Power Management LED Driver ICs Buck-Boost LED Drivers

Buck-Boost LED Drivers Try our new parametric tables

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Input V V 
LED Strings    
A      
LED Voltage V V 
Actual circuit performance depends on external components, layout and thermal considerations. Please consult the datasheet for all final electrical specifications. For assistance in selecting a part, please contact your local sales representative
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Number of Outputs Vin Min Vin Max Output Current Vout Max Monolithic Topology Packages
Units V V A V yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC3454 1 2.7 5.5 1 5.15 yes Buck-Boost, LED Driver 3x3 DFN-10
LT1618 1 1.6 18 1 36 yes Boost, Sepic, Flyback 3x3 DFN-10,MS-10
LT3476 4 2.8 16 1 36 yes Boost, Buck-Boost, Buck, LED Driver 5x7 QFN-38
LT3477 1 2.3 25 2.66 40 yes Buck, Boost, Buck-Boost, LED Driver 4x4 QFN-20,TSSOP-20
LT3492 3 3 30 0.3 60 yes Buck, Boost, Buck-Boost, LED Driver 4x5 QFN-28,TSSOP-28
LT3496 3 3 30 0.7 45 yes Boost, Buck, Buck-Boost, LED Driver 4x5 QFN-28,TSSOP-28
LT3517 1 3 30 1.25 40 yes Buck, Boost, Buck-Boost, LED Driver 4x4 QFN-16,TSSOP-16
LT3518 1 3 40 1.86 45 yes Buck, Boost, Buck-Boost, LED Driver 4x4 QFN-16,TSSOP-16
LT3519 1 3 30 0.5 45 yes Boost, Sepic, Buck-Boost, Buck, LED Driver MS-16
LT3755 1 4.5 40 10 75 no Buck, Boost, Sepic, Buck-Boost, LED Driver 3x3 QFN-16,MS-16E
LT3756 1 6 100 10 100 no Buck, Boost, Sepic, Buck-Boost, LED Driver 3x3 QFN-16,MS-16E
LT3761 1 4.5 60 10 100 no Buck, Boost, Buck-Boost, Sepic, LED Driver MS-16E
LT3761A 1 4.5 60 10 100 no Buck, Boost, Buck-Boost, Sepic, LED Driver MS-16E
LT3791 1 4.7 60 10 60 no Buck-Boost, LED Driver TSSOP-38
LT3797 3 2.5 40 5 100 no Buck, Boost, Buck-Boost, Sepic, LED Driver 7x8 QFN-52
LT3954 1 4.5 40 1.5 40 yes Buck, Boost, Sepic, Buck-Boost, LED Driver 5x6 QFN-36
LT3955 1 4.5 60 1 80 yes Buck, Boost, Sepic, Buck-Boost, LED Driver 5x6 QFN-36
LT3956 1 4.5 80 1.5 80 yes Buck, Boost, Buck-Boost, Sepic, Flyback, LED Driver 5x6 QFN-36
LTM8042 1 3 30 1 32 yes Boost, Buck, LED Driver 15mm x 9mm x 2.82mm LGA
LTM8042-1 1 3 30 0.35 32 yes Boost, Buck, LED Driver 15mm x 9mm x 2.82mm LGA
LT3796 1 6 100 10 100 no Buck, Boost, Buck-Boost, Sepic, LED Driver TSSOP-28
LT3922 1 2.8 36 2 40 yes Boost, Buck, Buck-Boost 4x5 QFN-28
LT8391 1 4 60 10 60 no Buck-Boost, LED Driver 4x5 QFN-28,TSSOP-28
LT3478 1 2.8 36 4.2 42 yes Boost, Buck-Boost, Buck, LED Driver TSSOP-16
LTC3453 4 2.7 5.5 0.125 4.5 yes Buck-Boost, LED Driver 4x4 QFN-16
LTC3453 (dual string) 2 2.7 5.5 0.25 4.5 yes Buck-Boost, LED Driver QFN-16
LTC3453 (single string) 1 2.7 5.5 0.5 4.5 yes Buck-Boost, LED Driver QFN-16
LTC3452 7 2.7 5.5 0.05 4.5 yes Buck-Boost, LED Driver 4x4 QFN-20
LT3795 1 4.5 110 10 110 no Buck, Boost, Buck-Boost, Sepic, LED Driver TSSOP-28
LT3952 1 3 42 4 60 yes LED Driver, Buck, Boost, Buck-Boost TSSOP-28