1. Products
  2. Analog Functions
  3. Voltage References
  4. Series Voltage References
  5. MAX6520

Data Sheet Rev. 1
CN Rev. 1 | JP Rev. 0

Overview

Features and Benefits

  • 3-Pin SOT23 Package
  • 50ppm/°C max Tempco
  • Supply Current Independent of Input Voltage Over Temperature
  • 50µA Supply Current
  • 2.4V to 11V Input Voltage Range
  • ±1% Initial Accuracy

Product Details

The MAX6520 is the lowest-power 1.2V, precision, three-terminal voltage reference offered in a SOT23-3 package. Ideal for 3V battery-powered equipment where power conservation is critical, the MAX6520 is a low-power alternative to existing two-terminal shunt references. Unlike two-terminal references that throw away battery current and require an external series resistor, the MAX6520 has a 70µA maximum supply current (typically only 50µA) that is independent of the input voltage. This feature translates to maximum efficiency at all battery voltages.

The MAX6520 operates from a supply voltage as low as 2.4V, and initial accuracy is ±1% for the SOT23 package.

Output voltage temperature coefficient is typically only 25ppm/°C, and is guaranteed to be less than 50ppm/°C in the SOT23 package.

Applications

  • Battery-Powered Applications
  • Data Acquisition
  • Instrumentation and Process Control
  • Portable and Handheld Equipment

Product Categories

Comparable Parts Click to see all in Parametric Search

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.

Documentation & Resources

  • View All (6)
  • Data Sheets (1)
  • Reliability Data (1)
  • Technical Articles (4)
    • Document Type

    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.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    MAX6520EUR+ Material Declaration Reliability Data 3-SOT_23-N/A
    MAX6520EUR+T Material Declaration Reliability Data 3-SOT_23-N/A
    Wafer Fabrication Data MAX6520 Reliability Data

    PCN-PDN Information

    Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.

    Select Model for PCN Information
    • MAX6520EUR+T Production

    Support & Discussions

    MAX6520 Contact ADI Technical Support »
    MAX6520 Ask your question »
    MAX6520 Contact ADI Technical Support » MAX6520 Ask your question »

    Sample & Buy


    Ordering FAQs


    See our Ordering FAQs for answers to questions about online orders, payment options and more.

     

    Buy Now Pricing


    (**) Displayed Buy Now Price and Price Range is based on small quantity orders.

     

    List Pricing


    (*)The 1Ku 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. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

     

    Lead Times


    Please see the latest communication from our CCO regarding lead times.

     

    Sampling


    Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.


    Price Table Help

     

    •