XC6401series is Not Recommended for New Designs.
XC6401 Series
Dual LDO Regulators, Low ESR Cap. Compatible
ETR0309_007...
XC6401series is Not Recommended for New Designs.
XC6401 Series
Dual LDO
Regulators, Low ESR Cap. Compatible
ETR0309_007a
■GENERAL DESCRIPTION
The XC6401 series are highly accurate, Dual, low noise, CMOS LDO voltage
regulators. Performance features of the series includes low output noise, high ripple rejection ratio, low dropout and very fast turn-on times. The XC6401 includes a reference voltage source, error amplifiers, driver
transistors, current limiters and phase compensators internally. The XC6401’s current limiters' foldback circuit also operates as a short protect for the output current limiter. The output voltage for each
regulator is set independently by laser trimming. Voltages are selectable in 0.05V steps within a range of 0.8V to 5.0V. The XC6401 series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequencies. The EN function allows the output of each
regulator to be turned off independently, resulting in greatly reduced power consumption. The XC6401 series is available in the SOT-26W or USP-6B, USP-6C ‘chip-scale’ package.
■APPLICATIONS
●Smat phones / Mobile phones ●Portable games ●Digital still cameras / camcorders ●Digital audio equipment ●Mobile devices / terminals
■FEATURES
Maximum Output Current : More than ...