Description
Description
The APE8873 is a low dropout linear regulator that is designed to power a DC fan and delivers up to 500mA
output current. The output voltage follows the 1.6 times of VSET voltage and the typical dropout voltage is only 150mV (typical) at 500mA output current. The VSET voltage must be larger than 1V to guarantee VO 1.6 times of VSET. An enable pin further reduces power dissipation while shut-down. The features of current limit (with fold back current) and over-temperature protection protect the device against current over-loads and over temperature. The APE8873 is available in a SOP-8 package.
Features
Low Dropout Voltage: 150mV@0.5A
VO Follows 1.6 times of VSET
Enable/Shutdown function
Stable with Low ESR Ceramic Capacitors
Current-Limit and Thermal Shutdown Protection
SOP-8 Pb-Free Package
