+

DC-DC 5V to 3.5V / 12V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V

USD 3.30

DC-DC 5V to 3.5V / 12V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V

Description
Specification
10PCS XS4202 XS4202S TO-247
USD 4.08USD 4.53
1pcs/lot MAP3222 3222 SOP-20
USD 4.27USD 4.50
+