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Description

The ZXRE1004 is a 1.22 volt bandgap reference circuit designed for ultra low current operation, typically 4µA. The device is available in a SOT23 surface mount package offering the ultimate in space and power saving. These features make the ZXRE1004 particularly suitable for portable and battery powered applications. SOT23 tolerance selection is available to 0.5% for precision applications. Excellent performance is maintained over the 8µA to 20mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device has been designed to be highly tolerant of capacitive loads so maintaining excellent stability. As well as the SOT23, the ZXRE1004 can offer a pin for pin compatible alternative to the REF1004, LT1004 and LM185/385 series of voltage references with an E-Line (TO92 style) equivalent.

Application(s)

  • Battery powered equipment
  • Precision power supplies
  • Portable instrumentation
  • Portable communications devices
  • Notebook and palmtop computers
  • Data acquisition systems
  • A/D and D/A converters
  • Test equipment

    Feature(s)

  • High performance alternative to REF1004, LT1004 and LM185/385 references
  • 4μA typical knee current
  • Small outline SOT23 package
  • E-Line alternative available
  • 20ppm/°C typical temperature coefficient
  • Unconditionally stable
  • 0.5%, 1%, 2% and 3% tolerance
  • Product Specifications

    Product Parameters

    Compliance (Only Automotive supports PPAP) Standard
    Qualified to AEC-Q10x No
    ReferenceVoltage (V) 1.22 V
    Accuracy (%) 1 %
    MaximumInput Voltage (V) - V
    Sink Current (mA) 20 mA
    Minimum Cathode Current for Regulation Typ (µA) 8 µA
    Typical Temperature Coefficient (ppm/°C) 20 ppm/°C
    Maximum Slope Resistance (Ω) 0.6 Ω
    Noise Voltage (µV/Hz) 60 µV/Hz
    Operating Ambient Temperature Range (°C) -40 to 85 °C

    Related Content

    Packages

    Technical Documents

    ICP Reports

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC

    Orderable Part Number Buy from Distributor / Contact Sales Request Samples
    ZXRE1004DFTA

    ZXRE1004DFTA

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Arrow Electronics 341 9/17/2021 United States Buy Now
    Farnell, An Avnet Company 5825 9/17/2021 England Buy Now
    Farnell, An Avnet Company 5825 9/17/2021 England Buy Now
    Mouser Electronics Inc. 773 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
    Digi-Key Electronics 21846 9/16/2021 Europe, Asia, North America Buy Now
    Request Sample
    ZXRE1004EFTA

    ZXRE1004EFTA

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Mouser Electronics Inc. 3371 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
    Micronetics GmbH 3000 9/13/2021 Germany Contact Sales
    Request Sample
    ZXRE1004FFTA

    ZXRE1004FFTA

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Mouser Electronics Inc. 6139 9/17/2021 South America, North America, Asia, Europe, Middle East Buy Now
    Digi-Key Electronics 2457 9/16/2021 Europe, Asia, North America Buy Now
    Request Sample