External Power Switch Boost
Linear Technology manufacturers a broad range of step-up (boost) controllers for virtually any application. These controllers offer wide input voltage ranges, multiple output capability, and can be configured for flyback, forward or SEPIC converters. Furthermore, they offer BurstMode operation for high efficiencies at light loads, easy synchronization to an external clock and have comprehensive protection features.
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LT3759 - Wide Input Voltage Range Boost/SEPIC/Inverting ControllerLTC3787 - PolyPhase Synchronous Boost Controller
LTC3788 - 2-Phase, Dual Output Synchronous Boost Controller
LT3758 - High Input Voltage, Boost, Flyback, SEPIC and Inverting Controller
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LTC3859AL - Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQLTC3862-2 - Multi-Phase Current Mode Step-Up DC/DC Controller
LT3759 - Wide Input Voltage Range Boost/SEPIC/Inverting Controller
LTC3859A - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller with Improved Burst Mode Operation
LTC3786 - Low IQ Synchronous Boost Controller
LTC3787 - PolyPhase Synchronous Boost Controller
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Popular
LT3759 - Wide Input Voltage Range Boost/SEPIC/Inverting ControllerLT3757 - Boost, Flyback, SEPIC and Inverting Controller
LTC1871 - Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller
LTC3703 - 100V Synchronous Switching Regulator Controller
LTC3786 - Low IQ Synchronous Boost Controller
LTC3783 - PWM LED Driver and Boost, Flyback and SEPIC Converter
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Power Management
Switching Regulator
Step-Up (Boost) Regulators
Step-Down (Buck) Regulators
Buck-Boost Regulator
Inverting Regulators
SEPIC Regulators
Multi-Topology DC/DC
µModule Regulators
Flyback, Forward and Isolated Controllers
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.