5W DC DC 5V 36V to 5 12V Step down Power Module Buck Converter Replace 7805 7812

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Input voltage 4.75~40V, Adjustable output 0.9~30V.
Long time maximum output current 0.8A(12V to 5V)
Short time maximum output current 1A(12V to 5V).Quiescent current: about 1.5MA
DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90%.
Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.
2.54mm pin pitch for Arduiuo UNO MEGA2560 Breadboard MCU Development Board