ADR421BRZ vs ADR420BR

This in-depth comparison of the ADR421BRZ and ADR420BR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ADR421BRZ

Analog Devices Inc.

Lifecycle
Active
Stock
4766 PCS
Package
SOIC-8
Series
PMIC - Voltage Reference
+BOM RFQ
Part B

ADR420BR

Analog Devices Inc.

Lifecycle
Active
Stock
6103 PCS
Package
SOIC-8
Series
PMIC - Voltage Reference
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ADR421BRZ ADR420BR
Series XFET® XFET®
Part Status Active Obsolete
Mounting Type Surface Mount Surface Mount
Reference Type Series -
Output Type Fixed -
Voltage - Output (Min/Fixed) 2.5V -
Current - Output 10 mA -
Tolerance ±0.04% -
Temperature Coefficient 3ppm/°C -
Noise - 01 Hzto10 Hz 1.75µVp-p -
Voltage - Input 4.5V ~ 18V -
Supply Current 600µA -
Operating Temperature -40°C ~ 125°C (TA) -
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