High Voltage Regulator Using Ic 723. Ic723 as a high voltage and high current regulator for output voltage of 15v and load current il 1 5a 150 ma an external transistor q1 is connected as shown in the figure below. Do not have the shot circuit protection.
14 high voltage regulator using ic 723 circuit diagram. Being a linear regulator the ic 723 needs an input supply that should be at least 3 v higher than the desired output voltage and the maximum difference between the input and the output voltage should never be allowed to exceed 37 v. The above figure shows the functional diagram of ic 723.
The lm723 is the adjustable voltage regulator ic designed for series regulator application with a current output of 150ma without external pass transistor.
If we use an transistor externally it can able to provide up to 10a of current to drive any desired load up to this range. Do not have the shot circuit protection. If we use an transistor externally it can able to provide up to 10a of current to drive any desired load up to this range. The maximum supply voltage is 40 v and the line and load regulations are each specified as 0 01.
