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External/Internal LED Drivers
(174 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 |
|---|---|---|---|---|---|
 RT8453BGSPExternal/Internal LED Drivers | Richtek | IC LED DRVR RGLTR DIM 1.5A 8SOP, 8SOP | In Stock | 1+: $3.13280 | |
 RT8482GSExternal/Internal LED Drivers | Richtek | Switching Regulator/Controller, Current-mode, 420kHz Switching Freq-Max, PDSO16 | In Stock | 1+: $1.83920 | |
 RT8450BGQWExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR DIM 12WDFN, 12WDFN | In Stock | 2500+: $0.73799 5000+: $0.69852 7500+: $0.67860
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 RT9278GQVExternal/Internal LED Drivers | Richtek | High Efficiency Boost LDO Converter & High Power White LED Driver, VDFN3x3-10 | 287 | 1+: $1.54000 10+: $1.12728 25+: $1.02502
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 RT9284A-20GJ6EExternal/Internal LED Drivers | Richtek | RICHTEK RT9284A-20GJ6E LED DRIVER, 1.2MHZ, TSOT-23-6 | 3119 | 1+: $0.40480 10+: $0.28600 25+: $0.25520
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 RT9284AGJ5EExternal/Internal LED Drivers | Richtek | RICHTEK RT9284AGJ5E LED DRIVER, CONSTANT CUR, 5.5V,TSOT-23-5 | 3037 | 1+: $0.40480 10+: $0.28600 25+: $0.25520
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RT9300AGEExternal/Internal LED Drivers | Richtek | Tiny Package, Low Dropout Current Source, SOT23-6 | 1436 | 1+: $0.49280 10+: $0.34584 25+: $0.30941
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RT9361AGEExternal/Internal LED Drivers | Richtek | Tiny Package, High Performance, Regulated Charge Pump, SOT-26 | 1620 | 1+: $0.36960 10+: $0.25960 25+: $0.23126
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 RT9368AGQWExternal/Internal LED Drivers | Richtek | Interface Circuit | In Stock | 2500+: $0.33086 5000+: $0.30902 7500+: $0.29800
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RT9368GQWExternal/Internal LED Drivers | Richtek | Interface Circuit | In Stock | 2500+: $0.33086 5000+: $0.30902 7500+: $0.29800
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RT8471GJ5External/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR DIM TSOT23-5, TSOT23-5 | 12052 | 1+: $0.84480 10+: $0.60720 25+: $0.54771
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 RT8471ZSPExternal/Internal LED Drivers | Richtek | Interface Circuit | In Stock | 1+: $0.80960 2500+: $0.38240 5000+: $0.37286
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RT8510GQWExternal/Internal LED Drivers | Richtek | 43V 4-CH LED Driver, WQFN3x3-16 | In Stock | 1+: $2.02400 2500+: $0.61683 5000+: $0.58218
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 RT8560GQWExternal/Internal LED Drivers | Richtek | High Voltage 4 Channel LED Driver, WQFN4x4-20 | In Stock | 3000+: $0.67267 6000+: $0.63713 9000+: $0.61921 | |
 RT8561AGQWExternal/Internal LED Drivers | Richtek | High Voltage 8-CH LED Driver, WQFN4x4-24 | 1590 | 1+: $2.78080 10+: $2.08296 25+: $1.90854
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RT9285BGJ6External/Internal LED Drivers | Richtek | Display Driver, PDSO6 | In Stock | 1+: $0.41360 3000+: $0.18117 6000+: $0.17624
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 RT9285CGQWExternal/Internal LED Drivers | Richtek | Tiny Package, High Performance, Diode Embedded White LED Driver, WDFN2x2-8 | 29 | 1+: $0.92400 10+: $0.66704 25+: $0.60227
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 RT9378BGQWExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR DIM 12WQFN | In Stock | 2500+: $0.42453 5000+: $0.39823 7500+: $0.38496
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RT9385BGQWExternal/Internal LED Drivers | Richtek | 5 Channels 125mA x1/x1.5/x2 Charge Pump White LED Driver, WQFN2x3-16 | 550 | 1+: $1.31120 10+: $0.95832 25+: $0.86944
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RT7310GEExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL TRIAC SOT23-6 | 533 | 1+: $0.80960 10+: $0.57728 25+: $0.52026
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 RT8555AWSCExternal/Internal LED Drivers | Richtek | IC LED DRV RGLTR PWM 20WLCSP | In Stock | 3000+: $0.73770 6000+: $0.69970 9000+: $0.68053 | |
 RT8555WSCExternal/Internal LED Drivers | Richtek | IC LED DRV RGLTR PWM 20WLCSP | In Stock | 3000+: $0.77636 6000+: $0.76008 9000+: $0.75192 | |
 RT7311BGSExternal/Internal LED Drivers | Richtek | IC PS LED DRVR DIM 8SOP, 8SOP | In Stock | 2500+: $0.65892 5000+: $0.62256 7500+: $0.60423
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RT8402GJ6External/Internal LED Drivers | Richtek | IC LED DRVR OFFL TRIAC TSOT23-6 | 3206 | 3000+: $0.33642 6000+: $0.31507 9000+: $0.30429
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 RTQ8577BGQWExternal/Internal LED Drivers | Richtek | IC LED DRIVER CTRLR PWM 20WQFN | 1644 | 1+: $2.81600 10+: $2.10848 25+: $1.93213
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