ZXRE1004 Series 1.22 V 1 % Micropower Voltage Reference - SOT-23

Mfr Part#: ZXRE1004DFTA
Mounting Method:  Surface Mount
Package Style:  SOT-23 (SC-59,TO-236)
Packaging:  REEL
Std Packaging Qty:  3,000



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$0.4500 USD (each)
3000+ $0.4500


Qty in Stock : 0
On Order :
Min. Order Qty: 3,000
Multiple of: 3,000
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Product Highlight

  • Type: Fixed
  • Reference Voltage: 1.22 V
  • Tolerance (%) : ±1 %
  • Rated Current: 20 mA
  • Forward (Drive) Current: 10 mA

The ZXRE1004DFTA 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 space and power saving,features make the ZXRE1004 particularly suitable for portable and battery powered applications.


  • High performance alternative to REF1004, LT1004 and LM185/385 references
  • 4μA typical knee current
  • Small outline SOT23 package
  • 20ppm/°C typical temperature coefficient
  • Unconditionally stable
  • 1% tolerance
  • Contact Diodes marketing for availability of tighter tolerance devices
  • “Green molding compound


  • 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

View the ZXRE series of voltage reference

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