I am rather confuse on my selection of using LDO or using buck.
My power input range from10.8V-13V and I require a regulated output of 10V and 1.2A.
I am currently looking at LTM8074 and LT1965.
Which would be more suitable for my use? I am aware that buck would provide a better efficiency but am concern if the switching frequency what is the effect of the switching freq/ what to set, based on table 1 of LTM8074 datasheet. Or am I selecting a wrong buck regulator to start with.
Thanks in advance