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Ultra-Small Size DC-DC Step Down Power Supply Module 3A Buck Converter Adjustable 1.8V 2.5V 3.3V 5V 9V 12V

USD 0.69USD 1.38

Ultra-Small Size DC-DC Step Down Power Supply Module 3A Buck Converter Adjustable 1.8V 2.5V 3.3V 5V 9V 12V

Description
Specification
10pcs KB9022Q D QFP-128 Chipset
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2-10pcs PMI8940 000 power ic
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