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Ray Set visibility: public 76f396c 6h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "isl21080cih330z-tk",
  "title": "ISL21080CIH330Z-TK",
  "brief": "RENESAS Voltage References, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "ISL21080CIH330Z-TK",
    "manufacturer": "RENESAS",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Voltage References",
    "datasheet": "https://www.renesas.com/us/en/document/dst/isl21080-datasheet",
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    "distributor_links": {
      "lcsc": "C2156501",
      "digikey": "ISL21080CIH330Z-TKTR-ND",
      "mouser": "968-ISL21080CIH330ZT"
    },
    "distributor_check": {
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      "digikey": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "cost_usd": 0.0699,
        "at": "2026-11-07T02:23:20"
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        "pages": 23,
        "sha256": "7437996474a8eb28",
        "source_tier": "lcsc"
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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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        "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": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-11-07",
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      {
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "SOT-23-3",
      "Category": "Power Management ICs",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7437996474a8eb283c6e9b6758b4184d51c3d0706ab20f9f5c732cbce203c81d",
      "rows": [
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          "name": "VOUT Accuracy at TA = +25°C",
          "symbol": "VOA",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "TA = +25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 3.2,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 6,
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        },
        {
          "name": "Supply Current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.31,
          "max": 1.5,
          "conditions": "",
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        },
        {
          "name": "Line Regulation",
          "symbol": "VOUT /VIN",
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          "unit": "µV/V",
          "min": null,
          "typ": 80,
          "max": 350,
          "conditions": "3.2V ≤ VIN ≤ 5.5V",
          "source_page": 6,
          "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": 6,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation Sinking",
          "symbol": "VOUT/IOUT",
          "kind": "electrical",
          "unit": "µV/mA",
          "min": null,
          "typ": 50,
          "max": 350,
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          "source_page": 6,
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        },
        {
          "name": "Output Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "TC VOUT",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "",
          "source_page": 6,
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        {
          "name": "Short-Circuit Current",
          "symbol": "ISC",
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          "unit": "mA",
          "min": null,
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          "max": null,
          "conditions": "TA = +25°C, VOUT tied to GND",
          "source_page": 6,
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        },
        {
          "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": 6,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -40,
          "max": null,
          "conditions": "f = 120Hz",
          "source_page": 6,
          "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": 6,
          "source": "datasheet"
        },
        {
          "name": "Broadband Voltage Noise",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": 52,
          "max": null,
          "conditions": "10Hz ≤ f ≤ 1kHz",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Noise Density",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV/Hz",
          "min": null,
          "typ": 1.1,
          "max": null,
          "conditions": "f = 1kHz",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Hysteresis",
          "symbol": "VOUT/TA",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "TA = +165°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Long Term Stability",
          "symbol": "VOUT/tTA",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "TA = +25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Recommended Operating Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Recommended Supply Voltage",
          "symbol": "",
          "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": "ISL21080-30 (not the -41/-50 rating)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VOUT to GND (10s)",
          "symbol": "VOUT",
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          "min": -0.5,
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          "source_page": 3,
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        },
        {
          "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,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 107,
          "conditions": "",
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        {
          "name": "Thermal Resistance Junction-to-Ambient",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 275,
          "max": null,
          "conditions": "3 Lead SOT-23",
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        {
          "name": "Thermal Resistance Junction-to-Case",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 110,
          "max": null,
          "conditions": "3 Lead SOT-23",
          "source_page": 3,
          "source": "datasheet"
        }
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  "discovery_pitch": "ISL21080CIH330Z-TK (RENESAS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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