2SC2714-O

Marking：QO；Package：SOT-23；NPN Transistors

■Features ●CollectorCurrentCapabilityIC=20mA ●CollectorEmitterVoltageVCEO=30V

2SC4915

Marking：QO；Package：2-2H1A；NPN EPITAXIAL PLANAR TYPE (HIGH FREQUENCY, FM,RF,MIX, IF AMPLIFIER APPLICATIONS)

TPS7A2033DQNR

Marking：QO；Package：X2SON；TPS7A20 300mA, Ultra-Low-Noise, Low-IQ, High PSRR LDO

1Features •Lowoutputvoltagenoise:7μVRMS –Nonoise-bypasscapacitorrequired •HighPSRR:95dBat1kHz •VerylowIQ:6.5μA •Inputvoltagerange:1.6Vto6.0V •Outputvoltagerange:0.8Vto5.5V •Outputvoltagetolerance:±1.5%(max) •Verylowdropout: –140mV(max)at300mA

TPS7A2033DQNR

Marking：QO；Package：X2SON；TPS7A20 300mA, Ultra-Low-Noise, Low-IQ, High PSRR LDO

1Features •Lowoutputvoltagenoise:7μVRMS –Nonoise-bypasscapacitorrequired •HighPSRR:95dBat1kHz •VerylowIQ:6.5μA •Inputvoltagerange:1.6Vto6.0V •Outputvoltagerange:0.8Vto5.5V •Outputvoltagetolerance:±1.5%(max) •Verylowdropout: –140mV(max)at300mA

2SC4915

Marking：QO；Package：2-2H1A；High Frequency Amplifier Applications

AAT3155ITP-T1

Marking：QOXYY；Package：TSOPJW-12；High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

Features •VINRange:2.7Vto5.5V •FullyProgrammableCurrentwithSingleWire ▪16CurrentLevels ▪FourLowCurrentSettingsDownto50μA •LowIQ(50μA)forLowCurrentMode •Tri-Mode1X,1.5X,and2XChargePumpforMaximum EfficiencyandVFCoverage •DrivesuptoFourChannelsof

KTB8331EEDAA-TR

Marking：QOXXYYZZZZ；Package：WLCSP15；3A, 2.4MHz, Low-Voltage, I2C Programmable Buck Regulator

Features •2.7to5.5VInputVoltageRange •0.6to3.345VProgrammableOutputVoltage 6.25mVstepsbelow1.39375V 15mVstepsabove1.44V •3.0AOutputCurrent •±1AccuracyatTA=+25°C ±2.5overline/load/temp/setting •FastTransientResponse •DynamicVoltageScaling(DVS)wi

OPA994QDBVRQ1

Marking：QODBV；Package：SOT-23；OPAx994-Q1 Automotive, 32V Rail-to-Rail Input and Output, 24MHz, 125mA Output Current Op Amp With Unlimited Capacitive Load Drive

1Features •Widesupplyvoltage:2.7Vto32V •Rail-to-railinputandoutput •Widebandwidth:24MHzGBW,unity-gainstable •Unlimitedcapacitiveloaddrivecapability –Phasemarginof50°whendrivingaloadof 10μFand1MΩ •Highoutputcurrentdrive:±125mA •Lowoffsetvoltage:±350