L5970D

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

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

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.

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

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

AP3428DNTR-G1, 1.5MHz, 1A Step-Down DC_DC Buck Converter, U-DFN2020-6

L5973D, DC/DC step down switching regulator, 2.5A, 1,2 do 35 V, 2.25 W, 250 kHz, HSOP8

MP2159GJ, Step-Down Converter, 1A, 6V, 1.5MHz, 17μA IQ, TSOT23-8