BL8021CB5TR

The XL4015E1 converter is a step-down (buck) circuit that converts an input voltage of 8-36V to a regulated output of 1.25-32V, with a maximum current of up to 5A. It is characterized by high efficiency (up to 96%) and protection against short circuit and overheating, although it does not have protection against reverse polarity of the power supply.

The MC34063AD is a versatile switching voltage regulator that can operate as a step-up, step-down, and inverting converter, ideal for flexible power management in a variety of electronics projects. It supports input voltages up to 40 V and output currents up to 1.5 A, and offers additional overload protection, current limiting, and thermal shutdown features for increased reliability.

Step Down MP2144GJ pulse converter; 2,5-5,5V; 2A; 1,2MHz; TSOT23-8; Microchip, RoHS

MP1541DJ-LF-Z is a 1.3 MHz high-efficiency boost converter with integrated protection and compact form factor, ideal for powering displays and portable devices from low-voltage sources

3 A, 900 kHz, monolithic synchronous step-down regulator, PowerSO8, RoHS

The TPS62823DLC enables efficient voltage reduction with an output current of up to 3 A in a compact package. Integrated power saving features, protection, and flexible output voltage regulation make the device suitable for powering modern mobile, industrial, and computing devices. Texas Instruments TPS62823DLC

36 V 400 mA synchronous step-down switching regulator, VFDFPN10, STM, RoHS

STBB1-APUR, Buck-Boost DC-DC converter, allows to lower and increase voltage, DFN10, STMicroelectronics, RoHS

RT8289GSP, 5A, 32V, 500kHz Step-Down Converter, SOP-8