Schematic for the NCP436FCT2GEVB Evaluation Board 1 OUT 1 IN NCP436 - 437 C1 IN IN EN OUT OUT A1 B1 GND C2 D2 DIODE ZENER1 GND 2 2 1µF 6.3V R1 100 k C2 2 D1 DIODE ZENER1 GND A2 B2 C1 NCP337 1µF 6.3V EN GND 3 R2 100 k GND 4 GND 6 GND 5 10/30/2014 -1- www.onsemi.com