Advanced Power
Electronics Corp.
APE8805
600mA LOW DROPOUT LINEAR
REGULATOR
Features
●
Low Dropout Voltage of 600mV at 600mA
●
Guaranteed 600mA Output Current
●
Very Low Quiescent Current at about 30uA
●
Max.
±
2%Output Accuracy
●
Needs Only 1µF Capacitor for Stability
●
Thermal Shutdown Protection
●
Current Limit Protection
●
Low-ESR Ceramic Capacitor for Output Stability
●
RoHS Compliant
Description
The APE8805 series are low dropout, positive
linear regulators with very low quiescent current.
The APE8805 can supply 600mA output current
with a low dropout voltage at about 600mV.
The APE8805 regulator is able to operate with
output capacitors as small as 1µF for stability.
Other than the current limit protection APE8805
also offers on chip thermal shutdown feature
providing protection against overload or any
condition when the ambient temperature exceeds
the junction temperature.
The APE8805 series are available in fixed output
voltage ranging from 1.8 volt , 2.5 volt and 3.3 volt.
The APE8805 series are available in space-saving
SOT-23, SOT-89, and SOT-223 packages.
Applications
●
DVD/CD-ROMs, CD/RWs
●
Wireless Devices
●
LCD Modules
●
Battery Power Systems
●
Card Readers
●
XDSL Routers
Typical Application Circuit
VIN
APE8805
1µF
C
IN
1µF
C
OUT
VOUT
GND
Figure 1. Typical Application Circuit of APE8805
Note：To prevent oscillation, it is recommended to use minimum 1µF X7R or X5R dielectric capacitors if ceramics are
used as input/output capacitors.
Data and specifications subject to change without notice.
200427062-1/9
A-POWER [ ADVANCED POWER ELECTRONICS CORP. ]
