Step-Down (Buck) LED Drivers
Step-Down (Buck) LED drivers are ideal for applications where the input voltage is above the LED voltage, as in many automotive or industrial applications. These LED drivers offer the highest efficiency, lowest noise, and the smallest footprints. Other features include integrated Schottky diodes, accurate LED current matching and multiple output capability.
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LT3763 - 60V High Current Step-Down LED Driver ControllerLT3761 - 60VIN LED Controller with Internal PWM Generator
LTM8042/LTM8042-1 - uModule Boost LED Driver and Current Source
LT3956 - 80VIN, 80VOUT Constant-Current, Constant-Voltage Converter
LT3743 - High Current Synchronous Step-Down LED Driver with Three-State Control
LT3756/LT3756-1/LT3756-2 - 100VIN, 100VOUT LED Controller
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New
LT3955 - 60VIN LED Converter with Internal PWM GeneratorLT3954 - 40Vin LED Converter with Internal PWM Generator
LT3763 - 60V High Current Step-Down LED Driver Controller
LT3761 - 60VIN LED Controller with Internal PWM Generator
LT3745-1 - 16-Channel 50mA LED Driver with Buck Controller
LT3796/LT3796-1 - 100V Constant-Current and Constant-Voltage Controller with Dual Current Sense
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Popular
LT3761 - 60VIN LED Controller with Internal PWM GeneratorLT3796/LT3796-1 - 100V Constant-Current and Constant-Voltage Controller with Dual Current Sense
LT3763 - 60V High Current Step-Down LED Driver Controller
LT3756/LT3756-1/LT3756-2 - 100VIN, 100VOUT LED Controller
LTM8042/LTM8042-1 - uModule Boost LED Driver and Current Source
LT3755/LT3755-1/LT3755-2 - 40VIN, 75VOUT LED Controllers
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Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.