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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 |
|---|---|---|---|---|---|
 IS31FL3733A-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 42MA 48QFN | In Stock | - | |
 IS31FL3733A-TQLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 42MA 48ETQFP | In Stock | - | |
 IS31FL3736A-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 42MA 40QFN | In Stock | - | |
IS31FL3737A-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 42MA 40QFN | In Stock | - | |
IS31CS9300-QFLS3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 34.5MA 60QFN | In Stock | - | |
 IS31FL3265A-ZLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN NO 60MA 28ETSSOP | 14336 | 1+: $2.08560 10+: $1.54880 25+: $1.41434
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 IS31BL3506A-TTLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR PWM TSOT23-6 | In Stock | 3000+: $0.20216 6000+: $0.19678 9000+: $0.19408
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 IS31FL3738-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 84MA 28QFN | In Stock | 1+: $1.38160 2500+: $0.68813 5000+: $0.67274
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 IS32LT3953B-GRLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRIVER RGLTR PWM 3A 8SOP | 11317 | 1+: $1.18800 10+: $0.86152 25+: $0.78074
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 IS31BL3231-DLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRIVER RGLTR 750MA 10DFN | 3448 | - | |
IS32LT3120-GRLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRIVER LINEAR 200MA 8SOP | 25002 | - | |
 IS31BL3212-STLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LINEAR 23MA SOT23-6 | In Stock | - | |
 IS31FL3193D-CLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR CTRL I2C 42MA 8WLCSP | In Stock | - | |
 IS31FL3731C-SALS2External/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN ANALOG 28SSOP | In Stock | - | |
 IS31FL3733-TQLS4External/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 2A 48ETQFP | 10501 | - | |
 IS31LT3117-ZLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 25032 | - | |
IS31LT3171-STLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 150MA SOT23-6 | In Stock | - | |
IS32FL3265B-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 60MA 28ETSSOP | 5412 | 1+: $2.27040 10+: $1.69312 25+: $1.54774
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IS31BL3508B-STLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV RGLTR PWM SOT23-6 | 11411 | 1+: $0.51040 10+: $0.45320 25+: $0.42557
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IS32LT3124C-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 4021 | 1+: $1.45200 10+: $1.06128 25+: $0.96413
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 IS31FL3196A-QFLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 40MA 20QFN | 14202 | 1+: $0.91520 10+: $0.65736 25+: $0.59347
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IS32LT3131A-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 12 CHANNEL LINEAR LED DRIVER WIT | In Stock | 1+: $5.02480 10+: $3.30000 25+: $2.84944
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 IS32LT3138-QWLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 18-CHANNELS LED DRIVER IC WITH 1 | 2324 | 1+: $1.91840 10+: $1.42032 25+: $1.29536
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IS32LT3131B-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 12 CHANNEL LINEAR LED DRIVER WIT | In Stock | 2500+: $2.04772 | |
IS32FL3749-TQLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | 24X4 MATRIX MINI-LED DRIVER IC F | 2590 | 1+: $2.66640 10+: $1.99496 25+: $1.82723
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