Voltage Regulators Symbol

A voltage regulator is an electronic circuit or device that maintains a constant output voltage regardless of changes in input voltage or load conditions. In circuit diagrams, voltage regulators are represented by specific symbols that indicate their presence and function.
This symbol represents an integrated circuit (IC) voltage regulator. Integrated circuits designed for voltage regulation often include additional components and features to provide stable output voltage.

These symbols are commonly found in circuit diagrams to indicate the presence of a voltage regulator and its specific type. The choice between a Zener diode-based regulator and an integrated circuit regulator depends on the requirements of the circuit and the level of precision and stability needed for the regulated voltage.

It’s important to note that these symbols are standardized, and engineers and technicians use them universally to communicate the presence of voltage regulators in electronic circuits.