What is a Voltage Tracker
A voltage tracker is an IC that outputs a voltage to the VOUT pin that is equal to the voltage (VADJ) input to the ADJ pin.It is called a voltage tracker because it tracks the voltage input to the ADJ pin. Such an IC is mainly used as a power supply for an automotive off-board ratiometric* sensor.
To learn more about voltage trackers read Ablic's article, here.
