1pcs of MC34063 Module / IC [DIP-8]34063 1.5A 1.5 Peak Boost / Buck /Inverting Switching RegulatorsTechMakers

The MC33063A and MC34063A devices are easy-to-use ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator,a PWM controller with active current limiting, a driver,and a high-current output switch. Thus, the devices require minimal external components to build converters in the boost, buck, and inverting topologies.

Features

Wide Input Voltage Range: 3 V to 40 V
High Output Switch Current: Up to 1.5 A
Adjustable Output Voltage
Oscillator Frequency Up to 100 kHz
Precision Internal Reference: 2%
Short-Circuit Current Limiting
Low Standby Current

http://www.ti.com/lit/ds/symlink/mc34063a.pdf