ADR127AUJZ-REEL7

{
  "schema_version": 1,
  "type": "component",
  "slug": "adr127aujz-reel7",
  "title": "ADR127AUJZ-REEL7",
  "brief": "Analog Devices Voltage References, TSOT-26. 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",
    "adr127aujz-reel7",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "ADR127AUJZ-REEL7",
    "manufacturer": "Analog Devices",
    "package": "TSOT-26",
    "pin_count": 6,
    "category": "Power Management ICs",
    "subcategory": "Voltage References",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADR121_125_127.pdf",
    "parts": {
      "symbol": "adr127aujz-reel7.kicad_sym",
      "footprint": "adr127aujz-reel7.kicad_mod",
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      "model_3d_step_plain": "adr127aujz-reel7.step",
      "lbr": "adr127aujz-reel7.lbr"
    },
    "distributor_links": {
      "lcsc": "C2156814",
      "digikey": "ADR127AUJZ-REEL7TR-ND",
      "mouser": "584-ADR127AUJZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T11:55:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADR127AUJZ-REEL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADR127AUJZ-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; must be left floating."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply; ADR127 operates from 2.7 V to 18 V (absolute maximum 20 V to GND), and an optional 0.1 µF capacitor can be added."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "power_out",
        "description": "Reference output of 1.25 V for the ADR127, able to source 5 mA and sink 2 mA, and needing a 0.1 µF capacitor for stability."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; must be left floating."
      }
    ],
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Figure 1 marks pins 1 and 6 as NC with a 'must be left floating' footnote, and pin 5 as plain NC. Th; The datasheet calls the package '6-Lead TSOT (UJ-6)'. The 'TSOT-26' name comes from the package hint"
        ],
        "pages_sent": 20,
        "cost_usd": 0.1361,
        "at": "2026-10-30T11:55:31"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADR121_125_127.pdf",
        "pages": 20,
        "sha256": "0b4b205b3da24de7",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "centre_offset_mm": 0,
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        "checked": "2026-10-30",
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        "checked": "2026-10-30",
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    ],
    "package_dims": {
      "package_code": "UJ-6",
      "source_page": 18,
      "D": {
        "nom_mm": 2.9,
        "range_mm": [
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          null
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      },
      "E1": {
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        "range_mm": [
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      },
      "A": {
        "nom_mm": 1,
        "range_mm": [
          null,
          1
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      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "adr127aujz-reel7.step",
        "verdict": "PASS",
        "reasons": [
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        "by": "factory/package_fit.py"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "TSOT-26",
      "Category": "Power Management ICs",
      "Pins": "6"
    },
    "characteristics": {
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      "source": "datasheet",
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          "name": "Output Voltage (A Grade)",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 1.247,
          "typ": 1.25,
          "max": 1.253,
          "conditions": "TA = 25°C, VIN = 2.7 V to 18 V, IOUT = 0 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Initial Accuracy Error (A Grade)",
          "symbol": "VOERR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.24,
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          "max": 0.24,
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        {
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          "conditions": "-40°C < TA < +125°C",
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        },
        {
          "name": "Load Regulation (sourcing)",
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          "kind": "electrical",
          "unit": "ppm/mA",
          "min": null,
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          "max": 400,
          "conditions": "-40°C < TA < +125°C; VIN = 3.0 V, 0 mA < IOUT < 5 mA",
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        },
        {
          "name": "Load Regulation (sinking)",
          "symbol": "",
          "kind": "electrical",
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          "min": null,
          "typ": 65,
          "max": 400,
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        },
        {
          "name": "Line Regulation",
          "symbol": "",
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          "max": 90,
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          "source_page": 5,
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        {
          "name": "Quiescent Current",
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          "kind": "electrical",
          "unit": "μA",
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          "max": 125,
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          "source_page": 5,
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          "name": "Input Voltage Range",
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          "kind": "recommended_operating",
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          "min": 2.7,
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          "max": 18,
          "conditions": "IOUT = 0 mA",
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        {
          "name": "Input Voltage to GND",
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          "conditions": "VIN to GND",
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        {
          "name": "Internal Power Dissipation",
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          "kind": "absolute_maximum",
          "unit": "mW",
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        {
          "name": "Storage Temperature Range",
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          "kind": "absolute_maximum",
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          "min": -65,
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          "conditions": "",
          "source_page": 6,
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        {
          "name": "Lead Temperature, Vapor Phase",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
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          "conditions": "Soldering, 60 sec",
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        {
          "name": "Lead Temperature, Infrared",
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        {
          "name": "Thermal Resistance Junction-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
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        },
        {
          "name": "Dropout (VOUT − VIN)",
          "symbol": "VDO",
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          "unit": "V",
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          "typ": 1.45,
          "max": null,
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        },
        {
          "name": "Short-Circuit Current to Ground",
          "symbol": "",
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          "unit": "mA",
          "min": null,
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          "max": null,
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        {
          "name": "Short-Circuit Current to Ground",
          "symbol": "",
          "kind": "electrical",
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          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "VIN = 18 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -90,
          "max": null,
          "conditions": "f = 60 Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage Noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "nV/√Hz",
          "min": null,
          "typ": 300,
          "max": null,
          "conditions": "f = 10 kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage Noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "μV p-p",
          "min": null,
          "typ": 9,
          "max": null,
          "conditions": "f = 0.1 Hz to 10 Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Settling Time",
          "symbol": "",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "To 0.1%, CL = 0.2 μF",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Long-Term Stability",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/1000 hrs",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "1000 hours @ 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 300,
          "max": null,
          "conditions": "See the Terminology section",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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