EUP7201
Dual ,Low-Noise,150mA LDO Regulator
DESCRIPTION
The EUP7201 is highly accurate, Dual, low noise, CMOS
LDO voltage regulator. Performance features include low
output noise, high ripple rejection ratio, low dropout and
very fast turn-on times.
The EUP7201 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 EUP7201 is available in the
SOT23-6 , TDFN-6 and USP-6 package.
FEATURES
Up to 150mA Output Current (Each LDO)
Dual Shutdown Pins Control Each Output
124μV
RMS
Low Noise Output
Current Limiting and Thermal Protection
Short Circuit Protection
100mV Dropout at 100mA Load
Current Limiting Protection
Available in SOT23-6 ,TDFN-6 and USP-6 Package
RoHS Compliant and 100% Lead (Pb)-Free
APPLICATIONS
Cellular Phones
Camera, Video Recorders
PDAs
Hand-held Equipment
Typical Application Circuit
Figure 1.
DS7201 Ver 1.5 Oct. 2007
1