ICL3221EMVZ-T

Marking：EMVZ；Package：TSSOP；±15kV ESD Protected, 3.3V, 1μA, 250kbps, RS-232 Transmitters/Receivers

Features ?ESDprotectionforRS-232I/Opinsto±15kV (IEC61000) ?RS-232compatiblewithVCC=2.7V ?MeetsEIA/TIA-232andV.28/V.24specificationsat 3V ?Latch-upfree ?On-chipvoltageconvertersrequireonlyfour external0.1μFcapacitors ?Manualandautomaticpowerdownfeatures

ISL9005IRFZ-T

Marking：EMA；Package：8Ld2x3DFN；LDO with Low ISUPPLY, High PSRR

LDOwithLowISUPPLY,HighPSRR ISL9005isahighperformanceLowDropoutlinearregulatorcapableofsourcing300mAcurrent.Ithasalowstandbycurrentandhigh-PSRRandisstablewithoutputcapacitanceof1μFto10μFwithESRofupto200mΩ. Features ?300mAhighperformanceLDO ?Excel

MAX6314US33D3-T

Marking：EM**；Package：SOT-143；68HC11/Bidirectional-Compatible 關(guān)P Reset Circuit

GeneralDescription TheMAX6314low-powerCMOSmicroprocessor(μP)supervisorycircuitisdesignedtomonitorpowersuppliesinμPanddigitalsystems.TheMAX6314’sRESEToutputisbidirectional,allowingittobedirectlyconnectedtoμPswithbidirectionalresetinputs,suchasthe68HC11.I

P6SMB250C

Marking：EM；SURFACE MOUNT TRANSIENT VOLTAGE SUPPESSOR DIODE

Features ●GlassPassivatedDieConstruction ●Uni-andBi-DirectionalVersionsAvailable ●ExcellentClampingCapability ●FastResponseTime ●PlasticMaterial:ULFlammabilityClassificationRating94V-0

PMEG2010AEJ

Marking：EM；Package：SOD323F；20 V, 1 A very low VF MEGA Schottky barrier rectifier in SOD323F package

1.1Generaldescription PlanarMaximumEfficiencyGeneralApplication(MEGA)Schottkybarrierrectifierwithan integratedguardringforstressprotection,encapsulatedinaSOD323F(SC-90)very smallandflatleadSurfaceMountedDevice(SMD)plasticpackage. 1.2Features Forwardcurrent:

RT8205LGQW

Marking：EM=**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer

GeneralDescription TheRT8205L/Misadualstep-down,switchmodepowersupplycontrollergeneratinglogic-supplyvoltagesinbatterypoweredsystems.ItincludestwoPulse-WidthModulation(PWM)controllersadjustablefrom2Vto5.5V,andalsofeaturesfixed5V/3.3Vlinearregulators.Eachli

RT8205LZQW

Marking：EM**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer

GeneralDescription TheRT8205L/Misadualstep-down,switchmodepowersupplycontrollergeneratinglogic-supplyvoltagesinbatterypoweredsystems.ItincludestwoPulse-WidthModulation(PWM)controllersadjustablefrom2Vto5.5V,andalsofeaturesfixed5V/3.3Vlinearregulators.Eachli

RT9167-36PB

Marking：EM-***；Package：SOT-25；Low-Noise, Fixed Output Voltage,300mA/500mA LDO Regulator

GeneralDescription TheRT9167/Aisa300mA/500mAlowdropoutandlownoisemicropowerregulatorsuitableforportableapplications.Theoutputvoltagesrangefrom1.5Vto5.0Vin100mVincrementsand2accuracy.TheRT9167/AisdesignedforusewithverylowESRcapacitors.Theoutputremains

RT9193-29PQW

Marking：EM*；Package：WDFN-62x2；300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator

GeneralDescription TheRT9193isdesignedforportableRFandwirelessapplicationswithdemandingperformanceandspacerequirements.TheRT9193performanceisoptimizedforbattery-poweredsystemstodeliverultralownoiseand lowquiescentcurrent.Anoisebypasspinisavailableforfu

SM6T24A

Marking：EM；Package：SMB；600Watts Surface Mount TVS

DESCRIPTION Transildiodesprovidehighovervoltageprotectionbyclampingaction.TheirinstantaneousresponsetotransientovervoltagesmakesthemparticularlysuitedtoprotectvoltagesensitivedevicessuchasMOSTechnologyandlowvoltagesuppliedIC’s. FEATURES ■PEAKPULSEPOWER:600W