Improve your system with our LDO linear regulators
With one of the largest portfolios of LDOs, we have the right one for you
Low dropout (LDO) linear regulators are a simple, inexpensive way to regulate an output voltage that is powered from a higher voltage input in a variety of applications. Use our robust quick-selection tool to select your device from a portfolio of over 500 LDOs with features such as low noise, wide input voltage (VIN), small package size, low quiescent current (IQ) and processor attach.
Optimize signal integrity with our ultra-low-noise LDOs.
Save power across a wide variety of applications with our low quiescent current LDOs.
Enhance system reliability with our robust LDOs featuring a wide input voltage range.
Reduce solution size with our small-size, high-performance LDOs.
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Featured LDO resources
Complete board-level and system-level reference design circuits to help you quickly evaluate and customize your power system.
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Linear regulator (LDO) blogs
Read the latest topics to help you design with our LDOs and other linear regulators.