The LT3507EUHF#TRPBF with DC-DC Converters Step-down adjustable 4.4V 36V 0.8V 32.4V 2.4A, 1.5A, 1.5A QFN-38_5x7mm RoHS is a precision current-mode dc-dc switch-mode power supply (SMPS) controller manufactured by Analog Devices. It is designed for adjustable output voltage systems from 4.4V to 36V and comes with a current capability of 2.4A, 1.5A, 1.5A. It is housed in a QFN package of 38 5x7mm size and conforms to RoHS compliance. The device features analog and digital accuracy, fast transient response, programmable soft-start, adjustable frequency, a power-good indicator, and current mode control architecture. The LT3507EUHF#TRPBF is capable of operating in current-mode and voltage-mode and comes with a low quiescent current of 250 µA. It supports wide input voltage range of 4V to 36V and is suitable for a wide range of isolated and non-isolated point of load (POL) applications.