RY6031 Datasheet V0.0.3佰泰盛世 300mA高 PSRR、低噪声、低功耗 LDO.pdf

RY6031

300mAHighPSRR,LowNoise,LowPowerLDO

Features

•InputVoltageRange:2Vto5.5V•HighPSRR:60dB@1KHz(Typ.)

•OutputVoltageRange:1.1Vto4.5V•OverCurrentProtection

•OutputVoltageTolerance:±2%•ShortCircuitProtection

•Ultra-LowShutdownCurrent:0.1μA(Typ.)•ThermalShutdownProtection

•Ultra-LowQuiescentCurrent:1.5μA(Typ.)•–40°Cto125°COperatingJunctionTemperature

•LowDropout:80mV@100mA•SOT23-5/SOT23-3/DFN4-1×1Package

Applications

•MobilePhones,Tablets•DigitalCamerasandAudioDevices

•PortableMedicalEquipment•PortableandBattery-PoweredEquipment

•SmartMetersandFieldTransmitters•RF,PLL,VCO,andClockPowerSupplies

•IPCameras•Drones

GeneralDescription

TheRY6031isahighPSRR,lownoise,ultra-lowpowerLDOthatcansupplyupto300mAoutputcurrent.Designed

tomeettherequirementsofIOT,wearableandbatterypoweredapplications,theRY6031deviceprovideslownoise,

highPSRR,ultra-lowquiescentcurrent,andlowlineorloadtransientresponsefigures.Usingnewinnovativedesign

techniques,theRY6031offersclass-leadingnoiseperformancewithoutanoisebypasscapacitor.Thisdeviceis

availablewithfixedoutputvoltagesfrom1.1Vto4.5Vin50-mVsteps.TheRY6031seriesareavailableinSOT23-

3,SOT23-5,DFN4-1×1package.

TypicalApplicationCircuit

VINVOUTVINVOUT

INOUT