10 Pcs DD4012SA_3 DC 5-40V to 3.3V Regulator DC-DC Step-Down Buck Converter Module Board replace AMS1117-3.3 LM1117-3.3 1117 LDO

10 Pcs DD4012SA_3 DC 5-40V to 3.3V Regulator DC-DC Step-Down Buck Converter Module Board replace AMS1117-3.3 LM1117-3.3 1117 LDO
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sku: 1005008060652695
$15.62
Shipping from: China