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PL1084-2.5E3 参数 Datasheet PDF下载

PL1084-2.5E3图片预览
型号: PL1084-2.5E3
PDF下载: 下载PDF文件 查看货源
内容描述: 5A低压差正电压稳压器 [5A Low Dropout Positive Voltage Regulator]
分类和应用: 稳压器
文件页数/大小: 4 页 / 169 K
品牌: CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
 浏览型号PL1084-2.5E3的Datasheet PDF文件第2页浏览型号PL1084-2.5E3的Datasheet PDF文件第3页浏览型号PL1084-2.5E3的Datasheet PDF文件第4页  
CYStech Electronics Corp.
5A Low Dropout Positive Voltage Regulator
Spec. No. : C512E3
Issued Date : 2003.03.25
Revised Date :
Page No. : 1/4
PL1084-XXXE3
Features
Dropout Voltage 1.3V at 5A Output Current.
Fast Transient Response.
Extremely Tight Line and Load Regulation.
Current Limiting and Thermal Protection.
Adjustable Output Voltage or Fixed 1.5V, 2.5V,2.85V,3.0V,3.3V,3.5V,5.0V.
Standard 3-Pin Power Packa
ges.
TO-220AB
Description
The PL1084-XXXE3 is a low dropout three terminal regulator with 5A output current capability. The output voltage is
adjustable with the use of a resistor divider or fixed 1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V. Dropout voltage is
guaranteed to be at maximum of 1.2V with the maximum output current. Its low dropout voltage and fast transient response
make it ideal for low voltage microprocessor applications. Current limit and thermal protection provide protection against
any overload condition that would create excessive junction temperatures.
Applications
Mother Board I/O Power Supplies.
Microprocessor Power Supplies.
High Current Regulator.
Post Regulator for Switching Supply.
Typical Application Circuit
Vin=5V
3
Vout=3.3V
2
PL1084-Adj
VREF
1
C1
10μF
ADJ
R1
125Ω
1%
R2
205Ω
1%
C2
10μF
Adjustable Voltage Regulator
Vin=5V
3
2
Vout=3.3V
PL1084-3.3
C1
10μF
1
C2
10μF
Fixed Voltage Regulator
PL1084E3
CYStek Product Specification