PT5108 Series_E6.1

PT5108V06Page1of12HighSpeedLDORegulators,HighPSRR,Lownoise,PT5108SeriesGeneralDescriptionFeaturesTypicalApplicationThePT5108seriesarehighlyaccurate,lownoise,CMOSLDOVoltageRegulators.Offeringlowoutputnoise,highripplerejectionratio,lowdropoutandveryfastturn-ontimes,thePT5108seriesisidealfortoday’scuttingedgemobilephone.InternallythePT5108includesareferencevoltagesource,erroramplifiers,drivertransistors,currentlimitersandphasecompensators.ThePT5108’scurrentlimiters'foldbackcircuitalsooperatesasashortprotectfortheoutputcurrentlimiterand.theoutputpin.ThePT5108seriesisalsofullycompatiblewithlowESRceramiccapacitors,reducingcostandimprovingoutputstability.Thishighlevelofoutputstabilityismaintainedevenduringfrequentloadfluctuations,duetotheexcellenttransientresponseperformanceandhighPSRRachievedacrossabroadrangeoffrequencies.TheCEfunctionallowstheoutputofregulatortobeturnedoff,resultingingreatlyreducedpowerconsumption.MobilephonesCordlessphones,radiocommunicationequipmentPortablegamesCameras,VideocamerasReferencevoltagesourcesBatterypoweredequipmentTypicalApplicationCircuitMaximumOutputCurrent:500mA（VIN＝4.3V,VOUT＝3.3V）DropoutVoltage:100mV@IOUT=100mAOperatingVoltageRange:2V～6.0VHighlyAccuracy:±2％LowPowerConsumption:50uA（TYP.）StandbyCurrent:0.1uA（TPY.）HighRippleRejection:70dB@1KHz（PT5108E23E-33）Lowoutputnoise:50uVrmsLineRegulation:0.05％（TYP.）UltraSmallPackages:SOT-23-5PinConfigurationPT5108V06Page2of12PinAssignmentPT5108PinNumberPinNameFunctionsSOT-23-51VINPowerInput2VSSGround3CEON/OFFControl4NCNoConnect5VOUTOutputAbsoluteMaximumRatingsParameterSymbolRatingsUnitsInputVoltageVIN6.5VOutputCurrentIOUT600mAOutputVoltageVOUTVss-0.3～VIN+0.3VCEPinVoltageVCEVss-0.3～VIN+0.3VPowerDissipationSOT-23PD250mWSOT-353250DFN300SOT-89500OperatingTemperatureRangeTOPR－40～＋85℃StorageTemperatureRangeTSTG－40～＋125℃BlockDiagramPT5108V06Page3of12ElectricalCharacteristicsPT5108E23E-12(VIN=VOUT+1V，VCE=VIN，CIN=CL=1uF，Ta=25OC,unlessotherwisenoted)ParameterSymbolConditionsMin.Typ.Max.UnitsOutputVoltageVOUT(E)(Note2)IOUT=30mA,VIN=VOUT+1VX0.98VOUT(T)(Note1)X1.02VMaximumOutputCurrentIOUTMAXVIN=VOUT+1V300mALoadRegulation∆VOUTVIN=VOUT+1V,1mA≤IOUT≤100mA8mVDropoutVoltage(Note1)VDIF1IOUT=100mA280mVVDIF2IOUT=200mA500mVSupplyCurrentISSVIN=VOUT+1V40μAStand-byCurrentICELVCE＝0V0.1μALineRegulation∆VOUT∆VIN•VOUTIOUT=40mAVOUT+1V≤VIN≤6.5V0.03%/VCE“High”VoltageVCEHStartup1.0VCE“Low”VoltageVCELShutdown0.7VOutputnoiseENIOUT=40mA，300Hz~50kHz50uVrmsRippleRejectionRatePSRRVIN=[VOUT+1]V+1Vp-pACIOUT=10mA,1kHZ70dBIOUT=100mA,10kHZ62PT5108V06Page4of12PT5108X23E-18(VIN=VOUT+1V，VCE=VIN，CIN=CL=1uF，Ta=25OC,unlessotherwisenoted)ParameterSymbolConditionsMin.Typ.Max.UnitsOutputVoltageVOUT(E)(Note2)IOUT=30mA,VIN=VOUT+1VX0.98VOUT(T)(Note1)X1.02VMaximumOutputCurrentIOUTMAXVIN=VOUT+1V300mALoadRegulation∆VOUTVIN=VOUT+1V,1mA≤IOUT≤100mA9mVDropoutVoltage(Note1)VDIF1IOUT=100mA200mVVDIF2IOUT=200mA400mVSupplyCurrentISSVIN=VOUT+1V45μAStand-byCurrentICELVCE＝0V0.1μALineRegulation∆VOUT∆VIN•VOUTIOUT=40mAVOUT+1V≤VIN≤6.5V0.05%/VCE“High”VoltageVCEHStartup1.0VCE“Low”VoltageVCELShutdown0.7VOutputnoiseENIOUT=40mA，300Hz~50kHz50uVrmsRippleRejectionRatePSRRVIN=[VOUT+1]V+1Vp-pACIOUT=10mA,1kHZ70dBIOUT=100mA,10kHZ62PT5108V06Page5of12PT5108E23E-28(VIN=VOUT+1V，VCE=VIN，CIN=CL=1uF，Ta=25OC,unlessotherwisenoted)ParameterSymbolConditionsMin.Typ.Max.UnitsOutputVoltageVOUT(E)(Note2)IOUT=30mA,VIN=VOUT+1VX0.98VOUT(T)(Note1)X1.02VMaximumOutputCurrentIOUTMAXVIN=VOUT+1V450mALoadRegulation∆VOUTVIN=VOUT+1V,1mA≤IOUT≤100mA7mVDropoutVoltage(Note1)VDIF1IOUT=100mA110mVVDIF2IOUT=200mA220mVSupplyCurrentISSVIN=VOUT+1V55μAStand-byCurrentICELVCE＝0V0μALineRegulation∆VOUT∆VIN•VOUTIOUT=40mAVOUT+1V≤VIN≤6.5V0.04%/VCE“High”VoltageVCEHStartup1.0VCE“Low”VoltageVCELShutdown0.7VOutputnoiseENIOUT=40mA，300Hz~50kHz50uVrmsRippleRejectionRatePSRRVIN=[VOUT+1]V+1Vp-pACIOUT=10mA,1kHZ70dBIOUT=100mA,10kHZ62IOUT=200mA,10kHZ62Short-circuitCurrentISHORTVIN=VOUT+1V,VCE＝VIN,VOUT＝0V120mAPT5108V06Page6of12PT5108E23E-30(VIN=VOUT+1V，VCE=VIN，CIN=CL=1uF，Ta=25OC,unlessotherwisenoted)ParameterSymbolConditionsMin.Typ.Max.UnitsOutputVoltageVOUT(E)(Note2)IOUT=30mA,VIN=VOUT+1VX0.98VOUT(T)(Note1)X1.02VMaximumOutputCurrentIOUTMAXVIN=VOUT+1V500mALoadRegulation∆VOUTVIN=VOUT+1V,1mA≤IOUT≤100mA8mVDropoutVoltage(Note1)VDIF1IOUT=100mA100mVVDIF2IOUT=200mA210mVSupplyCurrentISSVIN=VOUT+1V60μAStand-byCurrentICELVCE＝0V0μALineRegulation∆VOUT∆VIN•VOUTIOUT=40mAVOUT+1V≤VIN≤6.5V0.05%/VCE“High”VoltageVCEHStartup1.0VCE“Low”VoltageVCELShutdown0.7VOutputnoiseENIOUT=40mA，300Hz~50kHz50uVrmsRippleRejectionRatePSRRVIN=[VOUT+1]V+1Vp-pACIOUT=10mA,1kHZ70dBIOUT=100mA,10kHZ62IOUT=200mA,10kHZ62Short-circuitCurrentISHORTVIN=VOUT+1V,VCE＝VIN,VOUT＝0V120mAPT5108V06Page7of12PT5108E23E-33(VIN=VOUT+1V，VCE=VIN，CIN=CL=1uF，Ta=25OC,unlessotherwisenoted)ParameterSymbolConditionsMin.Typ.Max.UnitsOutputVoltageVOUT(E)(Note2)IOUT=30mA,VIN=VOUT+1VX0.98VOUT(T)(Note1)X1.02VMaximumOutputCurrentIOUTMAXVIN=VOUT+1V500mALoadRegulation∆VOUTVIN=VOUT+1V,1mA≤IOUT≤100mA9mVDropoutVoltage(Note1)VDIF1IOUT=100mA120mVVDIF2IOUT=200mA260mVSupplyCurrentISSVIN=VOUT+1V55μAStand-byCurrentICELVCE＝0V0.1μALineRegulation∆VOUT∆VIN•VOUTIOUT=40mAVOUT+1V≤VIN≤6.5V0.05%/VCE“High”VoltageVCEHStartup1.0VCE“Low”VoltageVCELShutdown0.7VOutputnoiseENIOUT=40mA，300Hz~50kHz50uVrmsRippleRejectionRatePSRRVIN=[VOUT+1]V+1Vp-pACIOUT=10mA,1kHZ70dBIOUT=100mA,10kHZ62IOUT=200mA,10kHZ62Short-circuitCurrentISHORTVIN=VOUT+1V,VCE＝VIN,VOUT＝0V150mANote：1.VOUT(T)：SpecifiedOutputVoltage2.VOUT(E)：EffectiveOutputVoltage(le.Theoutputvoltagewhen“VOUT(T)+1.0V”isprovidedattheVinpinwhilemaintainingacertainIoutvalue.)3.VDIF：VIN1–VOUT(E)’VIN1：TheinputvoltagewhenVOUT(E)’appearsasinputvoltageisgraduallydecreased.VOUT(E)’=Avoltageequalto98%oftheoutputvoltagewheneveranamplystabilizedIout{VOUT(T)+1.0V}isinput.PT5108V06Page8of12TypeCharacteristics（1）OutputCurrentVS.OutputVoltage（VIN=Vout+1,Ta=25°C）PT5108E23E-33PT5108E23E-30OutputCurrentVS.OutputVoltage33.053.13.153.23.253.33.353.40100200300400500600OutputCurrent(mA)OutputVoltage(V)PT510E23E-28PT5108X23E-18OutputCurrentVS.OutputVoltage22.42.83.23.640100200300400500600OutputCurrent(mA)OutputVoltage(V)OutputCurrentVS.OutputVoltage1.51.61.71.81.920100200300400500600OutputCurrent(mA)OutputVoltage(V)OutputCurrentVS.OutputVoltage2