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Voltage regulator

3:42

What is a Voltage Regulator - Another Teaching Moment | Digi-Key Electronics

16:02

5V Regulator design tutorial - How it works, how to design PCB altium

12:59

Voltage Regulator: Op Amp as Voltage Regulator

6:28

Voltage regulator tutorial & USB gadget charger circuit

31:20

Power Zener Diodes as Voltage Regulators - Circuit Analysis & Efficiency

A voltage regulator is a system designed to automatically maintain a constant voltage level. A voltage regulator may use a simple feed-forward design or may include negative feedback. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.
  • Electronic voltage regulators 

  • Constant-voltage transformer 

  • DC voltage stabilizers 

  • Linear regulators 

  • Switching regulators 

  • Comparing linear versus switching regulators 

  • SCR regulators 

  • Combination or hybrid regulators 

  • Transistor regulator 

  • Regulator with an operational amplifier 

  • Regulator specification