Input and output ranges Input voltage: 5V to 32V Output voltage: 1.25V to 35V Performance and efficiency Built in efficient 4A MOSFET switches with total efficiency up to 94% Compared with LM2577, which has a 3A current rating, this module uses higher current capacity switches switching frequency of 400 kHz to reduce ripple; LM2577 operates at around 50 kHz Current and idle Input current: up to 4A (MAX) No load current: 18 mA (tested with 5V input and 8V output) Idle current remains under 18 mA; note that load current increases as the output voltage and load rise Key benefits Wide compatibility: supports a broad range of source voltages and adjustable output to meet different load requirements Efficient operation reduces heat and improves battery life in portable applications Fast switching helps minimize ripple for smoother voltage regulation Clear current ratings and no load behavior provide predictable performance in design and testing Applications and use scenarios Automotive power conversion: draw from 12V or 24V vehicle electrical systems to generate stable 5V to 35V rails for microcontrollers, sensors, and USB devices Off grid and solar/battery setups: power electronics from 5V to 32V sources to 1.25V to 35V outputs for motors, displays, and control circuits Lab and prototyping: adjustable voltage supply from 1.25V up to 35V from a 5V32V input to support experiments, testing rigs, and development boards Notes The higher the voltage you set on the output, the higher the load current required to maintain regulation All specifications are provided for design and integration purposes to ensure proper use within the stated ranges