L5972D

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

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

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

The TPS62823DLC enables efficient voltage reduction with an output current of up to 3 A in a compact package. Integrated power saving features, protection, and flexible output voltage regulation make the device suitable for powering modern mobile, industrial, and computing devices. Texas Instruments TPS62823DLC

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

The ST1S09IPUR is a compact, synchronous buck regulator with a 2 A output current, designed for efficient power systems in mobile, industrial, and embedded applications. Integrated transistors and high switching frequency enable the design of miniature, low-noise converters with adjustable output voltage.