參數(shù)資料
型號: AME8811OEAT
廠商: AME, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 300mA CMOS LDO
中文描述: 300mA的CMOS低壓
文件頁數(shù): 1/20頁
文件大?。?/td> 132K
代理商: AME8811OEAT
AME, Inc.
1
AME8800 / 8811
300mA CMOS LDO
n
Typical Application
n
Functional Block Diagram
n
Features
l
Very Low Dropout Voltage
l
Guaranteed 300mA Output
l
Accurate to within 1.5%
l
30
μ
A Quiescent Current
l
Over-Temperature Shutdown
l
Current Limiting
l
Short Circuit Current Fold-back
l
Space-Saving SOT-23, SOT-25, SOT-89 and
TO-92 Package
l
Factory Pre-set Output Voltages
l
Low Temperature Coefficient
n
General Description
The AME8800/8811 family of positive, linear regula-
tors feature low quiescent current (30
μ
A typ.) with low
dropout voltage, making them ideal for battery applica-
tions. The space-saving SOT-23, SOT-25, SOT-89 and
TO-92 packages are attractive for "Pocket" and "Hand
Held" aplications.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under
the "Worst" of operating conditions.
The AME8800/8811 is stable with an output capacitance
of 2.2
μ
F or greater.
n
Applications
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
Cordless Phones
l
PC Peripherals
l
Battery Powered Widgets
l
Electronic Scales
AME8800
AME8811
GND
OUT
IN
C2
2.2
μ
F
C1
1
μ
F
IN
OUT
5V
Overcurrent
Shutdown
Thermal
Shutdown
AMP
GND
OUT
IN
R1
R2
V
ref
=1.215V
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AME8800KEAT CAPACITOR, BESTCAP 33 MILLI FARAD 9V CAPACITOR, BESTCAP 33 MILLI FARAD 9V; CAPACITANCE:33MF; VOLTAGE RATING, DC:9V; CAPACITOR DIELECTRIC TYPE:ELECTRONIC; SERIES:BESTCAP; TEMP, OP. MAX:75(DEGREE C); TEMP, OP. MIN:-20(DEGREE C); RoHS Compliant: Yes
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