I didn't find the measured output ripple in datasheet. Could you pls provide the ripple data with below condition? Thanks.
Vin=3.3V Vout=1.5V Iout=50-300mA L=0.47uH Cout=22uF
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
you can use WEBENCH at this link: http://www.ti.com/design-resources/design-tools-simulation/webench-power-designer.html
and select the TPS62821 according to your spec and simulate (steady state conditions).