Part Number:TPS54821
Hi Team ,
We are using the voltage regulator part no.TPS54821RHLR in our design ,The input for the regulator is given through 8.4 V battery . Now when battery drops to 7.2 V or below the regulator output is not stable .We are able to observe the spike of dropping voltage .Please confirm us is there any special considerations are there ? according to datasheet the regulator input range is 4.5V to 17V . Our design is attached below.
Thanks ,