JX6402 40V、250mA超低静态电流线性稳压器 SOT89-3 SOT23-3 SOT23-5 深圳恒锐丰科技.pdf

靖芯JX6402

STBCHIP40V,250mAUltralow-Quiescent-CurrentLDO

DESCRIPTIONFEATURES

TheJX6402ultra-lowquiescentcurrentregulatorVINRangeupto40V

featureslowdropoutvoltageandlowcurrentintheOutputVoltageTolerancesof±2%Overthe

standbymode.Withlessthan2.5μAquiescentcurrentatTemperatureRange

noload,theJX6402isideallysuitedforstandbyOutputCurrentof250mA

micro-control-unitsystems,especiallyforalways-onUltraLowQuiescentCurrent(IQ=1.2μA)

applicationslikeE-meters,firealarms,smokedetectorsDropoutVoltageTypically1200mVatIOUT=250mA

andotherbatteryoperatedsystems.TheJX6402retainsInternalThermalOverloadProtection

allofthefeaturesthatarecommontolowdropoutInternalShort-CircuitCurrentLimit

regulatorsincludingalowdropoutPMOSpassdevice,CeramicCapacitorStable

shortcircuitprotection,andthermalshutdown.

TheJX6402hasa40Vmaximumoperatingvoltage

limit,a-40°Cto125°Coperatingtemperaturerange,and

APPLICATIONS

±2%outputvoltagetoleranceovertheentireoutput

current,inputvoltage,andtemperaturerange.TheE-meters,WaterMetersandGasMeters

JX6402isavailableinaSOT89-3Lthrough-holeandFireAlarm,SmokeDetector

SOT23-5L,SOT23-3L,TSOT-23surfacemountAppliancesandWhiteGoods

packages.

ORDERINFORMATION

JX6402P①②③④-⑤

DESIGNAT