The NCP582 series of low dropout regulators are designed for portable battery powered applications which require precise output voltage accuracy, low quiescent current, and high ripple rejection. These devices feature an enable function and are offered in active low and active high with auto discharge. The following ceramic capacitors are the recommended values to be used with these devices; for Vout < 2.5 V, Cin = Cout = 1.0 mF, Vout w 2.5 V, Cin = Cout = 0.47 mF.