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External/Internal LED Drivers
(1545 results)LED drivers provide a constant current, constant voltage, or a combination of both to provide a steady flow of power to residential or commercial LED lighting elements. Topologies include AC to AC, AC to DC, boost, buck, and buck-boost. Because they can accept a wide range of input voltage, LED drivers are selected by choosing the minimum and maximum input voltage, the output voltage and current (max), the overall power output, and dimming features.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 LM3445M/NOPBExternal/Internal LED Drivers | Texas Instruments | Triac dimmable offline LED driver 14-SOIC | In Stock | 1430+: $0.52439 | |
 LM3431QMH/NOPBExternal/Internal LED Drivers | Texas Instruments | LED Driver 5V/9V/12V/15V/18V/24V Automotive 28-Pin HTSSOP EP Tube | In Stock | 288+: $3.02307 | |
 LM3402HVMM/NOPBExternal/Internal LED Drivers | Texas Instruments | 75-V 0.5A constant current buck LED driver 8-VSSOP -40 to 125 | 1798 | 1+: $2.23520 10+: $1.66408 25+: $1.52134
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 LP8550TLX/NOPBExternal/Internal LED Drivers | Texas Instruments | High-Efficiency LED Backlight Driver for Notebooks 25-DSBGA -30 to 85 | 195 | 1+: $2.67600 10+: $2.29372 30+: $2.05543 | |
 LM3554TME/NOPBExternal/Internal LED Drivers | Texas Instruments | Boost Converter, Dual LED Driver, I²C, 1.2A, 2MHz, 5.5V, SMD | 825 | 1+: $1.33760 10+: $0.97680 25+: $0.88634
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 LM3553SD/NOPBExternal/Internal LED Drivers | Texas Instruments | 1.2A Dual Flash LED Driver, I²C, Boost, 5.5V, 1MHz, WSON | In Stock | 1+: $1.65440 1000+: $0.99615 2000+: $0.96994
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 LM3561TMX/NOPBExternal/Internal LED Drivers | Texas Instruments | Synchronous boost converter with 600mA high side LED driver and I2C-compatible interface 12-DSBGA -40 to 85 | In Stock | 3000+: $0.59313 6000+: $0.58010 9000+: $0.57359
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LM3464AMH/NOPBExternal/Internal LED Drivers | Texas Instruments | 95-V LED driver with Dynamic Headroom Control and Thermal Control interfaces 28-HTSSOP -40 to 125 | In Stock | 192+: $3.94882 | |
 LM8502TME/NOPBExternal/Internal LED Drivers | Texas Instruments | Intelligent lighting management unit That Fuses a 1.2A dual high-side Flash LED Drive 30-DSBGA -30 to 85 | 275 | 1+: $3.71360 10+: $2.81072 25+: $2.58579
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 LP8545SQE/NOPBExternal/Internal LED Drivers | Texas Instruments | Six channel high-efficiency LED backlight driver for notebooks with flexible ext/int FET control 24-WQFN -30 to 85 | 242 | 1+: $2.85120 10+: $2.13928 25+: $1.96134
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 LM2756TM/NOPBExternal/Internal LED Drivers | Texas Instruments | 8-Ch 180mA Boost LED Driver, 1.6MHz, 2.7-5.5V, 8-Seg, Micro SMD | 324 | 1+: $3.47600 10+: $2.62768 25+: $2.41472
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 LM3421Q0MH/NOPBExternal/Internal LED Drivers | Texas Instruments | Automotive N-channel constant current LED controller with series DIM FET driver 16-HTSSOP -40 to 150 | In Stock | 276+: $3.44074 | |
 LM3463SQ/NOPBExternal/Internal LED Drivers | Texas Instruments | 6-channel high-Voltage, constant current LED driver with Dynamic Headroom Control 48-WQFN -40 to 125 | In Stock | 1+: $6.52080 1000+: $4.41243 2000+: $4.32362 | |
 LM3402HVMR/NOPBExternal/Internal LED Drivers | Texas Instruments | 75-V 0.5A constant current buck LED driver 8-SO PowerPAD | 243 | 1+: $2.23520 10+: $1.66408 95+: $1.36844
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 LM3444MM/NOPBExternal/Internal LED Drivers | Texas Instruments | AC-DC LED Driver IC, 1A, 60V Out, 13V In, Flyback, MSOP | 2883 | 1+: $1.21440 10+: $0.88440 25+: $0.80186
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 LM2703MF-ADJ/NOPBExternal/Internal LED Drivers | Texas Instruments | Micropower Boost DC/DC Converter, Adj Output, 350mA, SOT-23-5 | 10615 | 1+: $1.97120 10+: $1.46080 25+: $1.33267
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 TPS92002DGKExternal/Internal LED Drivers | Texas Instruments | General-purpose PWM controller with 15V Turn-on Threshold for LED Lighting 8-VSSOP -40 to 105 | 21736 | 235+: $1.11760 | |
LM3431AMH/NOPBExternal/Internal LED Drivers | Texas Instruments | 3-Ch Constant Current LED Driver, Boost Controller, 1.1MHz, 40V, 200mA, TSSOP | In Stock | 288+: $2.77900 | |
LM3445MMX/NOPBExternal/Internal LED Drivers | Texas Instruments | Triac dimmable offline LED driver 10-VSSOP -40 to 125 | 154 | 1+: $1.00285 10+: $0.79885 30+: $0.69772 | |
 LM3447MTE/NOPBExternal/Internal LED Drivers | Texas Instruments | Phase dimmable, primary side power Regulated, PFC Flyback controller for LED Lighting 14-TSSOP -40 to 125 | 539 | 1+: $1.52240 10+: $1.11496 25+: $1.01411
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TPS92001DGKExternal/Internal LED Drivers | Texas Instruments | General-purpose PWM controller with 10V Turn-on Threshold for LED Lighting 8-VSSOP -40 to 105 | 5720 | 235+: $1.11760 | |
LM3421MH/NOPBExternal/Internal LED Drivers | Texas Instruments | LED Driver IC, 75V, 5A, 2MHz, N-Ch, TSSOP | 183 | 1+: $3.55520 10+: $2.68928 92+: $2.24601
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 TLC5911PZPExternal/Internal LED Drivers | Texas Instruments | 16-Ch LED Driver IC, 20MHz, 5.5V, HTQFP | 64135 | 41+: $6.37120 | |
 LM3423Q0MH/NOPBExternal/Internal LED Drivers | Texas Instruments | Automotive N-channel constant current LED controller with series DIM FET driver and fault flag 20-HTSSOP -40 to 150 | In Stock | 292+: $3.36127 | |
LM3445MM/NOPBExternal/Internal LED Drivers | Texas Instruments | Triac LED Driver, 1A, 100V Out, 1MHz, MSOP, 8-12V In | 70 | 1+: $1.73485 10+: $1.46228 30+: $1.29257 |
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