cgchas
Member level 3
I am considering this circuit design for a low-cost voltage regulator:
The load resistance (R4) is expected to be about 2.5 ohms. I am considering 2N3055 since I have them on hand and they seem to be a suitable fit with regards to their power handling capability.
Can anybody explain how to determine the base current draw on the op-amp's output line so I can select an appropriate op-amp device?
Many thanks,
Charles
The load resistance (R4) is expected to be about 2.5 ohms. I am considering 2N3055 since I have them on hand and they seem to be a suitable fit with regards to their power handling capability.
Can anybody explain how to determine the base current draw on the op-amp's output line so I can select an appropriate op-amp device?
Many thanks,
Charles