Schematic for the NCP161FCT2GEVB Evaluation Board NCP161 VIN_SENSE VIN OUT IN External Enable CIN 1µF/6.3V 0402 JP1 VOUT_SENSE EN GND, EXP 123 VOUT COUT 1µF/6.3V 0402 The NCP161 is 450mA high performance LDO with low quiescent current (23μA max.) and very high PSRR. The NCP161 also offers excellent load/line transients and ultra-low noise. JP1 positions: 2 – – Enable signal from external source connected to EXTERNAL ENABLE pin 2 – 1 – LDO is DISABLED 2 – 3 – LDO is ENABLED Note: Do not connect external signal to EXTERNAL ENABLE pin if jumper is fitted 11/7/2014 -1- www.onsemi.com