LM2574N-5.0/NOPB

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.

The RT5750BHGJ5 is a compact, switching DC-DC voltage regulator that provides up to 1 A of current, ideal for applications requiring a stable power supply with minimal power loss. It operates over an input voltage range of 2.5 V to 5.5 V and offers an adjustable output voltage of 0.6 V to 5.5 V, making it ideal for powering microcontrollers and other devices in portable devices.

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

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.

1A, 97% Efficiency, 30µA Quiescent Current Step-Up Converter with True Shutdown, tdfn10-ep, Maxim Integrated, RoHS

MCP16301HT-E/CH, Voltage Regulator DC-DC Step-Down 1A, SOT23-6

MCP16301T-I/CHY, High-Voltage Input Integrated Switch Step-Down Regulator, SOT-23-6