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參數(shù)資料
| 型號： | SPX29151 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time |
| 中文描述： | 1.5A的低壓差線性穩(wěn)壓器可調(diào)節(jié) |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 78K |
| 代理商： | SPX29151 |
1
Date:5/25/04
SP29150/51/52/53 1.5A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
1.5A Low Dropout Voltage Regulator
Adjustable & Fixed Output, Fast Response Time
SPX29150/51/52/53
DESCRIPTION
FEATURES
■
Adjustable Output Down To 1.25V
■
1% Output Accuracy
■
Output Current of 1.5A
■
Low Dropout Voltage of 390mV @
1.5A
■
Extremely Tight Load and Line
Regulation
■
Extremely Fast Transient Response
■
Reverse-Battery Protection
■
Zero Current Shutdown (5 pin version)
■
Error Flag Signal Output for Out of
Regulation State (5 pin version)
■
Standard TO-220 and TO-263
Packages
The SPX29150/51/52/53 are 1.5A, highly accuracy voltage regulators with a low drop out
voltage of 390mV dropout (typical) @ 1.5A. These regulators are specifically designed for low
voltage applications that require a low dropout voltage and a fast transient response. They
are fully fault protected against over-current, reverse battery, and positive and negative
voltage transients. On-Chip trimming adjusts the reference voltage to 1% initial accuracy.
Other features in the 5 pin versions include Enable, and Error Flag.
The SPX29150/51/52/53 is offered in 3 & 5-pin TO-220 & TO-263 packages. For a 3A version,
refer to the SPX29300 data sheet.
APPLICATIONS
■
Powering VGA & Sound Card
■
LCD Monitors
■
USB Power Supply
■
Power PC Supplies
■
SMPS Post Regulator
■
High Efficiency “Green” Computer
Systems
■
High Efficiency Linear Power Supplies
■
Portable Instrumentation
■
Constant Current Regulators
■
Adjustable Power Supplies
■
Battery Charger
SPX29150
V
OUT
V
IN
6.8 F+
+
10 F
1
2
3
SPX29152
V
OUT
V
IN
GND
ADJ
1
2
3
4
5
R1
R2
6.8 F+
+
10 F
Figure 1. Fixed Output Linear Regulator
Figure 2. Adjustable Output Linear Regulator
TYPICAL APPLICATION CIRCUIT
Now Available in Lead Free Packaging
Refer to page 8 for pinouts.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SPX29151T5-1.8 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time |
| SPX29151T5-1.8/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time |
| SPX29151T5-1-8 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator |
| SPX29151T5-1-8/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator |
| SPX29151T5-2.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time |
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