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AZ2940S-5.0TRE1 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LINEAR 5V 1A TO263. Review the specifications below when checking this part for your BOM.
The AZ2940S-5.0TRE1 is a fixed-output linear voltage regulator from Diodes Incorporated, providing a stable 5V output with a maximum current capacity of 1A. It features a low dropout voltage of 280mV and operates within a wide temperature range of -40°C to +125°C. The device is housed in a surface-mount TO-263 package.
Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm the specific suffix TRE1 matches your reel or cut tape requirements. Check for recent Product Change Notifications (PCN) regarding manufacturing updates. Ensure compatibility with your PCB footprint for the TO-263 package before finalizing orders.
Select this component when a fixed 5V rail is required at moderate currents. The TO-263 package offers thermal advantages over smaller SMD options. Consider the 280mV dropout specification against your input voltage headroom. Verify that the 1A limit meets your peak load demands without excessive heat sinking.
This part belongs to the AZ2940 series of ultra-low dropout regulators. It shares functional similarities with other fixed-voltage variants in the family, such as the AZ2940D-3.3TRE1, but differs in output voltage and package type. The series is designed for general-purpose power management tasks.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct equivalents.
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