UMB2N

Marking：B2；Package：SOT-363；General purpose Dual digital transistor

Features 1)TwoDTA144EchipsinaEMTorUMTorSMTpackage. 2)SamesizeasEMT3orUMT3orSMT3package,sosamemountingmachinecanbeusedforboth. 3)Transistorelementsareindependent,eliminatinginterference.

UMB2N

Marking：B2；Package：SOT-363；General purpose(dual digital transistors)

Features 1)TwoDTA144EchipsinaEMTorUMTorSMTpackage. 2)SamesizeasEMT3orUMT3orSMT3package,sosamemountingmachinecanbeusedforboth. 3)Transistorelementsareindependent,eliminatinginterference.

UPD442002F1-BB70X-BC2-A

Marking：B2；Package：FBGA；MOS INTEGRATED CIRCUIT

Features •131,072wordsby16bitsorganization •Fastaccesstime:70ns(MAX.) •Bytedatacontrol:/LB(I/O1toI/O8),/UB(I/O9toI/O16) •Lowvoltageoperation:VCC=2.7to3.6V(-BB70X) •LowVCCdataretention:1.0V(MIN.) •Operatingambienttemperature:TA=–25to+85°C

WE05DLCF-B

Marking：B2；Package：DFN1006；1-Line Bi-directional TVS Diode

Features Ultrasmallpackage:1.0x0.6x0.5mm Ultralowcapacitance:15pFtypicalUltralowleakage:nAlevel Lowoperatingvoltage:5V Lowclampingvoltage 2-pinleadlesspackage Complieswithfollowingstandards: –IEC61000-4-2(ESD)immunitytest Airdischarge:±30kV Contactdischarge:

74AVC1T1022DP

Marking：B2；Package：TSSOP10；1-to-4 fan-out buffer

74AVC1T1022GU

Marking：B2；Package：XQFN10；1-to-4 fan-out buffer

ADZ6.2B

Marking：B2；Package：SOD-962；Zener Diode

AU0521P1

Marking：B2；Package：DFN1006-2；1-Line Bi-directional TVS Diode

AU0721P1

Marking：B2；Package：DFN1006-2；1-Line Bi-directional TVS Diode

AZV331KSTR-G1

Marking：B2；Package：SOT-353；SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER