Other Parts Discussed in Thread: TPS7A94, TPS7A30, TPS7A33
We are planning to use the regulator TPS7A8300RGRR in one of our applications.
The input is a 5.5V from a buck converter (LMR51450SDRRR).
The TPS7A8300RGRR is used to generate a voltage of 5V at 300mA current.
The 5V thus generated is used to bias a photodiode.
So the voltage generated from the 5V LDO must be of very low noise and almost no ripple (Clean voltage).
Can you please comment on the selection of the IC TPS7A8300RGRR?
Also, we need a -5V rail which is very low noise and almost no ripple (Clean voltage).
Can you please suggest an LDO?
The input of the negative LDO will be from TPS63700DRCR.
Looking for your reply.