Datasheet > SPX1587_07

SPX1587_07

更新时间： 2024-09-29 04:50:47

品牌	Logo	应用领域
西伯斯 - SIPEX		稳压器
页数	文件大小	规格书
11页	1279K
描述
3A Low Dropout Voltage Regulator

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中文翻译

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数据手册

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SPX1587_07 数据手册

Solved by

SPX1587

3A Low Dropout Voltage Regulator

FEATURES

■ Guaranteed3AOutputCurrent

SPX1587

3PinTO-263

■ ThreeTerminalAdjustableorFixed

SPX1587

1.5V,1.8V,2.5V,3.3Vand5.0V

3PinTO-220

■ LowQuiescentCurrent

■ LowDropoutVoltage:1.1Vat3A

■ LineRegulation:0.1%

■ LoadRegulation:0.1%

ADJ/GND

V _UT

■ Stablewith10uFCeramicCapacitor

■ OvercurrentandThermalProtection

■ SimilartoIndustryStandardLT1085/

LT1585

ADJ/GND

OUT

■ AvailableinRoHSCompliant,LeadFree

APPLICATIONS

Packages:TO-252,TO-220,andTO-263

■ DesktopPC'sServers

■ PoweringVGAandSoundCards

■ CordlessPhones

■ BatteryChargers

■ AdjustablePowerSupplies

■ PortableInstrumentation

■ SMPSPost-Regulator

DESCRIPTION

TheSPX1587isalowpowerpositive-voltageregulatordesignedtosatisfymoderatepowerrequirements

withacosteffective,smallfootprintsolution. Thisdeviceisanexcellentchoiceforuseinbattery-powered

applicationsandportablecomputers.TheSPX1587featuresverylowquiescentcurrentandalowdropout

voltageof1.1Vatafullload.Asoutputcurrentdecreases,quiescentcurrentflowsintotheload,increasing

efficiency.SPX1587isavailableinadjustableorfixed1.5V,1.8V,2.5V,3.3Vand5.0Voutputvoltages.

TheSPX1587isofferedinseveral3-pinsurfacemountpackages:TO-252,TO-220andTO-263.Anoutput

capacitorof10µFceramicortantalumprovidesunconditionalstability.

FUNCTIONAL DIAGRAM (Adjustable)

Current Limit

OUT

I_CL

AMP

1.25V

REF

–

Thermal Limit

ADJ/GND

–

I_A
DJ50

Jun8-07 Rev D

SPXꢀ587 Low-Dropout Voltage Regulator

ꢀ

12 3 4 5 6 7...11

中文翻译

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与SPX1587_07相关器件

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