Power Management LED Driver ICs Step-Up (Boost) LED Drivers

Step-Up (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 Switch Current Vout Max Topology Monolithic Packages
Units V V A V yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LT3477 1 2.3 25 4 40 Buck, Boost, Buck-Boost, LED Driver yes 4x4 QFN-20,TSSOP-20
LT3952 1 3 42 4.5 60 LED Driver, Buck, Boost, Buck-Boost yes TSSOP-28
LT3517 1 3 30 1.9 40 Buck, Boost, Buck-Boost, LED Driver yes 4x4 QFN-16,TSSOP-16
LT3518 1 3 40 2.8 45 Buck, Boost, Buck-Boost, LED Driver yes 4x4 QFN-16,TSSOP-16
LT3598 6 3.2 30 0.33 44 Boost, Sepic, LED Driver yes 4x4 QFN-24,TSSOP-24
LT3598 (single string) 1 3.2 30 2 44 Boost, Sepic, LED Driver yes QFN-24, TSSOP-24
LT3598 (triple string) 3 3.2 30 0.66 44 Boost, Sepic, LED Driver yes QFN-24, TSSOP-24
LT3599 4 3 30 0.625 44 Boost, Sepic, LED Driver yes 5x5 QFN-32,TSSOP-28
LT3599 (dual string) 2 3 30 1.25 44 Boost, Sepic, LED Driver yes QFN-32, TSSOP-28
LT3599 (single string) 1 3 30 2.5 44 Boost, Sepic, LED Driver yes QFN-32, TSSOP-28
LTM8042 1 3 30 1 32 Boost, Buck, LED Driver yes 15mm x 9mm x 2.82mm LGA
LTM8042-1 1 3 30 0.35 32 Boost, Buck, LED Driver yes 15mm x 9mm x 2.82mm LGA
LT3465A 1 2.7 16 0.34 30 Boost, LED Driver yes SOT-23
LT3491 1 2.5 12 0.35 24 Boost, LED Driver yes 2x2 DFN-6,SC-70
LT3497 2 2.5 10 0.4 35 Boost, LED Driver yes 3x2 DFN-10
LT3498 2 2.5 12 0.425 32 Boost, LED Driver yes 3x2 DFN-12
LT3478 1 2.8 36 6.3 42 Boost, Buck-Boost, Buck, LED Driver yes TSSOP-16
LTC3675 7 2.7 5.5 2.8 5.5 Buck, LED Driver yes 4x7 QFN-44
LT3492 3 3 30 1 60 Buck, Boost, Buck-Boost, LED Driver yes 4x5 QFN-28,TSSOP-28
LT3496 3 3 30 1 45 Boost, Buck, Buck-Boost, LED Driver yes 4x5 QFN-28,TSSOP-28
LT3466-1 2 2.7 24 0.4 39.5 Boost, LED Driver yes 3x3 DFN-10
LT3476 4 2.8 16 2 36 Boost, Buck-Boost, Buck, LED Driver yes 5x7 QFN-38
LT3909 2 2.9 40 1.1 36 Boost, LED Driver yes 3x3 DFN-12,MS-12E
LT3922 1 2.8 36 2.3 40 Boost, Buck, Buck-Boost yes 4x5 QFN-28
LT1618 1 1.6 18 2 36 Boost, Sepic, Flyback yes 3x3 DFN-10,MS-10
LTC3490 1 1 3.2 2 4 Boost, LED Driver yes 3x3 DFN-8,SO-8
LT1932 1 1 10 0.55 36 Boost, LED Driver yes SOT-23
LT1937 1 2.5 10 0.32 36 Boost, LED Driver yes SC-70,SOT-23
LT3465 1 2.7 16 0.34 30 Boost, LED Driver yes SOT-23
LT1942 4 2.6 16 0.75 36 Boost, Inverting, Sepic, Flyback, LED Driver yes 4x4 QFN-24
LT3466 2 2.7 24 0.4 39.5 Boost, LED Driver yes 3x3 DFN-10,TSSOP-16
LT3486 2 2.4 24 1.3 35.4 Boost, LED Driver yes 5x3 DFN-16,TSSOP-16
LT3591 1 2.5 12 0.8 42 Boost, LED Driver yes 3x2 DFN-8
LT3593 1 2.7 5.5 0.7 45 Boost, LED Driver yes 2x2 DFN-6,SOT-23
LT3754 16 6 40 0.6 45 Boost, LED Driver no 5x5 QFN-32
LT3754 (dual string) 2 6 40 4.8 45 Boost, LED Driver no QFN-32
LT3754 (octal string) 8 6 40 1.2 45 Boost, LED Driver no QFN-32
LT3754 (quad string) 4 6 40 2.4 45 Boost, LED Driver no QFN-32
LT3755 1 4.5 40 25 75 Buck, Boost, Sepic, Buck-Boost, LED Driver no 3x3 QFN-16,MS-16E
LT3756 1 6 100 25 100 Buck, Boost, Sepic, Buck-Boost, LED Driver no 3x3 QFN-16,MS-16E
LT3760 8 6 40 0.5 45 Boost, LED Driver no TSSOP-28
LT3760 (dual string) 2 6 40 2 45 Boost, LED Driver no TSSOP-28
LT3760 (quad string) 4 6 40 1 45 Boost, LED Driver no TSSOP-28
LT3761 1 4.5 60 25 100 Buck, Boost, Buck-Boost, Sepic, LED Driver no MS-16E
LT3761A 1 4.5 60 25 100 Buck, Boost, Buck-Boost, Sepic, LED Driver no MS-16E
LT3795 1 4.5 110 25 110 Buck, Boost, Buck-Boost, Sepic, LED Driver no TSSOP-28
LT3796 1 6 100 25 100 Buck, Boost, Buck-Boost, Sepic, LED Driver no TSSOP-28
LT3797 3 2.5 40 20 100 Buck, Boost, Buck-Boost, Sepic, LED Driver no 7x8 QFN-52
LT3954 1 4.5 40 6.3 40 Buck, Boost, Sepic, Buck-Boost, LED Driver yes 5x6 QFN-36
LT3955 1 4.5 60 4.2 80 Buck, Boost, Sepic, Buck-Boost, LED Driver yes 5x6 QFN-36
LT3956 1 4.5 80 3.3 80 Buck, Boost, Buck-Boost, Sepic, Flyback, LED Driver yes 5x6 QFN-36
LTC3783 1 3 36 25 100 Boost, Sepic, Flyback, LED Driver no 5x4 DFN-16,TSSOP-16
LT3519 1 3 30 0.98 45 Boost, Sepic, Buck-Boost, Buck, LED Driver yes MS-16