          "symbol": "VADJ",
          "kind": "electrical",
          "unit": "mV",
          "min": 491,
          "typ": 500,
          "max": 509,
          "conditions": "0A < ILOAD < full load",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC Output Load Regulation (ISL80102)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -0.6,
          "typ": -0.2,
          "max": 0.6,
          "conditions": "ISL80102, 0A < ILOAD < 2A, 2.9V < VIN < 6V; VOUT = 2.5V for adjustable version",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Feedback Input Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VADJ = 0.5V",
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        {
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        {
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          "unit": "mA",
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          "typ": 8.5,
          "max": 12,
          "conditions": "ILOAD = 3A, VOUT + 0.4V < VIN < 6V for all options. VOUT = 2.5V for adjustable option.",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Pin Current in Shutdown",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 3.3,
          "max": 16,
          "conditions": "EN = 0V, VIN = 6V",
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          "name": "Ground Pin Current in Shutdown",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "EN = 0V, VIN = 5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage (ISL80102)",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 81,
          "max": 125,
          "conditions": "ISL80102, ILOAD = 2A, VOUT = 2.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage (ISL80102)",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 60,
          "max": 121,
          "conditions": "ISL80102, ILOAD = 2A, VOUT = 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Short-Circuit Current (2A Version)",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 2.8,
          "max": null,
          "conditions": "ISL80102, VOUT = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "TSDn",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Supply Ripple Rejection",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "f = 1kHz, ILOAD = 1A; VIN = 2.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Supply Ripple Rejection",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 62,
          "max": null,
          "conditions": "f = 120Hz, ILOAD = 1A; VIN = 2.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Noise Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": 49,
          "max": null,
          "conditions": "VIN = 2.2V, VOUT = 1.8V, ILOAD = 3A, BW = 100Hz < f < 100kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Turn-On Threshold",
          "symbol": "VEN(HIGH)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.616,
          "typ": 0.8,
          "max": 0.95,
          "conditions": "2.2V < VIN < 6V for adjustable and 1.8V; 2.9V < VIN < 6V for 2.5V fixed output option",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Turn-Off Threshold",
          "symbol": "VEN(LOW)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.463,
          "typ": null,
          "max": 0.6,
          "conditions": "2.2V < VIN < 6V for adjustable and 1.8V; 2.9V < VIN < 6V for 2.5V fixed output option",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Hysteresis",
          "symbol": "VEN(HYS)",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 135,
          "max": null,
          "conditions": "2.2V < VIN < 6V for adjustable and 1.8V; 2.9V < VIN < 6V for 2.5V fixed output option",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Pin Turn-On Delay",
          "symbol": "tEN",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "COUT = 10µF, ILOAD = 1A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Pin Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "VIN = 6V, EN = 3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reset Pull-Down Resistance",
          "symbol": "RPD",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 323,
          "max": null,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Soft-Start Charge Current",
          "symbol": "ICHG",
          "kind": "electrical",
          "unit": "µA",
          "min": -7,
          "typ": -4.5,
          "max": -2,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VOUT PG Flag Threshold",
          "symbol": "",
          "kind": "electrical",
          "unit": "%VOUT",
          "min": 75,
          "typ": 84,
          "max": 92,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "VOUT PG Flag Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "PG Flag Low Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 47,
          "max": 100,
          "conditions": "ISINK = 500µA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PG Flag Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.05,
          "max": 1,
          "conditions": "VIN = 6V, PG = 6V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Recommended Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Recommended VIN Relative to GND",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.2,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Recommended VOUT Range (upper limit)",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "",
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        },
        {
          "name": "Recommended PG, ENABLE, SENSE/ADJ, SS Voltage Relative to GND",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
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        },
        {
          "name": "Recommended PG Sink Current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Absolute Max VIN Relative to GND",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
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        },
        {
          "name": "Absolute Max VOUT Relative to GND",
          "symbol": "VOUT",
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          "min": -0.3,
          "typ": null,
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        {
          "name": "Absolute Max PG, ENABLE, SENSE/ADJ, SS Relative to GND",
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          "typ": null,
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          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature (Plastic Package)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient (10 Ld 3x3 DFN)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "Notes 6, 7: free air, high effective thermal conductivity test board",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case (10 Ld 3x3 DFN)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "Note 7: case temp at center of exposed metal pad",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
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