The RT2519W is a high performance positive low dropout
(LDO) regulator designed for applications requiring very
low dropout voltage and ultra high Power Supply Ripple
Rejection (PSRR) at up to 1A. The input voltage range is
from 2.2V to 6V and the output voltage is programmable
as low as 0.8V. A P-MOSFET switch provides excellent
transient response with just a 4.7μF ceramic output
capacitor. The external enable control effectively reduces
power dissipation while shutdown and further output noise
immunity is achieved through bypass capacitor on NR pin.
Additionally, the RT2519W features a precise 3% output
regulation over line, load, and temperature variations. The
device is available in the VDFN-8AL 3x3 package and is
specified from −40°C to 125°C.资料下载
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