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Diodes BCR4xxUQ Series LED Current Regulators | Digi-Key Daily

Diodes offers their simple-to-use BCR4xxUQ series of automotive constant current regulators. These LED current regulators have settable currents ranging from 10 milliamps to 350 milliamps. With no need for external components to run at pre-set currents, this family of current regulators offers simplicity of application. However, for greater design flexibility, they can be adjusted up to 100 milliamps, 200 milliamps or 350 milliamps, depending on part number, using an external resistor. And for dimming and fade-in and fade-out effects, the devices are PWM compatible, up to 25 kilohertz. These current regulators feature a wide input supply voltage ranging from 1.4 volts to 40 volts. Ideal wide-ranging automotive applications include instrument cluster illumination, interior lighting, turn signals and rear cluster lighting.

9/20/2018 1:30:11 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TRANSISTOR LED DRIVER SOT26BCR401UW6Q-7TRANSISTOR LED DRIVER SOT261034 - Immediate
24000 - Factory Stock
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TRANSISTOR LED DRIVER SOT26BCR402UW6Q-7TRANSISTOR LED DRIVER SOT261816 - ImmediateView Details
TRANSISTOR LED DRIVER SOT26BCR405UW6Q-7TRANSISTOR LED DRIVER SOT261604 - Immediate
18000 - Factory Stock
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IC LED DRVR LIN PWM SOT26BCR420UW6Q-7IC LED DRVR LIN PWM SOT2614690 - ImmediateView Details
TRANSISTOR LED DRIVER SOT26 T&RBCR421UW6Q-7TRANSISTOR LED DRIVER SOT26 T&R5121 - ImmediateView Details
IC REG LED CCR 6DFNBCR420UFDQ-7IC REG LED CCR 6DFN5372 - ImmediateView Details
IC REG LED CCR 6DFNBCR421UFDQ-7IC REG LED CCR 6DFN27000 - Factory StockView Details