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SPX2870 PDF预览

SPX2870

更新时间: 2024-11-21 22:35:23
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器
页数 文件大小 规格书
7页 198K
描述
6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

SPX2870 数据手册

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SPX2870  
6.5A Low Dropout Voltage Regulator  
Adjustable & Fixed Output,  
Fast Response  
FEATURES  
APPLICATIONS  
Adjustable Output Down To 1.2V  
Fixed Output Voltages 2.5, 3.3 & 5.0V  
Output Current of 6.5A  
Powering VGA & Sound Card  
Power PCSupplies  
SMPS Post-Regulator  
Low Dropout Voltage 1.1V Typ.  
Extremely Tight Load And Line Regulation  
Current & Thermal Limiting  
High Efficiency “Green” Computer Systems  
High Efficiency Linear Power Supplies  
Portable Instrumentation  
Standard 3-Terminal Low Cost TO-220 & TO-263  
Constant Current Regulators  
Adjustable Power Supplies  
Battery charger  
PRODUCT DESCRIPTION  
The SPX2870 are low power 6.5A adjustable and fixed voltage regulators that are very easy to use. It requires only 2 external resistors  
to set the output voltage for adjustable version. The SPX2870 are designed for low voltage applications that offers lower dropout  
voltage and faster transient response. This device is an excellent choice for use in powering low voltage microprocessor that require a  
lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching supplies  
applications. The SPX2870 features low dropout of a maximum 1.5 volts.  
The SPX2870 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and  
negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The IQ of this device flows into the load, which  
increases efficiency.  
The SPX2870 are offered in a 3-pin TO-220 and TO-263 packages compatible with other 3 terminal regulators. For a 8A low dropout  
regulator refer to the SPX2880 data sheet.  
PIN CONNECTIONS  
TO-263-3 (T)  
TO-220-3 (U)  
SPX2870  
SPX2870  
1
3
2
1
2
3
VIN  
ADJ/GND  
VOUT  
Top View  
VIN  
V
ADJ/GND  
OUT  
Front View  
Rev. 10/30/00  

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