The LM3404HVMRX/NOPB from Texas Instruments is an innovative and highly efficient monolithic switching regulator.

• Application: Specifically designed for driving high power LEDs.
• Feature: Integrates a high-side N-channel MOSFET switch with a current sense resistor.
• Input Voltage Range: 6V to 42V.
• LED Current: Up to 1A of continuous LED current, adjustable by an external resistor.
• Regulator: Constant current regulator.
• Protection Features: Cycle-by-cycle current limit, thermal shutdown, and LED open-circuit protection.
• Package: Power-enhanced HTSSOP-14 package with an exposed pad.
• Operating Temperature: -40°C to +125°C.
• Compliance: RoHS compliant and lead-free.