hi,
I'm looking for a power amp to supply a Nordig device (STB app).
Input is 12V +/-15%, output 5V +/-3%, max output current 40mA, max load 100uF, w/ EN, and must be +/-20V tolerant on the putput pin/connector...
we have a solution w/ discre components (lots of R, diodes, etc.) so was looking for something cost effective (like an opamp) but that could allow space saving (smaller BOM)...
I was thinking maybe the TPS7A4201 with a diode between the output and the voltage divider to program the VOUT (the feedback pin will be protected as the voltage divider will limit the current throughthe ESD as >100KOhm)...
what do you think?
thanks a lot in advance
KR
Vincenzo