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.
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LTC3104 - 2.6μA Quiescent Current, 15V, 300mA Synchronous Step-Down DC/DC Converter and 10mA LDOLT3973 - 42V, 750mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70μA Quiescent Current
LTC3615 - Dual 4MHz, 3A Synchronous Step-Down DC/DC Converter
LTC3859 - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
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New
LT3971A/LT3971A-5 - 38V, 1.3A, 2MHz Step-Down Regulator with 2.2μA Quiescent CurrentLTC3104 - 2.6μA Quiescent Current, 15V, 300mA Synchronous Step-Down DC/DC Converter and 10mA LDO
LTC3103 - 1.8μA Quiescent Current, 15V, 300mA Synchronous Step-Down DC/DC Converter
LT3973 - 42V, 750mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
LTC3859A - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller with Improved Burst Mode Operation
LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70μA Quiescent Current
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Popular
LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70μA Quiescent CurrentLT3973 - 42V, 750mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
LTC3891 - Low IQ, 60V Synchronous Step-Down Controller
LTC3824 - High Voltage Step-Down Controller With 40µA Quiescent Current
LT3470 - Micropower Buck Regulator with Integrated Boost and Catch Diodes
LT3480 - 36V, 2A, 2.4MHz Step-Down Switching Regulator with 70µA Quiescent Current
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- 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.