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600MA DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 3V-15V Output 3.3V/5V/4.2V/9V/12V Electronic DIY PCB

USD 0.64USD 0.71

600MA DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 3V-15V Output 3.3V/5V/4.2V/9V/12V Electronic DIY PCB

Description
Specification
BU406 406 TO-220
USD 0.12USD 0.13
1piece M5269L M5269 ZIP-8
USD 0.67USD 0.75
TEA1522T TEA1522 SOP-14
USD 0.41USD 0.46
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