LT1937ESC6#TRMPBF , LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 320mA (Switch) SC-70-6. we specialize in Linear Technology LT1937ESC6#TRMPBF electronic components. LT1937ESC6#TRMPBF can be shipped within 24 hours after order.