DC/DC switching regulators
Industry-leading DC/DC voltage conversion for any application
Switching regulators are the most efficient way to convert one DC/DC voltage to another. And across all non-isolated DC/DC topologies – buck, boost, buck-boost and inverting – we help you maximize the performance of your voltage regulator IC with the industry’s largest selection of DC/DC converters, power modules and controllers.
What are you trying to do with your input voltage?
For almost any given input voltage and output current, we have a DC/DC switching regulator to meet your design requirements. For most conversions we offer a range of voltage regulator IC types from flexible DC/DC converters and controllers to highly integrated power modules.
Power trends
Power management is at the center of enabling the continued integration of electronics in our lives. For decades, TI has been at the forefront of developing new process, packaging and circuit-design technologies to deliver the best power devices for your design. Check out our featured DC/DC switching regulators below, designed to help you address EMI, power density and quiescent current challenges.
DC/DC switching regulators for low EMI
Mitigating switching regulator EMI can be a major challenge for many power-supply designers. Devices with built-in EMI-reduction technologies save design time while helping you comply with difficult standards such as CISPR 25 Class-5. Take a look at our featured products below for some of the latest and best DC/DC switchers for EMI performance. For more help with EMI mitigation, explore our EMI training hub.
LM25149
42-V synchronous buck DC/DC controller with an integrated active EMI filter (AEF) and dual random spread spectrum (DRSS)
LM5156-Q1
2.2-MHz wide-VIN automotive non-synchronous boost, SEPIC or flyback controller with spread spectrum
DC/DC switching regulators for power density
Highlighted by the SWIFT™ buck regulator family, our portfolio of high-power density devices are highly integrated, with high performance feature sets and high output-current capability in compact, thermally-enhanced packaging.
High-density switching regulators are a great choice to power high-current digital loads such as FPGAs and processors. Use our processor-attach tool to find the best products to complement your FPGA or processor.
DC/DC switching regulators for low quiescent current (IQ)
DC/DC switching regulators with ultra-low quiescent current increase light-load efficiency and extend battery life in portable and battery-operated applications. Find some of the lowest IQ devices in TI's switcher portfolio below.
Buck converters for low noise and precision
Typical switching regulators require a post-regulator LDO to power high-resolution ADCs and AFEs. But with the industry's best noise and ripple performance, TPS62912 and TPS62913 allow you to remove that low-noise LDO in most applications, saving PCB area and overall cost while improving system efficiency.
DC/DC regulators design resources
Quiescent current can be one of the most confusing specifications of a DC/DC converter. Learn the difference between various types of input current flowing into a buck (step-down) regulator.
Reduce development time with our end-to-end power-supply design tool.
Search for any suppliers' switching regulators to find our similar devices by parameter.
Receive fast and reliable technical support from our engineers throughout every step of your design.