The LM3404HVMR is a highly versatile and efficient product from the world-renowned electronics manufacturer, Texas Instruments.

• Description: Constant current output buck regulator designed for driving high power LEDs; 1A, 1 MHz, constant current buck switching regulator.
• Package: 8-pin PSOP PowerPAD package.
• Input Voltage Range: 6V to 42V.
• Feature: High-side current sense
• Feature: PWM dimming input.
• Switching Frequency: Up to 1MHz.
• Protection: Thermal shutdown and cycle-by-cycle current limit.
• Efficiency: Typical efficiency of 90%.