欢迎访问ic37.com |
会员登录 免费注册
发布采购

AME8801FEEV 参数 Datasheet PDF下载

AME8801FEEV图片预览
型号: AME8801FEEV
PDF下载: 下载PDF文件 查看货源
内容描述: 300毫安CMOS LDO [300mA CMOS LDO]
分类和应用:
文件页数/大小: 14 页 / 117 K
品牌: AME [ ANALOG MICROELECTRONICS ]
 浏览型号AME8801FEEV的Datasheet PDF文件第2页浏览型号AME8801FEEV的Datasheet PDF文件第3页浏览型号AME8801FEEV的Datasheet PDF文件第4页浏览型号AME8801FEEV的Datasheet PDF文件第5页浏览型号AME8801FEEV的Datasheet PDF文件第6页浏览型号AME8801FEEV的Datasheet PDF文件第7页浏览型号AME8801FEEV的Datasheet PDF文件第8页浏览型号AME8801FEEV的Datasheet PDF文件第9页  
Analog Microelectronics, Inc.
AME8801/8812/8840
300mA CMOS LDO
n
General Description
The AME8801/8840 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-23-5 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.
In applications requiring a low noise, regulated supply,
place a 1000 pF capacitor between Bypass and Ground.
The AME8801 is stable with an output capacitance of
2.2µF or greater.
n
Features
l
l
l
l
l
l
l
l
l
l
l
l
Very Low Dropout Voltage
Guaranteed 300mA Output
Accurate to within 1.5%
30µA Quiescent Current
Over-Temperature Shutdown
Current Limiting
Short Circuit Current Fold-back
Noise Reduction Bypass Capacitor
Power-Saving Shutdown Mode
Space-Saving SOT-25 (SOT-23-5) Package
Factory Pre-set Output Voltages
Low Temperature Coefficient
n
Applications
l
l
l
l
l
l
l
n
Functional Block Diagram
IN
Overcurrent
Shutdown
OUT
Instrumentation
Portable Electronics
Wireless Devices
Cordless Phones
PC Peripherals
Battery Powered Widgets
Electronic Scales
n
Typical Application
INPUT
OUTPUT
IN
BYP
GND
OUT
Thermal
Shutdown
EN
BYP
AMP
AME8801
R1
C1
5V
C2
EN
C3
2.2µF
1
µF
1nF
V
ref
= 1 . 2 1 5 V
R2
GND
1