优质电源稳压ic ht7133－1 sot89

 features
☆★ low power consumption
☆★ low voltage drop
☆★low temperature coefficient
☆★high input voltage (up to 24v)
☆★ to-92 and sot-89 packages
applications
☆★ battery-powered equipment
☆★ communication equipment
☆★ audio/video equipment
general description
the ht71xx series is a set of three-terminal
low power high voltage regulators implemented
in cmos technology. they allow input voltages
as high as 24v. they are available with several
fixed output voltages ranging from 3.0v to
5.0v. cmos technology ensures low voltage
drop and low quiescent current.
although designed primarily as fixed voltage
regulators, these devices can be used with external
components to obtain variable voltages
and currents.