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 |
|---|---|---|---|---|---|
 IS32LT3181-ZLA3External/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 75MA 16ETSSOP | In Stock | - | |
 IS31FL3197-CLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV RGLTR I2C 16WLCSP | 2841 | 1+: $0.59085 10+: $0.55146 100+: $0.52389 1000+: $0.50419 | |
 IS31FL3238-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 78MA 28QFN | 1335 | 1+: $0.83476 10+: $0.77720 100+: $0.74841 1000+: $0.71962 | |
 IS32FL3209-QWLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 78MA 28WFQFN | 1454 | 1+: $1.32562 10+: $1.09838 100+: $1.02262 1000+: $0.98475 | |
 IS31FL3205-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 38MA 20QFN | 22246 | 1+: $0.68175 10+: $0.63630 100+: $0.60448 1000+: $0.58176 | |
 IS32LT3125-GRLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 250MA 8SOP | 2237 | 1+: $0.53025 10+: $0.49490 100+: $0.47016 1000+: $0.45248 | |
 IS32FL3240-QWLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 38MA 40WFQFN | 9928 | 1+: $1.30796 10+: $1.08373 100+: $1.00899 1000+: $0.97162 | |
 IS32FL3238-ZLA3External/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 78MA 28ETSSOP | In Stock | - | |
 IS32LT3124E-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 17039 | 1+: $0.86406 10+: $0.80446 100+: $0.77467 1000+: $0.74488 | |
 IS32LT3177-STLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 150MA SOT23-6 | 10705 | 1+: $0.21967 10+: $0.20453 100+: $0.19695 1000+: $0.18938 | |
IS31FL3218-GRLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 38MA 24SOP | In Stock | - | |
IS32LT3124B-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 7362 | 1+: $0.86406 10+: $0.80446 100+: $0.77467 1000+: $0.74488 | |
IS32LT3124C-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 2305 | 1+: $0.86406 10+: $0.80446 100+: $0.77467 1000+: $0.74488 | |
 IS31FL3196A-QFLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 40MA 20QFN | 7367 | 1+: $0.53025 10+: $0.49490 100+: $0.47016 1000+: $0.45248 | |
 IS31FL3731-SALS2External/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN ANALOG 28SSOP | In Stock | - | |
IS32FL3746B-TQLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 32ETQFP | 3488 | 1+: $1.57308 10+: $1.30340 100+: $1.21352 1000+: $1.16857 | |
 IS31FL3733B-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 42MA 48QFN | 2446 | 1+: $1.67912 10+: $1.39128 100+: $1.29532 1000+: $1.24735 | |
 IS32FL3738-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 84MA 28ETSSOP | In Stock | 1+: $1.21958 10+: $1.01050 100+: $0.94082 1000+: $0.90597 | |
 IS31LT3360-SDLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV RGLTR PWM SOT89-5 | 2766 | 1+: $0.55096 10+: $0.49490 100+: $0.47016 1000+: $0.45248 | |
 IS31FL3743B-QULS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 34.5MA 40UQFN | 553 | 1+: $1.50238 10+: $1.24482 100+: $1.15898 1000+: $1.11605 | |
IS32LT3131A-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 12 CHANNEL LINEAR LED DRIVER WIT | In Stock | 1+: $3.19512 10+: $2.86698 100+: $2.41794 1000+: $2.29704 | |
 IS32LT3138-QWLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 18-CHANNELS LED DRIVER IC WITH 1 | 2444 | 1+: $1.43168 10+: $1.18624 100+: $1.10444 1000+: $1.06353 | |
IS32LT3131B-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 12 CHANNEL LINEAR LED DRIVER WIT | In Stock | 1+: $2.29704 | |
IS32FL3749-TQLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 24X4 MATRIX MINI-LED DRIVER IC F | 2500 | 1+: $1.96162 10+: $1.74629 100+: $1.68064 1000+: $1.65438 | |
IS31LT3170-STLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LINEAR 150MA SOT23-6 | In Stock | - |
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