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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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RT7320GSPExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL 78.3MA 8SOP | 2530 | 2500+: $0.71283 5000+: $0.67433 7500+: $0.65492
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RT8458AGJ6External/Internal LED Drivers | Richtek | High Efficiency PWM Buck LED Driver Controller, TSOT-26 | 6591 | 1+: $1.05600 10+: $0.76472 25+: $0.69168
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 RT8468AGSExternal/Internal LED Drivers | Richtek | IC LED DRVR OFFL ANALOG 1A 7SOP | 585 | 7500+: $0.47024 12500+: $0.45316 17500+: $0.44313 | |
 RT8476GSExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR 8SOP | 2711 | 2500+: $0.52273 5000+: $0.49205 7500+: $0.47658
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RT8476GSPExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR 8SOP | In Stock | 30000+: $0.40370 | |
RT8497GSExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL 1.4A 8SOP | 2292 | 2500+: $0.43607 5000+: $0.40924 7500+: $0.39570
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RT8497BGSExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL 1.4A 8SOP | 3581 | 2500+: $0.58563 5000+: $0.55228 7500+: $0.53546
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RT8479CGSPExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL PWM 8SOP | 994 | 1+: $1.32000 10+: $0.96536 25+: $0.87578
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 RT8476AGSPExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR PWM 8SOP | 2601 | 1+: $0.98560 10+: $0.70928 25+: $0.64064
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RT8497CGSExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL 1.4A 8SOP | In Stock | 2500+: $0.43600 5000+: $0.40916 7500+: $0.39564
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 RT4532WSCExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR I2C 10WLCSP | 779 | 1+: $1.13520 10+: $0.82544 25+: $0.74730
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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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 RT4831AWSCExternal/Internal LED Drivers | Richtek | IC LED DRV LIN I2C WL-CSP-24 | 2475 | 1+: $1.36400 10+: $0.99792 25+: $0.90534
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 RT8532GQWExternal/Internal LED Drivers | Richtek | LED Driver, 60-Segment, WQFN-20 | 1684 | 1+: $1.27600 10+: $0.92928 25+: $0.84304
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 RT4527AGQWExternal/Internal LED Drivers | Richtek | IC LED DRV RGLTR I2C 25MA 20WQFN | 1618 | 1+: $1.72480 10+: $1.26984 25+: $1.15597
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