Billions of Electronic Components on Alibaba.com. Trade in Real Time, Logistics Service Optional,Thousands of Global Suppliers. MAX17499AAUB+T, power dc-dc switching controller IC by Analog Devices Inc./Maxim Integrated, IC REG CTRLR BOOST/SEPIC 10UMAX. Package/CaseType is 10-TFSOP, 10-MSOP Surface Mount