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Adjustable Boost Regulator 2.5-9.5V 791



I used for the U3V50ALV 2570 an 100 K external potentiometer replacing the onboard one, with good results and no problems. Can I use the same potentiometer also for the Adjustable Boost Regulator 2.5-9.5V 791 ?




Hi, Vlad.

The potentiometer on the Pololu Adjustable Boost Regulator 2.5-9.5V is 100k, so replacing it with a 100k is appropriate. I am interested in why you need the external potentiometer; would you mind sharing what your application is?



Hello and thank you for the answer.
I want to drive a 9 V DC motor from a 3.7 Li Ion batter with the possibility to regulate on a continuous basis the speed of the motor.