ISL80101IRAJZ-TK

{
  "schema_version": 1,
  "type": "component",
  "slug": "isl80101irajz-tk",
  "title": "ISL80101IRAJZ-TK",
  "brief": "Intersil(Renesas Electronics) 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 management ics",
    "isl80101irajz-tk",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "ISL80101IRAJZ-TK",
    "manufacturer": "Intersil(Renesas Electronics)",
    "package": "TDFN-10-EP(3x3)",
    "pin_count": 11,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/136f009ca5124379a0964846f31516ac.pdf",
    "parts": {
      "symbol": "isl80101irajz-tk.kicad_sym",
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      "lbr": "isl80101irajz-tk.lbr"
    },
    "distributor_links": {
      "lcsc": "C152617"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:23:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 884 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage; an X5R/X7R output capacitor is required for stability."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage; an X5R/X7R output capacitor is required for stability."
      },
      {
        "number": "3",
        "name": "ADJ",
        "type": "input",
        "description": "Connects to the feedback resistor divider to set the output voltage, and is also used by the PGOOD circuit to monitor output voltage status."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain logic output indicating output voltage status (low means VOUT is not in regulation); must be grounded if not used and sink current is below 10mA."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "SS",
        "type": "passive",
        "description": "External capacitor on this pin adjusts the start-up ramp and controls inrush current."
      },
      {
        "number": "7",
        "name": "ENABLE",
        "type": "input",
        "description": "VIN-independent chip enable, TTL and CMOS compatible; must not be left floating and should be tied to VIN if not used."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "9",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply (2.2V to 6V); a minimum 10µF X5R/X7R input capacitor is required."
      },
      {
        "number": "10",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply (2.2V to 6V); a minimum 10µF X5R/X7R input capacitor is required."
      },
      {
        "number": "11",
        "name": "EPAD",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The ordering table lists ISL80101IRAJZ with a -T* suffix for tape and reel, so ISL80101IRAJZ-TK is a; The EPAD has no pin number in the datasheet (it is shown as '-'), so 'EPAD' is used as the number.; The SS pin type 'passive' is inferred from its role as a capacitor connection, because the datasheet"
        ],
        "pages_sent": 12,
        "cost_usd": 0.1423,
        "at": "2026-10-23T18:23:21"
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        "pages": 12,
        "sha256": "0f2c70c52d37bd27",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
        "checked": "2026-10-23",
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  "metadata": {
    "specs": {
      "Manufacturer": "Intersil(Renesas Electronics)",
      "Package": "TDFN-10-EP(3x3)",
      "Category": "Power Management ICs",
      "Pins": "11"
    },
    "appearance": {
      "contacts": {
        "quote": "FIGURE 16. 3mmx3mm 10-PIN DFN ON 4-LAYER PCB WITH THERMAL VIAS JA vs EPAD-MOUNT COPPER LAND",
        "page": 9,
        "doc": "ds.pdf",
        "material": "COPPER"
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          "name": "DC Input Line Regulation",
          "symbol": "",
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          "unit": "%",
          "min": -1,
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          "name": "DC Output Load Regulation",
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          "name": "Feedback Input Current",
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          "name": "Ground Pin Current",
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        {
          "name": "Ground Pin Current in Shutdown",
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        {
          "name": "Dropout Voltage",
          "symbol": "VDO",
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          "max": 212,
          "conditions": "ILOAD = 1A, VOUT = 2.5V",
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        {
          "name": "ENABLE Turn-on Threshold",
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          "kind": "electrical",
          "unit": "V",
          "min": 0.5,
          "typ": 0.8,
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        {
          "name": "ENABLE Hysteresis",
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          "unit": "mV",
          "min": 10,
          "typ": 80,
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        {
          "name": "SS Pin Current IPD",
          "symbol": "IPD",
          "kind": "electrical",
          "unit": "mA",
          "min": 0.5,
          "typ": 1,
          "max": 1.3,
          "conditions": "VIN = 3.5V, ENABLE = 0V, SS = 1V",
          "source_page": 5,
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        {
          "name": "SS Pin Current ICHG",
          "symbol": "ICHG",
          "kind": "electrical",
          "unit": "µA",
          "min": -3.3,
          "typ": -2,
          "max": -0.8,
          "conditions": "VIN = 3.5V, ENABLE = 0V, SS = 1V",
          "source_page": 5,
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        {
          "name": "VOUT PG Flag Threshold",
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          "unit": "%VOUT",
          "min": 75,
          "typ": 85,
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        {
          "name": "ENABLE Pin Leakage Current",
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          "unit": "µA",
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          "max": 1,
          "conditions": "VIN = 6V, ENABLE = 2.8V",
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          "name": "PG Flag Low Voltage",
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          "unit": "mV",
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          "conditions": "VIN = 3V, ISINK = 500µA",
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          "name": "PG Flag Leakage Current",
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          "name": "VIN Relative to GND",
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          "name": "PG, ENABLE, ADJ, SS Relative to GND",
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        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
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        {
          "name": "Junction Temperature",
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          "unit": "°C",
          "min": null,
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        {
          "name": "Junction Temperature Range",
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          "min": -40,
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          "min": 2.2,
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          "max": 6,
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          "name": "PG, ENABLE, ADJ, SS relative to GND",
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          "min": 0,
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          "name": "PG Sink Current",
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          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "printed as <10mA",
          "source_page": 4,
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        },
        {
          "name": "Thermal Resistance Junction-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 48,
          "max": null,
          "conditions": "10 Ld DFN Package",
          "source_page": 4,
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        {
          "name": "Thermal Resistance Junction-Case",
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          "unit": "°C/W",
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          "typ": 7,
          "max": null,
          "conditions": "10 Ld DFN Package",
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          "name": "Output Short Circuit Current",
          "symbol": "OCP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 1.75,
          "max": null,
          "conditions": "VOUT = 0V",
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        {
          "name": "Thermal Shutdown Temperature",
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          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
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          "name": "Thermal Shutdown Hysteresis",
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          "name": "PSRR",
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          "typ": 58,
          "max": null,
          "conditions": "f = 1kHz, ILOAD = 1A; VIN = 2.2V, VOUT = 1.8V",
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          "name": "PSRR",
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          "min": null,
          "typ": 65,
          "max": null,
          "conditions": "f = 120Hz, ILOAD = 1A; VIN = 2.2V, VOUT = 1.8V",
          "source_page": 4,
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        {
          "name": "Output Noise Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": 53,
          "max": null,
          "conditions": "ILOAD = 1A, BW = 100Hz < f < 100kHz, VIN = 2.2V, VOUT = 1.8V",
          "source_page": 4,
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        },
        {
          "name": "ENABLE Pin Turn-on Delay",
          "symbol": "",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "COUT = 10µF, ILOAD = 1A",
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          "name": "VOUT PG Flag Hysteresis",
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          "typ": 4,
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