Now i am using AD7190 for designing my hardware. It is recommended to use ADP3303 in the reference doc of AD7190 . But the ADP3303 do not meet my requirements.
My requirements as below:
Input : 24 V
Fixed OutPut : 5V
Output current : 200mA to 500mA
Low noise , high accuracy
Now i plan to use ADP7142, have a better choice?