The LTC3564IS5#TRPBF from Analog Devices Inc. is a highly efficient power management IC designed for modern electronics that require stable, reliable power supply. This component boasts an impressive efficiency rate of up to 96%, ensuring minimal energy is wasted in the form of heat, making it ideal for battery-powered devices. It operates within a 2.5V to 5.5V input voltage range and can deliver up to 1.25A of output current, suitable for a wide range of applications. Notably, it features a constant frequency operation at 2.25MHz and does not require a Schottky diode, simplifying the circuit design.
Additionally, the LTC3564IS5#TRPBF supports low dropout operation with a 100% duty cycle, allowing it to maintain stable output even when the input voltage is very close to the output voltage. Its shutdown mode is particularly efficient, drawing less than 1μA, which is crucial for extending battery life in portable applications. The device is also overtemperature protected and utilizes current mode operation for excellent response to changes in line and load conditions. Available in low-profile ThinSOT™ and DFN packages, it meets the needs of space-constrained applications.
Nantian Electronics, a professional distributor, stocks this model and provides comprehensive support including datasheets and pin diagrams.