AME8810 Datasheet, PDF (1/12 Pages) Analog Microelectronics – 600mA CMOS LDO

AME
AME8810
n General Description
The AME8810 of positive, linear regulators feature low
quiescent current (30µA typ.) with low dropout voltage,
making them ideal for battery applications. The space-
saving SOT-223 package is attractive for "Pocket" and
"Hand Held" applications.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" of operating conditions.
The AME8810 is stable with an output capacitance of
2.2µF or greater.
600mA CMOS LDO
n Functional Block Diagram
IN
Overcurrent
Shutdown
Thermal
Shutdown
OUT
R1
AMP
n Features
l Very Low Dropout Voltage
l Guaranteed 600mA Output
l Accurate to within 1.5%
l 30µA Quiescent Current
l Over-Temperature Shutdown
l Current Limiting
l Short Circuit Current Fold-back
l Space-Saving SOT-223
l Factory Pre-set Output Voltages
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 Cordless Phones
l PC Peripherals
l Battery Powered Widgets
l Electronic Scales
V_ref=1.215V
R2
GND
n Typical Application
IN
AME8810
IN
OUT
GND
C1
5V
1µF
OUT
C2
2.2µF
Rev.A.05
1