Cheap And Discounts 8PCS LTC3115EDHD-1 LTC3115IFE-1 LTC3115 - 40V, 2A Synchronous Buck-Boost DC/DC Converter Wholesale. Buy Directly From Merchant IC BOM Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.