LB1668M Datasheet - Sanyo

Features

* Output protection Zener diodes with variable breakdown voltages

* When the Z1 and Z2 pins are open: VOLM = 57 V

* When the Z1 and Z2 pins are shorted: VOLM = 32 V

* An external Zener diode can be connected between Z1 and VCC.

* Can support both 12-V and 24-V