Internal Power Switch Buck-Boost
Linear Technology offers true buck-boost synchronous DC/DC converters. With their unique internal four MOSFET switch combination, they can seamlessly transition from step-down mode, through 100% dropout operation and then to step-up mode to allow a fixed output voltage even when the input voltage fluctuates above or below the output.
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LTC3129 - 15V, 200mA Synchronous Buck-Boost DC/DC Converter with 1.3μA Quiescent CurrentLTC3533 - 2A Wide Input Voltage Synchronous Buck-Boost DC/DC Converter
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LTC3129 - 15V, 200mA Synchronous Buck-Boost DC/DC Converter with 1.3μA Quiescent CurrentLTC3129-1 - 15V, 200mA Synchronous Buck-Boost DC/DC Converter with 1.3μA Quiescent Current
LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter
LTC3536 - 1A Low Noise, Buck-Boost DC/DC Converter
LTC3113 - 3A Low Noise Buck-Boost DC/DC Converter
LTC3112 - 15V, 2.5A Synchronous Buck-Boost DC/DC Converter
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LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC ConverterLTC3112 - 15V, 2.5A Synchronous Buck-Boost DC/DC Converter
LT3433 - High Voltage Step-Up/Step-Down DC/DC Converter
LTC3536 - 1A Low Noise, Buck-Boost DC/DC Converter
LTC3113 - 3A Low Noise Buck-Boost DC/DC Converter
LTC3531 - 200mA Buck-Boost Synchronous DC/DC Converters
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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.