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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 |
|---|---|---|---|---|---|
 RT8450BGCPExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR DIM 16TSSOP, 16TSSOP | 3503 | - | |
 RT9288AGEExternal/Internal LED Drivers | Richtek | PWM Step-Up DC/DC Controller for White-LED Driver, SOT-26 | In Stock | - | |
 RT7306GSExternal/Internal LED Drivers | Richtek | IC LED DRIVER OFFL ANALOG 8SOP | 5029 | - | |
 RT4503GQWExternal/Internal LED Drivers | Richtek | IC LED DRVR RGLTR PWM 1.2A 6WDFN | 1800 | - | |
RT4533AGJ6External/Internal LED Drivers | Richtek | IC LED DRVR RGLTR PWM TSOT23-6 | In Stock | - | |
 RT8471GFPExternal/Internal LED Drivers | Richtek | IC LED DRVR RGLTR PWM 1.2A 8MSOP | 50884 | - | |
 RT8477AGSPExternal/Internal LED Drivers | Richtek | IC LED DRIVER CTRLR PWM 8SOP | 36130 | - | |
 RT8496GSExternal/Internal LED Drivers | Richtek | IC LED DRIVER CTRLR PWM 14SOP | 461 | - | |
 RT9365GQWExternal/Internal LED Drivers | Richtek | IC LED DRV RGLTR PWM 16WQFN | 1025 | 1+: $0.26940 1500+: $0.25630 | |
 RT8547GQWExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR 1.6A 14WDFN | 1650 | - | |
 RT9397BFGQWExternal/Internal LED Drivers | Richtek | IC LED DRIVER CTRLR 50MA 20WQFN | 1454 | - | |
 RT9302GJ8External/Internal LED Drivers | Richtek | Interface Circuit | 14 | - | |
 RT9394GQWExternal/Internal LED Drivers | Richtek | IC LED DRV RGLTR PWM 110MA 6WDFN | In Stock | - | |
 RT8549LGQWExternal/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR 180MA 16WDFN | In Stock | - | |
RT8532AGQWExternal/Internal LED Drivers | Richtek | IC LED DRVR CTRL PWM 50MA 20WQFN | 1628 | - | |
 RT4526GJ6External/Internal LED Drivers | Richtek | IC LED DRIVER RGLTR PWM TSOT23-6 | 6000 | 1+: $0.18800 10+: $0.16280 50+: $0.14250
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RT8569GQWExternal/Internal LED Drivers | Richtek | IC LED DRVR CTRL PWM 40MA 20WQFN | 1603 | - | |
RT8568AGQWExternal/Internal LED Drivers | Richtek | IC LED DRVR CTRL PWM 40MA 20WQFN | 1507 | - | |
 RT8577ZQWExternal/Internal LED Drivers | Richtek | Display Driver, PQCC20 | 1619 | - | |
 RT4831AWSCExternal/Internal LED Drivers | Richtek | IC LED DRV LIN I2C WL-CSP-24 | 2475 | - | |
 RT8532GQWExternal/Internal LED Drivers | Richtek | LED Driver, 60-Segment, WQFN-20 | 4500 | 1+: $0.54210 1500+: $0.52080 | |
 RT4527AGQWExternal/Internal LED Drivers | Richtek | IC LED DRV RGLTR I2C 25MA 20WQFN | 1618 | - | |
RT8543GQWExternal/Internal LED Drivers | Richtek | IC LED DRVR CTRL PWM 50MA 20WQFN | 1420 | - | |
 RT9293BGQWExternal/Internal LED Drivers | Richtek | Switching Regulator/Controller, Voltage-mode, 0.02A, 1250kHz Switching Freq-Max, PDSO8 | In Stock | - | |
 RT8566GCPExternal/Internal LED Drivers | Richtek | Display Driver, PDSO28 | 4953 | - |
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