MC34063 Switching Regulator with Buck-Boost Converter Circuits
Although the input voltage change between 5V and 13V but the output voltage is steady at 12V Read more
Low drop out regulators
AMS1117 1A LDO Voltage Adjustable Regulator Circuits
It is a low-drop regulator, which means that it reaches its maximum efficiency with an input voltage that only needs to be a little bit higher than the output voltage, or around 0.9V to 1.2V. Read more
5V Low Dropout Regulator Circuit using transistor and LED
Make 5V low dropout regulator circuit using transistor and LED lowest voltage input is 6V so across it is 1V only, make output is 5V 0.5A Read more
Power bank mobile charger circuit using LM1086
Power bank mobile charger circuit project to backup energy when use portable mobile no electrical outlet. Use LM1086 as main on low dropout voltage. […] Read more