Dc-dc Mc34063 Power Supply Voltage Regulator, Buck Module, 5v Voltage Regulator Module Board Voltage Conversion Module - Integrated Circuits - AliExpress
MC34063 SMD Step Down DC DC Converter Circuit 3V 12V Adjustable – Electronics Projects Circuits
Building a SMPS based on the MC34063 – Part 4: Trying another DC-DC – the Richtek RT8293A, testing PCB/breadboard and load/transient test against an Ebay $1 DC-DC « insideGadgets
Boost Converter Circuit Using MC34063
power supply - MC34063 Current Mode - Electrical Engineering Stack Exchange
DIY 3.7V to 9V Boost Converter Circuit using MC34063