The CNS758xx family of 3A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 3A
of output current with a dropout of 150mV (CNS75833). Therefore, the device is capable of performing a 3.3V to 2.5V conversion.
Quiescent current is 125uA at full load and drops to
less than 1uA when the device is disabled. The CNS758xx is designed to have fast transient load current changes.
The device is enabled when EN (enable) is voltage level (> 2V). Applying a low voltage level (< 0.7V) to EN shuts down the
regulator, reducing the quiescent current to less than
1?A at TJ = +25°C.