main
Ray Set visibility: public c7be65f 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "isl21080cih320z-tk",
  "title": "ISL21080CIH320Z-TK",
  "brief": "RENESAS Voltage References, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "package": "SOT-23",
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    "category": "Power Management ICs",
    "subcategory": "Voltage References",
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      "digikey": "ISL21080CIH320Z-TKTR-ND",
      "mouser": "968-ISL21080CIH320ZT"
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      },
      {
        "number": "3",
        "name": "GND",
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        "description": "Ground connection for the device."
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        "guards": "pin_guards 0.1: passed",
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        "pages_sent": 8,
        "cost_usd": 0.0157,
        "at": "2026-11-02T17:30:33"
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        "pages": 23,
        "sha256": "05c1616539f3b58d",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "role": "plain",
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-11-02",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "SOT-23",
      "Category": "Power Management ICs",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "05c1616539f3b58d25a88db266f5c548a979063497211e11237bafc358649cee",
      "rows": [
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          "name": "VOUT Accuracy at TA = +25°C",
          "symbol": "VOA",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "TA = +25°C (Notes 8, 9)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.31,
          "max": 1.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "VOUT/VIN",
          "kind": "electrical",
          "unit": "µV/V",
          "min": null,
          "typ": 80,
          "max": 350,
          "conditions": "2.7V ≤ VIN ≤ 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation Sourcing",
          "symbol": "VOUT/IOUT",
          "kind": "electrical",
          "unit": "µV/mA",
          "min": null,
          "typ": 25,
          "max": 100,
          "conditions": "Sourcing: 0mA ≤ IOUT ≤ 7mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation Sinking",
          "symbol": "VOUT/IOUT",
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          "unit": "µV/mA",
          "min": null,
          "typ": 50,
          "max": 350,
          "conditions": "Sinking: -7mA ≤ IOUT ≤ 0mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VIN to GND",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6.5,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Latch-Up",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Tested per JESD-78B; Class 2, Level A",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 107,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 275,
          "max": null,
          "conditions": "3 Lead SOT-23 (Notes 6, 7)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 110,
          "max": null,
          "conditions": "3 Lead SOT-23 (Notes 6, 7)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.048,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "TC VOUT",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Short-Circuit Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "TA = +25°C, VOUT tied to GND",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Settling Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "VOUT = ±0.1% with no load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -40,
          "max": null,
          "conditions": "f = 120Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Noise",
          "symbol": "eN",
          "kind": "electrical",
          "unit": "µVP-P",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "0.1Hz ≤ f ≤ 10Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Broadband Voltage Noise",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": 52,
          "max": null,
          "conditions": "10Hz ≤ f ≤ 1kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Noise Density",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV/Hz",
          "min": null,
          "typ": 1.1,
          "max": null,
          "conditions": "f = 1kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Hysteresis",
          "symbol": "VOUT/TA",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "TA = +165°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Long Term Stability",
          "symbol": "VOUT/t",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "TA = +25°C",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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