RY6050-ADJ 500mA可调高速低功耗LDO SOT23-5 DFN4-1X1 DFN8-2X2 深圳恒锐丰科技.pdf

RY6050-ADJSeries

500mAAdjustableHigh-SpeedLowPowerLDO

Features

•ProgrammableOutput:Minimumcangoto1.0V•HighRippleRejection:70dB@1KHz(Typ.)

•LowPowerConsumption:28μA(Typ.)•HighInputVoltage(upto8V)

•LowVoltageDrops:0.15V@50mA•OutputVoltageAccuracy:Tolerance±2%

•StandbyMode:lessthan0.1uA•Build-inEnable/OutputCurrentLimit

•LowTemperatureCoefficient•SOT23-5/DFN1×1-4/DFN2×2-6Package

•ActiveDischargeFunction

Applications

•CellularHandsets•Hand‐HeldInstruments

•Battery‐PoweredEquipment•PortableInformationApplication

•Wi-FiRouter•Adjustablepowersupply

GeneralDescription

TheRY6050-ADJseriesarehighlyprecise,lownoise,positivevoltageLDOregulatorsmanufacturedusingCMOS

processes.Theseriesachieveshighripplerejectionandlowdropoutandconsistsofastandardvoltagesource,an

errorcorrection,currentlimit,andaphasecompensationcircuitplusadrivertransistor.Externaloutputfeedback,

customerscaneasilygettherequiredvoltage.Inordertomaketheloadcurrentdoesnotexceedthecurrentcapacity

oftheoutputtransistor,built-inover-currentprotection,overtemperatureprotectionandshortcircuitprotection.

Theinternalopampwithadvancedstructure,theoutputcapacitorcanbeomitted.TheRY6050-ADJseriesare

availableinSOT23-5,DFN4-1×1,DFN6-2×2package.

TypicalApplicationCircuit

VINVOUT

INOUT