1 PCS CE021very Small DC-DC "input 0.9-3.3V output 3.3v " Converter Boost Module
1,21 €
INPUT above 3V, OUTPUT 3.3V 400-500MA;. DC-DC Boost module working frequency 150KHZ. efficiency <85%. INPUT 1-1.5V, OUTPUT 3.3V 50-110MA;. INPUT 1.5-2V, OUTPUT 3.3V 110-160MA;. INPUT 2-3V, OUTPUT 3.3V 160-400MA;.
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