TPS628303ADRLR

Marking：03A；Package：SOT-5X3；TPS62830x, 2.25-V to 5.5-V Input, 1-, 2-, 3-, 4-A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1Features •Availableasanintegrated-inductorpowermodule •2.25-Vto5.5-Vinputvoltagerange •0.5-Vto4.5-Vadjustableoutputvoltage •1FBvoltageaccuracy(–40°Cto125°CTJ) •2.0-MHzswitchingfrequency •35-mΩand18-mΩinternalpowerMOSFETs •DCS-Controltopology •Optimiz

TPS628303ADRLR

Marking：03A；Package：SOT-5X3；TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1Features •2.25Vto5.5Vinputvoltagerange •0.5Vto4.5Vadjustableoutputvoltage •1FBvoltageaccuracy(–40°Cto125°CTJ) •OptimizedEMIperformance •FacilitatesCISPR11/32compliance –Integratedon-chipnoise-filteringcapacitors –MeasurementsaccordingtoCISPRavailable •

TPS628303ARZER

Marking：03A；Package：WQFN-HR；TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1Features •2.25Vto5.5Vinputvoltagerange •0.5Vto4.5Vadjustableoutputvoltage •1FBvoltageaccuracy(–40°Cto125°CTJ) •OptimizedEMIperformance •FacilitatesCISPR11/32compliance –Integratedon-chipnoise-filteringcapacitors –MeasurementsaccordingtoCISPRavailable •

TPS628303ARZER

Marking：03A；Package：WQFN-HR；TPS62830x, 2.25-V to 5.5-V Input, 1-, 2-, 3-, 4-A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1Features •Availableasanintegrated-inductorpowermodule •2.25-Vto5.5-Vinputvoltagerange •0.5-Vto4.5-Vadjustableoutputvoltage •1FBvoltageaccuracy(–40°Cto125°CTJ) •2.0-MHzswitchingfrequency •35-mΩand18-mΩinternalpowerMOSFETs •DCS-Controltopology •Optimiz

BSD03C

Marking：03A；Package：SOD-323；Single Line TVS for ESD Protection Device in Portable Electronics

ISL9203ACRZ

Marking：03AZ；Package：DFN；Li-Ion/Li Polymer Battery Charger

Features Completechargerforsingle-cellLi-ionbatteries Verylowthermaldissipation Integratedpasselementandcurrentsensor Noexternalblockingdioderequired 1voltageaccuracy Programmablecurrentlimitupto1.5A Chargecurrentthermalfoldback Acceptsmultipletypesofadapters

ISL9203ACRZ-T

Marking：03AZ；Package：DFN；Li-Ion/Li Polymer Battery Charger

Features Completechargerforsingle-cellLi-ionbatteries Verylowthermaldissipation Integratedpasselementandcurrentsensor Noexternalblockingdioderequired 1voltageaccuracy Programmablecurrentlimitupto1.5A Chargecurrentthermalfoldback Acceptsmultipletypesofadapters

ISL9203ACRZ

Marking：03ACZ；Package：10Ld3x3DFN；Li-ion/Li Polymer Battery Charger