5V Switching Power Supplies Archives | Electronics Projects Circuits

1.5V to 5V boost converter circuit using transistors for microcomputer

1.5V to 5V boost converter circuit for microcomputer

Small appliances have microcomputer that requires 5V power supply. Why it can use only 1.5V battery? The 1.5V to 5V boost converter circuit inside them.

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July 5, 2020

Power supply

5V 3A Switching Regulator using LM2576

This is 5V 3A Switching Regulator circuit by LM2576-5.0 is simple switching power supply 3A step down regulator for power digital circuits. [...]

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January 17, 2017