LINEAR TECHNOLOGY LT3954IUHE#PBF IC, LED CONVERTER, 40V, 5A, QFN-36
IC REG CTRLR BUCK 36QFN
Dual 25A PWM DC/DC Controller, QFN Package, -40°C to 125°C
1A Buck-Boost SEPIC LED Driver, 4.5V Input, 40V Output, QFN Package