參數(shù)資料
型號: AME8816BEHAADJ
廠商: AME, Inc.
英文描述: 1.5A CMOS LDO
中文描述: 1.5A的CMOS低壓
文件頁數(shù): 1/14頁
文件大?。?/td> 112K
代理商: AME8816BEHAADJ
AME, Inc.
1
AME8816
1.5A CMOS LDO
n
Typical Application
n
Functional Block Diagram
(Fixed Versions)
IN
n
Features
l
Very Low Dropout Voltage
l
Guaranteed 1.5A Output
l
Accurate to within 1.5%
l
45
μ
A Quiescent Current Typically
l
Over-Temperature Shutdown
l
Current Limiting
l
Short Circuit Current Fold-back
l
Noise Reduction Bypass Capacitor (Fixed
Versions)
l
Power-Saving Shutdown Mode
l
Space-Saving DDPAK-5 Package
l
6 Factory Pre-set Output Voltages
l
Low Temperature Coefficient
l
Adjustable Version
n
General Description
The AME8816 family of positive, linear regulators fea-
ture low quiescent current (45
μ
A typ.) with low dropout
voltage, making them ideal for battery applications.
Output voltages are set at the factory and trimmed to
1.5% accuracy.
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 1000pF capacitor between Bypass and Ground.
The AME8816 is stable with an output capacitance of
4.7
μ
F or greater.
n
Applications
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
PC Peripherals
l
Battery Powered Widgets
AME8816
GND
OUT
C3
4.7μ
F
C1
1
μ
F
OUT
5V
EN
BYP
IN
C2
1nF
IN
n
Functional Block Diagram
(Adjustable Version)
IN
Overcurrent
Shutdown
Thermal
Shutdown
AMP
GND
OUT
R1
R2
1.242V
EN
BYPASS
(external)
(external)
Overcurrent
Shutdown
Thermal
Shutdown
AMP
1.242V
GND
OUT
R1
R2
EN
ADJ
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