: Industrial & Scientific
DC 6V-40V to 5V 3A Double USB Charge DC-DC Step-Down Converter Module for Vehicle Charger LM2596 Dual USB
5pcs Mini DC-DC Step Down Power Supply Module 4.5-16V To 3.3V/5.2V 4A Voltage Buck Converter Adjustable 98% 1.8V 3.3V 5V 9V 12V - AliExpress
5V Step Down DC-DC Converter
LT1107_Typical Application Reference Design, DC to DC Single Output Power Supplies
MC34063 SMD Step Down DC DC Converter Circuit 3V 12V Adjustable – Electronics Projects Circuits
DIY 8V-95V to 5V-1A DC to DC Converter (Schematic + PCB + Full Test) : r/electronic_circuits
12V to 5V 3A DC converter step down Regulator under Repository-circuits -24406-
5V-STEP-DOWN-DC-TO-DC-CONVERTER-SCH
Generating both 5V and 3.3V on a PCB - Project Guidance - Arduino Forum
24V to 12V DC Converter Circuit [using Switching Regulator] - Homemade Circuit Projects
DC-DC Buck Converter 7-24V to 5V/4A - DFRobot