参数资料
型号: AME8861AEEV300L
厂商: AME, Inc.
元件分类: 基准电压源/电流源
英文描述: 600mA CMOS LDO
中文描述: 600毫安的CMOS LDO稳压器
文件页数: 1/9页
文件大小: 148K
代理商: AME8861AEEV300L
AME, Inc.
1
AME8861
600mA CMOS LDO
n
Typical Application
n
Functional Block Diagram
l
Very Low Dropout Voltage
l
600mA 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
Noise Reduction Bypass Capacitor
l
Power-Saving Shutdown Mode
l
Space-Saving SOT-25 Package
l
Factory Pre-set Output Voltages
l
Low Temperature Coefficient
The AME8861 family of positive, linear regulators fea-
ture low quiescent current (30
μ
A typ.) with low dropout
voltage, making them ideal for battery applications. The
space-saving SOT-25 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 AME8861 is stable with an output capacitance of
2.2
μ
F or greater.
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
Cordless Phones
l
PC Peripherals
l
Battery Powered Widgets
l
Electronic Scales
n
General Description
n
Features
n
Applications
AMP
GND
OUT
IN
R1
R2
V
ref
=1.215V
BYP
Overcurrent
Shutdown
Thermal
Shutdown
EN
AME8861
OUTPUT
INPUT
C3
2.2
μ
F
C1
1
μ
F
GND
OUT
5V
EN
BYP
IN
C2
1000pF
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