Step-Down (Buck) Regulators
Linear Technology manufactures a broad line of high performance step-down buck switching regulator ICs and buck switching controller ICs with both synchronous and non-synchronous switches. These switching voltage regulators offer typical input voltage capability from less than 2V up to 100V+, switching frequencies up to 4MHz and high efficiency operation up to 96%. Also with Burst Mode operation, quiescent currents in the tens of micro-amps level can be attained. This combination of features allows very small, low profile buck switching regulator circuit implementations with minimum external components. Other features of these step down switch mode voltage regulators include micropower operation (Burst Mode), high efficiency, adjustable or synchronizable switching frequency, small package size and more.
Featured
LTC3866 - Current Mode Synchronous Controller for Sub Milliohm DCR SensingLTC3861 - Dual, Multiphase Step-Down Voltage Mode DC/DC Controller with Accurate Current Sharing
LTM8026 - 36VIN, 5A CVCC Step-Down uModule Regulator
LTC3839 - Fast, Accurate, 2-Phase, Single-Output Step-Down DC/DC Controller with Differential Output Sensing
LTC3600 - 15V, 1.5A Synchronous Rail-to-Rail Single Resistor Step-Down Regulator
LTC3613 - 24V, 15A Monolithic Step Down Regulator with Differential Output Sensing
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New
LT8610 - 42V, 2.5A Synchronous Step-Down Regulator with 2.5μA Quiescent CurrentLT8611 - 42V, 2.5A Synchronous Step-Down Regulator with Current Sense and 2.5μA Quiescent Current
LTC3630 - High Efficiency, 65V 500mA Synchronous Step-Down Converter
LT3988 - Dual 60V Monolithic 1A Step-Down Switching Regulator
LTM8029 - 36VIN, 600mA Step-Down μModule Converter with 5μA Quiescent Current
LT3992 - Monolithic Dual Tracking 3A Step-Down Switching Regulator
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Popular
LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70μA Quiescent CurrentLTM8048 - 3.1VIN to 32VIN Isolated uModule DC/DC Converter with LDO Post Regulator
LTM8047 - 3.1VIN to 32VIN Isolated uModule DC/DC Converter
LT1074 - Step-Down Switching Regulator
LTC3810 - 100V Current Mode Synchronous Switching Regulator Controller
LTC3703 - 100V Synchronous Switching Regulator Controller
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