5秒后页面跳转
SPX2840 PDF预览

SPX2840

更新时间: 2024-11-21 22:53:27
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器
页数 文件大小 规格书
5页 225K
描述
4A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V

SPX2840 数据手册

 浏览型号SPX2840的Datasheet PDF文件第2页浏览型号SPX2840的Datasheet PDF文件第3页浏览型号SPX2840的Datasheet PDF文件第4页浏览型号SPX2840的Datasheet PDF文件第5页 
SPX2840  
4A Low Dropout Voltage Regulator  
Adjustable & Fixed 3.3V  
FEATURES  
APPLICATIONS  
Adjustable Output Down To 1.25V Or Fixed 3.3V  
Output Current Of 4A  
Powering Intel Pentium µP from +5V Supplies  
Power PCSupplies  
Low Dropout Voltage  
SMPS Post-Regulator  
High Efficiency “Green” Computer Systems  
High Efficiency Linear Power Supplies  
Extremely Tight Load And Line Regulation  
Current & Thermal Limiting  
Standard 3-Terminal Low Cost TO-220  
Portable Instrumentation  
Constant Current Regulators  
Adjustable Power Supplies  
Battery Charger  
PRODUCT DESCRIPTION  
The SPX2840 is a low power 4A Adjustable Voltage Regulator that is very easy to use. It requires only 2 external resistors to set the  
output voltage. This device is an excellent choice for use in Powering IntelMicroprocessor to convert from +5V to 3.3V supplies  
and as a post regulator for switching supplies applications. The SPX2840 features low dropout of a maximum 1.3 volts.  
The SPX2840 offers over-current limit and full protection against reversed input polarity, reversed load insertion, over temperature  
operation, and positive and negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The IQ of this device  
flows in to the load, which increases the efficiency.  
The SPX2840 is offered in a 3-pin TO-220 package compatible with other 3 terminal regulators. For a 3A low dropout regulator refer  
to the SPX2830 data sheet.  
ORDERING INFORMATION  
TO-220-3 (U)  
SPX2840  
1
2
3
VIN  
V
ADJ/GND  
OUT  
Front View  
Rev. 10/23/00  

与SPX2840相关器件

型号 品牌 获取价格 描述 数据表
SPX2840AU SIPEX

获取价格

4A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V
SPX2840AU-3.3 SIPEX

获取价格

4A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V
SPX2870 SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2870AT SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2870AT-2.5 SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2870AT-3.3 SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2870AT-5.0 SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2870AT-L SIPEX

获取价格

Adjustable Positive LDO Regulator, 1.2V Min, 1.5V Dropout, PSSO2, TO-263, 3 PIN
SPX2870AU SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2870AU-2.5 SIPEX

获取价格

6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response