參數(shù)資料
型號: GQ2181
廠商: GTM CORPORATION
元件分類: 線性穩(wěn)壓
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 1/5頁
文件大?。?/td> 763K
代理商: GQ2181
1/5
ISSUED DATE :2005/12/12
REVISED DATE :
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Description
The GQ2181 series of positive, linear regulators feature low quiescent current (50 A typ.) with low dropout
voltage and excellent PSRR, thus making them ideal for Telecommunications and other battery applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
As an additional feature, the GQ2181 is stable with an output capacitance of just extended 0.22 F or greater.
Features
Functional Block Diagram
&Very Low Dropout Voltage
&Guaranteed 150mA output
&Over-Temperature Shutdown
&Current Limiting
&Short Circuit Current Fold-back
&Excellent PSRR Type 70dB
&Noise Reduction Bypass Capacitor
&Power-saving Shutdown Mode
&Factor Pre-set Output Voltage
Applications
&Battery Powered Widgets
&Instrumentation
&Wireless Devices
&PC Peripherals
&Portable Electronics
&Cordless Phones
&Electronic Scales
&Cellular Phones
&Cameras
&Telecommunications
Package Dimensions
Millimeter
Dimensions
REF.
Min.
Max.
REF.
Millimeter
A
2.70
3.10
G
1.90 REF.
B
2.60
3.00
H
1.20 REF.
C
1.40
1.80
I
0.12 REF.
D
0.30
0.55
J
0.37 REF.
E
0
0.10
K
0.60 REF.
F
10°
L
0.95 REF.
Typical Application Circuit
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