10PCS/ XL1507-ADJ XL1507-ADJE1 power supply DC-DC step-down chip IC SMD TO-252-5

10PCS/ XL1507-ADJ XL1507-ADJE1 power supply DC-DC step-down chip IC SMD TO-252-5
sku: 1005004220750240
$1.47
Shipping from: China
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