岭芯微LC1555供电报警器锂电高压低功耗LDO

DEION
LC1555 series is a group of positive voltage
output, low power consumption, low dropout
voltage regulator. It can provide 150mA output
current when input / output voltage differential
drops to 400mV (Vout= 5V), and it also provides
foldback short-circuit protection, thermal
protection and output current limit function. The
very low power consumption of LC1555
(Iq=2.5uA)can greatly improve natural life of
batteries.
LC1555 can provide output value in the range of
1.2V~5.0V in 0.1V steps. It also can customize on
command.
LC1555 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
LC1555 has well load transient response and
good temperature characteristic, And it uses
trimming technique to guarantee output voltage
accuracy within±2%.