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AME8805CEGT 参数 Datasheet PDF下载

AME8805CEGT图片预览
型号: AME8805CEGT
PDF下载: 下载PDF文件 查看货源
内容描述: 600毫安CMOS LDO [600mA CMOS LDO]
分类和应用:
文件页数/大小: 12 页 / 182 K
品牌: AME [ ANALOG MICROELECTRONICS ]
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AME, Inc.
AME8805 / 8810
600mA CMOS LDO
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General Description
The AME8805/8810 family of positive, linear regulators
feature low quiescent current (30µA typ.) with low drop-
out voltage, making them ideal for battery applications.
The space-saving SOT-89 and SOT-223 packages are
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 AME8805/8810 is stable with an output capaci-
tance of 2.2µF or greater.
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Functional Block Diagram
IN
OUT
Overcurrent
Shutdown
Thermal
Shutdown
R1
AMP
V
ref
=1.215V
R2
GND
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Features
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Very Low Dropout Voltage
Guaranteed 600mA Output
Accurate to within 1.5%
30µA Quiescent Current
Over-Temperature Shutdown
Current Limiting
Short Circuit Current Fold-back
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Typical Application
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Space-Saving SOT-89, SOT-223
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Factory Pre-set Output Voltages
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Low Temperature Coefficient
IN
IN
AME8805
OUT
AME8810
GND
OUT
C1
5V
1µF
µ
C2
2.2µF
µ
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Applications
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Instrumentation
Portable Electronics
Wireless Devices
Cordless Phones
PC Peripherals
Battery Powered Widgets
Electronic Scales
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