RT8289GSP (SOP-8)

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

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

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

The TPS5401DGQ offers an energy-efficient and reliable solution for projects requiring high-efficiency voltage conversion and stable operation across a wide input voltage and temperature range. Thanks to its compact design, low quiescent current, and high switching frequency, the device is used in industrial applications, automation systems, portable devices, and advanced power supply projects.

LTC1983ES6-5#TRPBF, 100mA Regulated Charge-Pump Inverters, SOT-6

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.

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

RT8064ZQW, Synchronous Step-Down Converter, WDFN-8