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DC-DC Buck Converter

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Product Family Table
 
Part NumberDescriptionStatusSubFamilyRegulated Outputs(.)Vin(Min)(V)Vin(Max)(V)Vout(Min)(V)Vout(Max)(V)Iout(Max)(A)TopologySpecial FeaturesFrequency(kHz)Operating Temperature Range (°C) Pin/PackageEV Kit Available?Datasheet
  













































 
 
UM3500600mA, 1.5MHz, Synchronous Step-Down DC-DC ConverterACTIVEStep-Down (Buck) Converter12.55.50.65.50.6Synchronous BuckEnable1500-40 to 855/SOT23Y
UM3501600mA, 1.2MHz, Synchronous Step-Down DC-DC ConverterACTIVEStep-Down (Buck) Converter12.55.50.65.50.6Synchronous BuckEnable, Power Saving Mode1200-40 to 855/SOT23Y
UM3501DA600mA, 1.2MHz, Synchronous Step-Down DC-DC ConverterACTIVEStep-Down (Buck) Converter12.55.50.65.50.6Synchronous BuckEnable, Power Saving Mode1200-40 to 856/DFN6L 2.0×2.0Y
UM3502QA600mA, 1.2MHz, Synchronous Step-Down DC-DC ConverterACTIVEStep-Down (Buck) Converter12.55.50.650.6 (VIN≥3V); 0.3 (VIN=2.5V)Synchronous BuckEnable, Pulse Skipping Mode, Integrated Inductor1200-40 to 8524/QFN 4.0×4.0Y
UM3503QA1A, 2.5V to 5.5V Input, Low Profile Power ModuleACTIVEStep-Down (Buck) Converter12.55.5151Synchronous BuckEnable, Pulse Skipping Mode, Integrated Inductor2250-40 to 8524/QFN 4.0×4.0Y
UM3506QALow-Profile, 600mA, Synchronous Step-Down Converter with Integrated InductorACTIVEStep-Down (Buck) Converter12.55.50.650.6Synchronous BuckEnable, Pulse Skipping Mode, Integrated Inductor2250-40 to 8514/QFN 2.5×2.5 
UM3510DA1A, 2.25MHz, Synchronous Step-Down DC-DC ConverterACTIVEStep-Down (Buck) Converter12.560.661Synchronous BuckEnable, Power Saving Mode, Fixed Frequency PWM Mode2250-40 to 856/DFN 2.0×2.0Y
UM3510S1A, 2.25MHz, Synchronous Step-Down DC-DC ConverterACTIVEStep-Down (Buck) Converter12.560.661Synchronous BuckEnable, Power Saving Mode, Fixed Frequency PWM Mode2250-40 to 856/SOT23Y
UM5482S82A, 18V Synchronous Rectified Step-Down ConverterPREVIEWStep-Down (Buck) Converter14.75180.9152Synchronous BuckEnable,Internal Soft-Start,Under Voltage Lockout340-40 to 858/SOP 
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