The TS39100/1/2/3/4/5 are 1A ultra low dr opout linear voltage regulators that provide low voltage, high current output from an extremely s mall package. These regulators offers extremely low dropout ( typically 400mV at 1A) and very low ground current (typically 12mA at 1A) . The TS39100/1/2/3/4/5 are fully protected agains t over current faults , reversed input polarity, reversed lead insertion, over temperature operation, positive and negative transient voltage spikes , logic level enable control and error flag w hich signals whenever the output falls out of regulation. On the TS39100/1/2/3/4/5, the enable pin may be tied to Vin if it is not r equired for enable control.