AME8815_09 Datasheet, PDF (1/28 Pages) Analog Microelectronics – 1.5A CMOS LDO

AME
AME8815
n General Description
The AME8815 family of linear regulators feature low
quiescent current (45µA typ.) with low dropout voltage,
making them ideal for battery applications. It is available
in TO-252, SOT-223, TO-263 and TO-220 packages.
Output voltages are set at the factory and trimmed to
1.5% accuracy.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
The AME8815 is stable with an output capacitance of
4.7µF or greater.
n Features
l Very Low Dropout Voltage
l Guaranteed 1.5A Output
l Accurate to within 1.5%
l 45µA Quiescent Current Typically
l Over-Temperature Shutdown
l Current Limiting
l Short Circuit Current Fold-back
l Low Temperature Coefficient
l All AME’ s Lead Free Products Meet RoHS
Standards
n Applications
l Instrumentation
l Portable Electronics
l Wireless Devices
l PC Peripherals
l Battery Powered Widgets
1.5A CMOS LDO
n Functional Block Diagram
V_IN
V_OUT
Overcurrent
Shutdown
Thermal
Shutdown
R1
AMP
R2
GND
n Typical Application
V_IN
IN AME8815 OUT
GND
C1
1µ F
V_OUT
C2
4.7µF
Rev. S.07
1