XC6212

The XC6212 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor.Output voltage is selectable in 50mV increments within a range of 0.9V ~ 6.0V.

The XC6212 series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due  to the excellent transient response of the series.The current limiter's foldback circuit also operates as a short protect for the output  current limiter and the output pin.
The CE function enables the output to be turned off, resulting in greatly reduced  power consumption.