General Description
SE85XX series is designed for power-sensitive
applications. It includes a precision and high
voltage input stage, an ultra-low-power bias current
branch, and results in a ultra-low-power and
low-dropout linear regulator. The SE85XX operates from an input voltage of
VOUT+1V to 35V, consumes only 2.6μA of quiescent
current, and offers 1% initial accuracy and low dropout
voltage, 300mV typical at 100mA. SE85XX has 1.8V，2.5V，3.0V，3.3V，3.6V，
4.0V，4.2V，5.0V fixed voltage versions. Other features include short-circuit protection
and thermal shutdown.

Features
 Ultra Low Quiescent Current: 2.6μA(Typ.)
 Wide Operating Voltage: VOUT+1Vto35V High output current: ≥200mA
 System startup with no overshoot
 Short circuit protection is designedwithnoovershoot
 UVLO 1.8V
 Low Dropout Voltage
 High Accuracy Output Voltage: ±1% Excellent power / load transient response Low temperature coefficient: ±100ppm/℃ Thermal and Short-Circuit Protection SOT-89 and SOT-23 package
 Customer Pin Assignments are available

Applications
 Battery-powered Smoke sensor
 Smoke sensor
 Microcontrollers
 Household appliances and instruments