欢迎访问ic37.com |
会员登录 免费注册
发布采购

AME8822AEEV285Z 参数 Datasheet PDF下载

AME8822AEEV285Z图片预览
型号: AME8822AEEV285Z
PDF下载: 下载PDF文件 查看货源
内容描述: 高PSRR , 250毫安CMOS LDO [High PSRR, 250mA CMOS LDO]
分类和应用:
文件页数/大小: 18 页 / 213 K
品牌: AME [ ANALOG MICROELECTRONICS ]
 浏览型号AME8822AEEV285Z的Datasheet PDF文件第2页浏览型号AME8822AEEV285Z的Datasheet PDF文件第3页浏览型号AME8822AEEV285Z的Datasheet PDF文件第4页浏览型号AME8822AEEV285Z的Datasheet PDF文件第5页浏览型号AME8822AEEV285Z的Datasheet PDF文件第6页浏览型号AME8822AEEV285Z的Datasheet PDF文件第7页浏览型号AME8822AEEV285Z的Datasheet PDF文件第8页浏览型号AME8822AEEV285Z的Datasheet PDF文件第9页  
AME, Inc.
AME8822
n
General Description
The AME8822 family of positive, linear regulators fea-
ture low quiescent current (30µA typ.) low dropout volt-
age and excellent PSRR, thus making them ideal for tele-
communications and other battery applications.
These rugged devices have both thermal shutdown and
current limit to prevent device failure under the "Worst"
operating conditions.
The AME8822 is stable with an output capacitance of
1µF or larger.
EN
R1
High PSRR, 250mA CMOS LDO
n
Functional Block Diagram
IN
Overcurrent
Shutdown
OUT
Thermal
Shutdown
-
+
AMP
n
Features
R2
l
Very Low Dropout Voltage
l
Fast Turn on Time 100µS(Typ.)
l
Guaranteed 250mA Output
l
30µA Quiescent Current
l
Over-Temperature Shutdown
l
Excellent PSRR (Typ. 65dB)
l
Power-Saving Shutdown Mode in SOT-25,
SOT-23 & SC-70-5 Packages
l
Low Temperature Coefficient
l
All AME's Lead Free Products Meet RoHS
Standards.
C1
1µF
Vref
GND
n
Typical Application
IN
EN
IN
OUT
AME8822
OUT
GND
C2
1µF
n
Applications
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
PC Peripherals
IN
IN
OUT
AME8822
OUT
GND
C1
1µF
C2
1µF
Rev.D.05
1