Datasheet > SPX29150

SPX29150

更新时间： 2024-11-21 22:12:55

品牌	Logo	应用领域
西伯斯 - SIPEX		稳压器
页数	文件大小	规格书
9页	79K
描述
1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time

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中文翻译

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数据手册

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SPX29150 数据手册

SPX29150/51/52/53

1.5A Low DropoutVoltage Regulator

Adjustable & Fixed Output, Fast Response Time

FEATURES

APPLICATIONS

■ Adjustable Output Down To 1.25V

■ 1% Output Accuracy

■ Powering VGA & Sound Card

■ LCD Monitors

■ Output Current of 1.5A

■ USB Power Supply

■ Low Dropout Voltage of 390mV @

1.5A

■ Extremely Tight Load and Line

Regulation

■ Power PC™ Supplies

■ SMPS Post Regulator

■ High Efficiency “Green” Computer

Systems

■ 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)

■ High Efficiency Linear Power Supplies

■ Portable Instrumentation

■ Constant Current Regulators

■ Adjustable Power Supplies

■ Battery Charger

■ Standard TO-220 and TO-263

Now Available in Lead Free Packaging

Packages

Refer to page 8 for pinouts.

DESCRIPTION

The SPX29150/51/52/53 are 1.5A, highly accuracy voltage regulators with a low drop out

voltageof390mVdropout(typical)@1.5A. Theseregulatorsarespecificallydesignedforlow

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.

TheSPX29150/51/52/53isofferedin3&5-pinTO-220&TO-263packages. Fora3Aversion,

refer to the SPX29300 data sheet.

TYPICAL APPLICATION CIRCUIT

SPX29152

SPX29150

V_OUT

OUT

6.8 F

10 F

6.8 F

ADJ

GND

Figure 1. Fixed Output Linear Regulator

Figure 2. Adjustable Output Linear Regulator

Date:5/25/04

SP29150/51/52/53 1.5A Low Dropout Voltage Regulator

12 3 4 5 6 7...9

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