Micropower Buck
Linear Technology's micropower monolithic step-down (buck) converters are targeted at applications that need to maximize efficiency at very light loads. When in BurstMode, this product line provides standby quiescent currents in the tens of micro-amps level. Even for the 60V input buck converters, the standby quiescent current is less than 100uA.
Featured
LTC3639 - High Efficiency, 150V 100mA Synchronous Step-Down RegulatorLTC3621/LTC3621-2 - 17V, 1A Synchronous Step-Down Regulator with 3.5μA Quiescent Current
LTC3375 - 8-Channel Programmable, Parallelable 1A Buck DC/DCs
LTC3864 - 60V Low IQ Step-Down DC/DC Controller with 100% Duty Cycle Capability
LT8610 - 42V, 2.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
LTC3630 - High Efficiency, 65V 500mA Synchronous Step-Down Converter
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New
LTC3374 - 8-Channel Parallelable 1A Buck DC/DCsLT3995 - 60V, 3A, 2MHz Step-Down Switching Regulator with 2.7μA Quiescent Current
LTC3639 - High Efficiency, 150V 100mA Synchronous Step-Down Regulator
LTC3621/LTC3621-2 - 17V, 1A Synchronous Step-Down Regulator with 3.5μA Quiescent Current
LTC3859AL - Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQ
LTC3890-3 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
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Popular
LT8610 - 42V, 2.5A Synchronous Step-Down Regulator with 2.5μA Quiescent CurrentLTC3630 - High Efficiency, 65V 500mA Synchronous Step-Down Converter
LTC3891 - Low IQ, 60V Synchronous Step-Down Controller
LTC3864 - 60V Low IQ Step-Down DC/DC Controller with 100% Duty Cycle Capability
LTC3375 - 8-Channel Programmable, Parallelable 1A Buck DC/DCs
LT3990 - 62V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
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Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.