Using the ADP1612 step-up dc to dc converter manufactured by Analog Devicescan be designed a very simple step up converter.
This step-up converter electronic project will provide a fixed 12v dc output voltage from an input voltage between 2.7 to 5 volts. ADP1612 is a switching converter with an integrated power switch capable of providing an output voltage as high as 20 V.
Using LTC3872 integrated DC DC controller, manufactured by Linear Technology, can be designed a high power 5 to 12 volt converter circuit.
The No RSENSE architecture eliminates the need for a sense resistor, improves efficiency and saves board space.
This dual regulator circuit is designed using LT3032 integrated circuit manufactured by Linear Technology and is capable to provide a dual adjustable output voltage from 5 volts up to 15 volts at a maximum output current of 150 mA. LTC3032 is a is a dual positive and negative low dropout voltage linear regulator capable to deliver up to 150mA with a typical 300mV dropout voltage.