High Input Voltage Buck
Similar to the standard monolithic step-down buck converter product offering, this family is more specialized for higher input voltage applications ranging from 30V to 100V. This voltage range simplifies design requirements in demanding automotive and industrial applications where large voltage transients can occur.
Featured
LTC3126 - 42V, 2.5A Synchronous Step-Down Regulator with No-Loss Input PowerPathLT8608 - 42V, 1.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
LTC3895 - 150V Low IQ, Synchronous Step-Down DC/DC Controller
LTC3886 - 60V Dual Output Step-Down Controller with Digital Power System Management
LT8602 - 42V Quad Monolithic Synchronous Step-Down Regulator
LT8631 - 100V, 1A Synchronous Micropower Step-Down Regulator
View All
New
LT8630 - 100V, 0.6A Synchronous Micropower Step-Down High Efficiency Switching RegulatorLTC3126 - 42V, 2.5A Synchronous Step-Down Regulator with No-Loss Input PowerPath
LT8610AX - 42V, 3.5A Synchronous Step-Down Regulator with Operation to 175°C
LT8608 - 42V, 1.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
LTC3895 - 150V Low IQ, Synchronous Step-Down DC/DC Controller
LTC7813 - Low IQ, 60V Synchronous Boost+Buck Controller
View All New
Popular
LTC3895 - 150V Low IQ, Synchronous Step-Down DC/DC ControllerLT8608 - 42V, 1.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
LT8640/LT8640-1 - 42V, 5A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
LT8614 - 42V, 4A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
LT8471 - Dual Multitopology DC/DC Converters with 2A Switches and Synchronization
LTC3649 - 60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output
Refine Your Search
Power Management
Switching Regulator
Step-Up (Boost) Regulators
Step-Down (Buck) Regulators
Buck-Boost Regulators
Inverting Regulators
SEPIC Regulators
Multitopology DC/DC
µModule Regulators
Flyback, Forward and Isolated Controllers
Digitally Programmable Regulators
LCD/CCD/OLED Bias
DDR Memory/Bus Termination
Xenon Photoflash Charger
Ultralow Noise Regulators
Piezo Microactuator Driver
Extended Temperature (H & MP) Switching Regulators
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.