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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 |
|---|---|---|---|---|---|
 IS31LT3352-V2GRLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR PWM 750MA 8SOP | In Stock | 2500+: $0.43549 5000+: $0.42492 7500+: $0.41962
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 IS32LT3129-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 20ETSSOP | 2739 | 1+: $1.90080 10+: $1.40448 25+: $1.28058
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 IS32LT3124A-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 431 | 1+: $1.45200 10+: $1.06128 25+: $0.96413
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IS32LT3128-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 20ETSSOP | 2744 | 1+: $1.64560 10+: $1.20912 25+: $1.10035
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 IS31FL3246-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 25.3MA 44QFN | 763 | 1+: $1.40800 10+: $1.02784 25+: $0.93350
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 IS31FL3236A-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRIVER LINEAR 38MA 44QFN | 10740 | 1+: $1.40800 10+: $1.02784 25+: $0.93350
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IS32FL3240-QWLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 38MA 40WFQFN | 10871 | 1+: $1.76880 10+: $1.30680 25+: $1.19046
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 IS31FL3728-QFLS3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN I2C 42.8MA 24QFN | In Stock | 1+: $0.98560 | |
 IS31FL3748-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 39.6MA 48QFN | 8802 | 1+: $2.68400 10+: $2.01080 25+: $1.84166
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IS32LT3124E-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 7239 | 1+: $1.45200 10+: $1.06128 25+: $0.96413
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 IS32LT3177-STLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 150MA SOT23-6 | 4222 | 1+: $0.43120 10+: $0.30448 25+: $0.27174
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IS32LT3124B-ZLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 16ETSSOP | 7873 | 1+: $1.45200 10+: $1.06128 25+: $0.96413
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 IS32FL3236A-TQLA3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 38MA 48ETQFP | 7731 | 1+: $1.68960 10+: $1.24168 25+: $1.13027
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IS31FL3246-TQLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN PWM 48ETQFP | In Stock | 1+: $1.51360 10+: $1.11056 25+: $1.00954
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 IS31FL3197-QFLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR I2C 10MA 16QFN | 23718 | 1+: $0.88880 10+: $0.64064 25+: $0.57798
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 IS31FL3216A-QFLS3-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LIN PWM 20MA 28QFN | 36347 | 1+: $1.04720 10+: $0.75944 25+: $0.68746
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IS31FL3252-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 4-RGB/12 CHANNEL LED DRIVER | 2299 | 1+: $1.04720 10+: $0.75944 25+: $0.68746
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IS31FL3258-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | 6-RGB/18-CH LED DRIVER | 2739 | 1+: $1.13520 10+: $0.82720 25+: $0.74941
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 IS31LT3350-V1SDLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR PWM SOT89-5 | In Stock | 2500+: $0.32625 5000+: $0.31791 7500+: $0.31373
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IS31BL3506B-STLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV RGLTR PWM SOT23-6 | 12038 | 1+: $0.40480 10+: $0.28600 25+: $0.25520
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 IS31FL3732A-QFLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV LIN ANALOG 34MA 40QFN | In Stock | 1+: $1.61920 10+: $1.19240 25+: $1.08522
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 IS31FL3729-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR CTRLR PWM 35MA 32QFN | 6568 | 1+: $1.60160 10+: $1.17568 25+: $1.07008
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 IS31LT3353-STLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR RGLTR PWM 1A SOT23-5 | 6534 | 1+: $0.65120 10+: $0.46640 25+: $0.41888
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 IS31FL3208A-QFLS4-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRVR LINEAR NO 38MA 28QFN | 9050 | 1+: $1.07360 10+: $0.77704 25+: $0.70294
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IS31BL3228A-UTLS2-TRExternal/Internal LED Drivers | Lumissil Microsystems | IC LED DRV RGLTR NO 20MA 12UTQFN | In Stock | 3000+: $0.23785 6000+: $0.21875 9000+: $0.20905
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