Features and Benefits

  • 5 Volt Output
  • Guaranteed Long-Term Stability:
    100ppm/1000 Hrs Max
  • Excellent Temperature Stability:
    8.5ppm/°C Max
  • Low Noise: 15µVp-p Max
  • Low Supply Current: 1.4mA Max
  • Wide Input Voltage Range: 7V to 40V
  • High Load-Driving Capability: 20mA
  • Short Circuit Proof

Product Details

The REF05 precision voltage reference provides a stable +5V output which can be adjusted over a ±6% range with minimal effect on temperature stability. Long-term drift is guaranteed at 100ppm/1000 hours maximum. Single-supply operation over an input voltage range of 7V to 40V, low current drain of 1mA, and excellent temperature stability are achieved with an improved bandgap design. Low noise and low power make the REF05 an excellent choice whenever a stable voltage reference is required. Applications include D/A and A/D converters, portable instrumentation, and digital voltmeters. The versatility of the REF05 is enhanced by its use as a monolithic temperature transducer.

Product Categories

Markets & Technology

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information


REF05S Discussions

REF05S Didn't find what you were looking for? Ask the Analog community »

Sample & Buy

Sample & Buy functionality exists in desktop site
Check Inventory

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Price Table Help