ST1S14PHR

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.

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

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.

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

RT8064ZQW, Synchronous Step-Down Converter, WDFN-8

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

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

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

LM3668SD-4550/NOPB, 1-A, High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter, WSON-12