.22.42.62.833.23.43.63.840100200300400500600OutputCurrent(mA)OutputVoltage(V)PT5108V06Page9of12（2）InputVoltageVS.OutputVoltage（Ta=25°C）PT5108E23E-33PT5108E23E-30InputVoltageVS.OutputVoltage1.41.82.22.633.43.81.522.533.544.555.566.5InputVoltage(V)OutputVoltage(V)InputVoltageVS.OutputVoltage1.522.533.51.522.533.544.555.566.5InputVoltage(V)OutputVoltage(V)PT5108E23E-28PT5108X23E-18InputVoltageVS.OutputVoltage1.21.622.42.83.21.52.53.54.55.56.5InputVoltage(V)OutputVoltage(V)InputVoltageVS.OutputVoltage1.11.21.31.41.51.61.71.81.91.52.53.54.55.56.5InputVoltage(V)OutputVoltage(V)（3）OutputCurrentVS.DroputVoltage（VIN=Vout+1V,Ta=25°C）PT5108E23E-33PT5108E23E-30OutputCurrentVS.DroputVoltage01002003004005006007008000100200300400500OutputCurrent(mA)DroputVoltage(mV)100mA50mA1mA100mA50mA1mAOutputCurrentVS.DroputVoltage01002003004005006007008000100200300400500OutputCurrent(mA)DroputVoltage(mV)100mA50mA1mA100mA50mA1mAPT5108V06Page10of12PT5108E23E-28PT5108X23E-18OutputCurrentVS.DroputVoltage01002003004005006007000100200300400500OutputCurrent(mA)DroputVoltage(mV)（4）InputVoltageVS.SupplyCurrent（Ta=25°C）PT5108E23E-33PT5108E23E-30InputVoltageVS.SupplyCurrent02040608010012000.511.522.533.544.555.566.5InputVoltage(V)SupplyCurrent(uA)PT5108E23E-28PT5108X23E-18InputVoltageVS.SupplyCurrent02040608010012000.511.522.533.544.555.566.5InputVoltage(V)SupplyCurrent(uA)InputVoltageVS.SupplyCurrent010203040506000.511.522.533.544.555.566.5InputVoltage(V)SupplyCurrent(uA)InputVoltageVS.SupplyCurrent02040608010012000.511.522.533.544.555.566.5InputVoltage(V)SupplyCurrent(uA)OutputCurrentVS.DroputVoltage0200400600800100012000100200300400500OutputCurrent(mA)DroputVoltage(mV)PT5108V06Page11of12PackagingInformation:●SOT23-5ORDERINGINFORMATIONPackageTemperatureRangeOutputVoltage(V)OrderingPartNumberMarkSOT23-5－40℃to85℃1.2VPT5108E23E-12S4xx1.8VPT5108X23E-185108l2.5VPT5108E23E-25S6xx2.8VPT5108E23E-285108b3.0VPT5108E23E-30G2xx3.3VPT5108E23E-335108D/S2xxPT5108V06Page12of12Theinformationdescribedhereinissubjecttochangewithoutnotice.NanjingMicroOneElectronicsIncisnotresponsibleforanyproblemscausedbycircuitsordiagramsdescribedhereinwhoserelatedindustrialproperties,patents,orotherrightsbelongtothirdparties.Theapplicationcircuitexamplesexplaintypicalapplicationsoftheproducts,anddonotguaranteethesuccessofanyspecificmass-productiondesign.Useoftheinformationdescribedhereinforotherpurposesand/orreproductionorcopyingwithouttheexpresspermissionofNanjingMicroOneElectronicsIncisstrictlyprohibited.Theproductsdescribedhereincannotbeusedaspartofanydeviceorequipmentaffectingthehumanbody,suchasexerciseequipment,medicalequipment,securitysystems,gasequipment,oranyapparatusinstalledinairplanesandothervehicles,withoutpriorwrittenpermissionofNanjingMicroOneElectronicsInc.AlthoughNanjingMicroOneElectronicsIncexertsthegreatestpossibleefforttoensurehighqualityandreliability,thefailureormalfunctionofsemiconductorproductsmayoccur.Theuseroftheseproductsshouldthereforegivethoroughconsiderationtosafetydesign,includingredundancy,fire-preventionmeasures,andmalfunctionprevention,topreventanyaccidents,fires,orcommunitydamagethatmayensue.