MIC5205-3.3YM5

The MIC5205 is an efficient linear voltage regulator
with ultra low-noise output, very low dropout voltage
(typically 17 mV at light loads and 165 mV at 150 mA),
and very low ground current (600 µA at 100 mA
output). The MIC5205 offers better than 1% initial
accuracy.
Designed especially for hand-held, battery-powered
devices, the MIC5205 includes a CMOS or TTL
compatible enable/shutdown control input. When shut
down, power consumption drops nearly to zero.
Regulator ground current increases only slightly in
dropout, further prolonging battery life.
Key MIC5205 features include a reference bypass pin
to improve its already excellent low-noise performance,
reversed-battery protection, current limiting, and
overtemperature shutdown.
The MIC5205 is available in fixed and adjustable output
voltage versions in a small SOT-23-5 package.
For low-dropout regulators that are stable with ceramic
output capacitors, see the µCap MIC5245/6/7 family.