L5988D

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.

AM1S-0505SZ, DC-DC Converter, 1W, SIP-4

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

DC/DC converter control circuits, SO8, STM, RoHS

Synchronous buck converter, 1.2A, 1.5MHz, Vin max = 7V, RoHS

RT8064ZQW, Synchronous Step-Down Converter, WDFN-8

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

Step-UP converter (increasing the voltage), allows you to start with a load at a supply voltage of 0.7V, while the power consumption at rest is 5.5 uA. TPS61220