78Dxx-TN3-R中文资料

UNISONICTECHNOLOGIESCO.,78DXXLINEARINTEGRATEDCIRCUIT©2005UnisonicTechnologiesCo.,QW-R101-005,F3-TERMINALS0.5APOSITIVEVOLTAGEREGULATORDESCRIPTIONTheUTC78DXXfamilyismonolithicfixedvoltageregulatorintegratedcircuit.Theyaresuitableforapplicationsthatrequiredsupplycurrentupto0.5A.FEATURE*Outputcurrentupto0.5A*Fixedoutputvoltageof3.3V,4.7V,5V,6V,8V,9V,12V,15V,18Vand24Vavailable*Thermaloverloadshutdownprotection*Shortcircuitcurrentlimiting*OutputtransistorSOAprotectionTO-2521TO-2511*Pb-freeplatingproductnumber:78DXXLPINCONFIGURATIONPINNO.PINNAME1Input2GND3OutputORDERINGINFORMATIONOrderNumberNormalLeadfreePackagePacking78Dxx-TM3-T78DxxL-TM3-TTO-251Tube78Dxx-TN3-R78DxxL-TN3-RTO-252TapeReel78Dxx-TN3-T78DxxL-TN3-TTO-252TubeNote:xx:OutputVoltage,refertobelowtable.MARKINGINFORMATIONPACKAGEVOLTAGECODEMARKINGTO-251TO-25233:3.3V47:4.7V05:5V06:6V08:8V09:9V12:12V15:15V18:18V24:24V123UTC78DXXLVOLTAGECODEDATECODESpace:Pb/SnL:Pb-free78DXXLINEARINTEGRATEDCIRCUITUNISONICTECHNOLOGIESCO.,LTD2(Operatingtemperaturerangeappliesunlessotherwisespecified.)PARAMETERSYMBOLRATINGSUNITVOUT=3.3~18V35VInputVoltageVOUT=20~24VVIN40VOutputCurrentIOUT0.5APowerDissipationPDInternallyLimitedWOperatingTemperatureRangeTOPR-20~+85°COperatingJunctionTemperatureTJ0~+125°CStorageTemperatureRangeTSTG-40~+150°CNote:1.Absolutemaximumratingsarestressratingsonlyandfunctionaldeviceoperationisnotimplied.ThedevicecouldbedamagedbeyondAbsolutemaximumratings.2.Thedeviceisguaranteedtomeetperformancespecificationswithin0℃~70℃operatingtemperaturerangeandassuredbydesignfrom–20℃~85℃.3.Themaximumsteadystateusableoutputcurrentaredependentoninputvoltage,heatsinking,leadlengthofthepackageandcopperpatternofPCB.Thedataareshowedaselectricalcharacteristicstablerepresentspulsetestconditionswithjunctiontemperaturesspecifiedattheinitiationoftest.ELECTRICALCHARACTERISTICS(TJ=25℃,PD≦7W,unlessotherwisespecified)For78D33(VIN=8.5V,IOUT=0.5A,C1=0.33uF,C0=0.1uF)PARAMETERSYMBOLTESTCONDITIONSMINTYPMAXUNITIOUT=5mA~0.5A3.1683.33.432VOutputVoltageVOUTVIN=5.8~18.3V,IOUT=5mA~0.5A3.1353.465VIOUT=5mA~0.5A33mVLoadRegulation∆VOUTIOUT=5mA~200mA17mVVIN=5.8~18.3V33mVLineRegulation∆VOUTVIN=5.8~18.3V,IOUT=0.5A33mVQuiescentCurrentIQIOUT=0.5A8mAVIN=5.8~18.3V1mAQuiescentCurrentChange∆IQIOUT=5mA~0.5A0.5mAOutputNoiseVoltageeN10Hz≦f≦100kHz55µVTemperaturecoefficientofVOUT∆VOUT/∆TIOUT=5mA-0.4mV/°CRippleRejectionRRVIN=6.3~16.3V,f=120Hz57dBPeakOutputCurrentIPEAK1.8AShort-CircuitCurrentISCVIN=35V250mADropoutVoltageVD2VFor78D47(VIN=9.7V,IOUT=0.5A,C1=0.33uF,C0=0.1uF)PARAMETERSYMBOLTESTCONDITIONSMINTYPMAXUNITIOUT=5mA~0.5A4.5124.74.888VOutputVoltageVOUTVIN=7.2~19.7V,IOUT=5mA~0.5A4.4654.935VIOUT=5mA~0.5A47mVLoadRegulation∆VOUTIOUT=5mA~200mA24mVVIN=7.2~19.7V47mVLineRegulation∆VOUTVIN=7.2~19.7V,IOUT=0.5A47mVQuiescentCurrentIQIOUT=0.5A8mAVIN=7.2~19.7V1mAQuiescentCurrentChange∆IQIOUT=5mA~0.5A0.5mAOutputNoiseVoltageeN10Hz≦f≦100kHz40µVTemperaturecoefficientofVOUT∆VOUT/∆TIOUT=5mA-0.6mV/°CRippleRejectionRRVIN=7.7~17.7V,f=120Hz6280dBPeakOutputCurrentIPEAK1.8AShort-CircuitCurrentISCVIN=35V250mADropoutVoltageVD2V78DXXLINEARINTEGRATEDCIRCUITUNISONICTECHNOLOGIESCO.,LTD4(Cont.)For78D05(VIN=10V,IOUT=0.5A,C1=0.33uF,C0=0.1uF)PARAMETERSYMBOLTESTCONDITIONSMINTYPMAXUNITIOUT=5mA~0.5A4.855.2VOutputVoltageVOUTVIN=7.5~20V,IOUT=5mA~0.5A4.755.25VIOUT=5mA~0.5A50mVLoadRegulation∆VOUTIOUT=5mA~200mA25mVVIN=7V~25V50mVLineRegulation∆VOUTVIN=7.5~20V,IOUT=0.5A50mVQuiescentCurrentIQIOUT=0.5A8mAVUT=7.5~20V1mAQuiescentCurrentChange∆IQIOUT=5mA~0.5A0.5mAOutputNoiseVoltageeN10Hz≦f≦100kHz40uVTemperaturecoefficientofVOUT∆VOUT/∆TIOUT=5mA-0.6mV/°CRippleRejectionRRVIN=8~18V,f=120Hz6280dBPeakOutputCurrentIPEAK1.2AShort-CircuitCurrentISCVIN=35V250mADropoutVoltageVD2VFor78D06(VIN=11V,IOUT=0.5A,C1=0.33uF,C0=0.1uF)PARAMETERSYMBOLTESTCONDITIONSMINTYPMAXUNITIOUT=5mA~0.5A5.7666.24VOutputVoltageVOUTVIN=8.5~21V,IOUT=5mA~0.5A5.76.3VIOUT=5mA~0.5A60mVLoadRegulation∆VOUTIOUT=5mA~200mA30mVVIN=8~25V60mVLineRegulation∆VOUTVIN=8.5~21V,IOUT=0.5A60mVQuiescentCurrentIQIOUT=0.5A8mAVIN=8.5~21V1mAQuiescentCurrentChange∆IQIOUT=5mA~0.5A0.5mAOutputNoiseVoltageeN10Hz≦f≦100kHz45uVTemperaturecoefficientofVOUT∆VOUT/∆TIOUT=5mA-0.7mV/°CRippleRejectionRRVIN=9~19V,f=120Hz5975dBPeakOutputCurrentIPEAK1.2AShort-CircuitCurrentISCVIN=35V250mADropoutVoltageVD2VFor78D08(VIN=14V,IOUT=0.5A,C1=0.33uF,C0=0.1uF)PARAMETERSYMBOLTESTCONDITIONSMINTYPMAXUNITIOUT=5mA~0.5A7.6888.32VOutputVoltageVOUTVIN=10.5~23V,IOUT=5mA~0.5A7.68.4VIOUT=5mA~0.5A80mVLoadRegulation∆VOUTIOUT=5mA~200mA40mVVIN=10.5~25V80mV