AME8808AEGTZ 데이터 시트보기 (PDF) - AME, Inc
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AME8808AEGTZ Datasheet PDF : 13 Pages
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AME
AME8808
n General Description
The AME8808 family of positive, linear regulators fea-
ture low quiescent current (30µA typ.) with low dropout
voltage, making them ideal for battery applications. The
space-saving SOT-223 and TO-252-2 packages are at-
tractive for "Pocket" and "Hand Held" applications.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
The AME8808 is stable with an output capacitance of
2.2µF or greater.
750mA CMOS LDO
n Functional Block Diagram
IN
OUT
Overcurrent
Shutdown
Thermal
R1
Shutdown
AMP
Vref=1.215V
n Features
l Very Low Dropout Voltage
l Guaranteed 750mA 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 and TO-252-2 Packages
l Factory Pre-set Output Voltages
l Low Temperature Coefficient
l All AME's Lead Free Products Meet RoHS
Standards
n Typical Application
IN
IN AME8808 OUT
GND
C1
5V
1µF
R2
GND
OUT
C2
2.2µF
n Applications
l Instrumentation
l Portable Electronics
l Wireless Devices
l Cordless Phones
l PC Peripherals
l Battery Powered Widgets
Rev.G.02
1
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