I think I got the solution. I had ordered free samples for ADP5024. I just discovered that the exact part no. I ordered was ADP5024ACPZ-1-R7. The datasheet mentions that this part corresponds to the fixed output voltage version (VOUT2=3.3V, VOUT3=2.8V). So that provides the answer. In the website, it is not clear from the part no. whether the regulator is fixed or adjustable. It would be good if that information is also present in the webpage where one places the order.
regards,
rajesh