Important features of IC 723: i) It can be connected to function as a positive or negative voltage regulator with an output voltage ranging from 2V to 37V. ii) Output current can be up to 150 mA. iii) The maximum supply voltage is 40V. iv) The line and load regulations are each 0.01%. v) Built-in short circuit protection. vi) Very low temperature drift. vii) High ripple rejection.