XC6204 Series

High Speed LDO Regulators Output ON/OFF Control

The XC6204 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 phase compensation circuit plus a driver transistor. Output voltage is selectable in 0.05V increments within a range of 0.9V ~ 6.0V.

The 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 quiescent current.

Typical Application Circuit


Maximum Output Current 150mA, 300mA(E~H)
Dropout Voltage 200mV@ IOUT =100mA
Operating Voltage 2V~10V
Output Voltage Range 1.8~6.0V(0.05V increments)
High Accuracy ±2%
Low Quiescent Current 70μA(TYP.)
Stand-by Current Less than 0.1μA(TYP.)
High Ripple Rejection: 70dB(10kHz)
Low Output Noise 30μVrms
Operating Ambient Temperature -40℃~85℃
Capacitor Low ESR Capacitor Compatible



Technical Document

Quality Reports