ISL80102IRAJZ-T

{
  "schema_version": 1,
  "type": "component",
  "slug": "isl80102irajz-t",
  "title": "ISL80102IRAJZ-T",
  "brief": "RENESAS Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-10(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 management (pmic)",
    "isl80102irajz-t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ISL80102IRAJZ-T",
    "manufacturer": "RENESAS",
    "package": "DFN-10(3x3)",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600525727909490688",
    "parts": {
      "symbol": "isl80102irajz-t.kicad_sym",
      "footprint": "isl80102irajz-t.kicad_mod",
      "model_3d": "isl80102irajz-t-hero.glb",
      "model_3d_plain": "isl80102irajz-t-etched.glb",
      "model_3d_step": "isl80102irajz-t-etched.step",
      "model_3d_step_plain": "isl80102irajz-t.step",
      "lbr": "isl80102irajz-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C6211252",
      "digikey": "ISL80102IRAJZ-T-ND",
      "mouser": "968-ISL80102IRAJZ-T"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T01:43:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ISL80102IRAJZ-T-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-ISL80102IRAJZ-T",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage pin; VOUT must be bypassed with at least 10µF X5R/X7R ceramic capacitance for stability, routed with traces no longer than 0.5cm."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage pin; VOUT must be bypassed with at least 10µF X5R/X7R ceramic capacitance for stability, routed with traces no longer than 0.5cm."
      },
      {
        "number": "3",
        "name": "ADJ",
        "type": "input",
        "description": "Feedback pin for externally set VOUT, with a 500mV reference (491mV to 509mV) that sets the output through an external resistor divider."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good flag that goes logic low when VOUT is not in regulation, sinks up to 10mA, must not be pulled up above VIN, and must be grounded if not used."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the LDO."
      },
      {
        "number": "6",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start pin where an external capacitor adjusts inrush current; leave open if not used."
      },
      {
        "number": "7",
        "name": "ENABLE",
        "type": "input",
        "description": "VIN-independent chip enable, TTL and CMOS compatible, which must not be left floating and must be tied to VIN if unused."
      },
      {
        "number": "8",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect this pin to ground or supply; leave floating."
      },
      {
        "number": "9",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin; operating range is 2.2V to 6V, with a minimum 10µF ceramic input capacitor connected to VIN and ground with traces no longer than 0.5cm."
      },
      {
        "number": "10",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin; operating range is 2.2V to 6V, with a minimum 10µF ceramic input capacitor connected to VIN and ground with traces no longer than 0.5cm."
      },
      {
        "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": {
        "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 EPAD is not a numbered pin. It is listed as 'EPAD' in the datasheet, and its type is set to powe; The datasheet covers both ISL80102 and ISL80103 with the same 10 Ld 3x3 DFN pinout. The pinout appli",
          "exposed pad 11 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 17,
        "cost_usd": 0.095,
        "at": "2026-10-21T01:39:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600525727909490688",
        "pages": 17,
        "sha256": "66fe8917f8939333",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "isl80102irajz-t-etched.step",
        "role": "eda",
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        "sha256": "e5a4875f8d8d7d6965f90351c5da846cd2b1d906d0a6f38f116a41cbb6301d4b",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "DFN-10(3x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "11"
    },
    "appearance": {
      "contacts": {
        "quote": "9, 10 VIN Input supply pin EPAD EPAD must be connected to a copper plane with as",
        "page": 2,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "66fe8917f89393338824a8f6fb588b3da89f3fbb644e60146e9b554c46d44979"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "66fe8917f89393338824a8f6fb588b3da89f3fbb644e60146e9b554c46d44979",
      "rows": [
        {
          "name": "DC Output Voltage Accuracy",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -1.8,
          "typ": null,
          "max": 1.8,
          "conditions": "2.2V < VIN < 6V; 0A < ILOAD < 3A",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Feedback Pin Voltage",
          "symbol": "VADJ",
          "kind": "electrical",
          "unit": "mV",
          "min": 491,
          "typ": 500,
          "max": 509,
          "conditions": "0A < ILOAD < full load",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC Input Line Regulation",
          "symbol": "(VOUT Low Line - VOUT High Line)/VOUT Low Line",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.4,
          "typ": 0.1,
          "max": 0.4,
          "conditions": "2.2V < VIN < 3.6V, VOUT = 1.8V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC Input Line Regulation",
          "symbol": "(VOUT Low Line - VOUT High Line)/VOUT Low Line",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.8,
          "typ": 0.1,
          "max": 0.8,
          "conditions": "2.9V < VIN < 6V, VOUT = 2.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "DC Output Load Regulation (ISL80102)",
          "symbol": "(VOUT No Load - VOUT High Load)/VOUT No Load",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.6,
          "typ": -0.2,
          "max": 0.6,
          "conditions": "ISL80102, 0A < ILOAD < 2A, 2.9V < VIN < 6V; VOUT = 2.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Feedback Input Current",
          "symbol": "IADJ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VADJ = 0.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Pin Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 7.5,
          "max": 9,
          "conditions": "ILOAD = 0A, VOUT + 0.4V < VIN < 6V, VOUT = 2.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Pin Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 8.5,
          "max": 12,
          "conditions": "ILOAD = 3A, VOUT + 0.4V < VIN < 6V, VOUT = 2.5V",
          "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",
          "source_page": 4,
          "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": "Enable Threshold Turn-On",
          "symbol": "VEN(HIGH)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.616,
          "typ": 0.8,
          "max": 0.95,
          "conditions": "2.2V < VIN < 6V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Threshold Turn-Off",
          "symbol": "VEN(LOW)",
          "kind": "electrical",
          "unit": "V",
          "min": 0.463,
          "typ": null,
          "max": 0.6,
          "conditions": "2.2V < VIN < 6V",
          "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",
          "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": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "VIN = 6V, EN = 3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "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": "Reset Pull-Down Resistance",
          "symbol": "RPD",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 323,
          "max": null,
          "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,
          "source": "datasheet"
        },
        {
          "name": "VOUT PG Flag Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "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": "Power 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": "Power 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": "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": "VIN Relative to GND",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VOUT Relative to GND",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PG, ENABLE, ADJ, SS Relative to GND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Latch-up",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "Tested per JESD78C, Class 2, Level A; at +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "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": "VOUT Range (minimum)",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "mV",
          "min": 800,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VOUT Range (maximum)",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PG, ENABLE, ADJ, SS Relative to GND",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PG Sink Current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Plastic package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "10 Ld 3x3 DFN; free air, high-effective thermal conductivity test board (Notes 5, 6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "10 Ld 3x3 DFN (Note 6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Board at Pin 3",
          "symbol": "θJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 14.7,
          "max": null,
          "conditions": "Note 7",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "ISL80102IRAJZ-T (RENESAS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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