External/Internal LED Drivers
(198 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 |
|---|---|---|---|---|---|
 IS32LT3178-STLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 150MA SOT23-6 | 2811 | 1+: $0.21967 10+: $0.20453 100+: $0.19695 1000+: $0.18938 | |
 IS31FL3723-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 1216 DOTS MATRIX LED DRIVER, QFN | 2496 | 1+: $1.59076 10+: $1.31805 100+: $1.22715 1000+: $1.18170 | |
 IS31FL3294-UTLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 4 LED CURRENT SINK LED DRIVER PR | 1368 | 1+: $0.40905 10+: $0.38178 100+: $0.36269 1000+: $0.34906 | |
 IS31FL3248-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 48-CHANNEL, 16-BIT PWM LED DRIVE | 2465 | 1+: $2.11252 10+: $1.78164 100+: $1.69256 1000+: $1.62893 | |
IS31FL3733-TQLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 1216 DOT MATRIX LED DRIVE WITH I | In Stock | - | |
IS31FL3296-UTLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 2-RGB/6-LED LED DRIVER, UTQFN12, | 1868 | 1+: $0.48480 10+: $0.45248 100+: $0.42986 1000+: $0.41370 | |
 IS32LT3965-QWCLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 1.5-AMPERE PWM DIMMABLE SYNCHRON | 2370 | 1+: $1.20190 10+: $0.99586 100+: $0.92718 1000+: $0.89284 | |
 IS31FL3248-TQLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 48-CHANNEL, 16-BIT PWM LED DRIVE | 2471 | 1+: $2.24664 10+: $1.89476 100+: $1.80002 1000+: $1.73235 | |
IS31FL3296-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 2-RGB/6-LED LED DRIVER, QFN-20, | 2019 | 1+: $0.49995 10+: $0.46662 100+: $0.44329 1000+: $0.42662 | |
 IS31FL3293-UTLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 1-RGB/3-LED DRIVER, UTQFN-9(1.5M | 2325 | 1+: $0.36764 10+: $0.34926 100+: $0.33613 1000+: $0.32562 | |
IS31FL3299-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 3-RGB/9-LED LED DRIVER, QFN-20, | 2044 | 1+: $0.54540 10+: $0.50904 100+: $0.48359 1000+: $0.46541 | |
IS32LT3958-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | HIGH VOLTAGE LED LIGHTING CONTRO | 2500 | 1+: $0.99536 10+: $0.95849 | |
 IS31FL3726-ZLS2External/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 60MA 24TSSOP | In Stock | - | |
IS31FL3258-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 6-RGB/18-CH LED DRIVER | In Stock | 1+: $0.63630 10+: $0.60448 100+: $0.58176 | |
 IS31LT3173-GRLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 200MA 8SOP | In Stock | - | |
 IS31LT3350-V1SDLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR PWM SOT89-5 | 73601 | 1+: $0.36764 10+: $0.34926 100+: $0.33613 1000+: $0.32562 | |
IS31FL3254-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 24-CHANNEL LED DRIVER | In Stock | 1+: $0.69286 10+: $0.65822 100+: $0.63347 | |
IS32LT3958A-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | HIGH VOLTAGE LED LIGHTING CONTRO | In Stock | 1+: $0.99536 10+: $0.95849 | |
 IS31FL3740-QFSL4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 84MA 20QFN | In Stock | - | |
IS32LT3143-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 3-CHANNEL LINEAR LED DRIVER WITH | In Stock | 1+: $0.62216 10+: $0.59105 100+: $0.56883 | |
 IS32LT3957A-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRIVER CTRLR PWM 16ETSSOP | 1739 | 1+: $1.37864 10+: $1.14231 100+: $1.06353 1000+: $1.02414 | |
 IS31FL3239-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LINEAR NO 38MA 32QFN | 13687 | 1+: $0.87870 10+: $0.81810 100+: $0.78780 1000+: $0.75750 | |
IS31FL3729-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR CTRLR PWM 35MA 32QFN | 6678 | 1+: $1.20190 10+: $0.99586 100+: $0.92718 1000+: $0.89284 | |
 IS31LT3353-STLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR PWM 1A SOT23-5 | 23668 | 105+: $0.52420 260+: $0.43020 395+: $0.41680 545+: $0.40330 705+: $0.38990 945+: $0.34950 | |
 IS31FL3208A-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LINEAR NO 38MA 28QFN | 1670 | 1+: $0.63630 10+: $0.59388 100+: $0.56419 1000+: $0.54298 |
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