APE8843_16 Datasheet, PDF (1/4 Pages) Advanced Power Electronics Corp. – DUAL 600mA LDO REGULATOR WITH ENABLE FUNCTION

Advanced Power
Electronics Corp.
APE8843
DUAL 600mA LDO REGULATOR WITH ENABLE FUNCTION
FEATURES
DESCRIPTION
Input Voltage Range :
Channel 1 : 4.2V to 6V
Channel 2 : 3.2V to 6V
Low Quiescent Current is 30uA/per Channel (typ.)
Tight Load and Line Regulation
Fast Transient Response
Current Limit and Thermal Shutdown Protection
Only low-ESR Ceramic Capacitors Required
for Stability
The APE8843 is an efficient, precise dual-channel CMOS
LDO regulator optimized for ultra-low-quiescent applications.
Regulators output1 and output2 are capable of sourcing
600mA of output current. The regulators are stable with output
capacitors as low as 1uF, including current limit, thermal
shutdown protection, fast transient response, low dropout
voltage, high output accuracy, current limiting protection, and
high ripple rejection ratio. The APE8843 regulators are able to
support individual On/Off function. The APE8843 regulators are
available in used ESOP-8 package.
Available in the ESOP-8 Pb-Free Package
Halogen Free Product
TYPICAL APPLICATION
V_IN1
C1
1uF
VOUT1
C2
1uF
ON
OFF
APE8_.843
VIN1
VIN2
EN1
EN2
VOUT1 ^VOUT2
GND
ON
OFF
V_IN2
C3
1uF
VOUT2
C4
1uF
PACKAGE / ORDERING INFORMATION
APE8843 X – X
Package
MP : ESOP - 8
Output voltage
A : VOUT1=3 .3 V, V OUT2= 1.2V
B : V_OUT1=2.5V, V _OUT2= 1.2V
C : VOUT1=1.2V, V OUT2= 1.1V
VIN1 1
VOUT1 ²
VIN2 3
VOUT2 4
( Top View )
GND
ESOP-8
8 EN1
7 GND
6 GND
5 EN2
Data and specifications subject to change without notice
1
20130111V1.1