What Are Voltage Regulators And How Do They Work In Electronics
Voltage regulators are a common feature in many circuits to ensure that a constant, stable voltage is supplied to sensitive electronics. How Linear Voltage Regulators Work Maintaining a fixed voltage with an unknown and potentially noisy input requires a feedback signal to clarify what adjustments need to be made. Linear regulators use a power transistor as a variable resistor that behaves like the first half of a voltage divider network....