Infineon BCR430UXTSA2 LED Driver IC, 6 → 42 V 100mA

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Subtotal (1 pack of 10 units)*

£2.60

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£3.10

(inc. VAT)

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  • Plus 1,730 unit(s) shipping from 27 October 2025
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10 - 90£0.26£2.60
100 - 240£0.247£2.47
250 - 490£0.237£2.37
500 - 990£0.226£2.26
1000 +£0.143£1.43

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Packaging Options:
RS Stock No.:
258-0646
Mfr. Part No.:
BCR430UXTSA2
Brand:
Infineon
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Brand

Infineon

Output Current

100mA

Input Voltage

6 → 42 V

The Infineon low voltage drop LED driver IC is a linear LED driver IC in a small PG-SOT23-6 package regulating the LED current in standalone
operation without any external power transistor. The IC supply voltage range is from 6 V up to 42 V. The LED current level can be adjusted up to 100 mA connecting a high ohmic resistor Rset to pin RS. The maximum voltage drop at the integrated LED driver stage is 200 mV at 50 mA improving the overall system efficiency and providing extra voltage headroom to compensate for tolerances of LED forward voltage or supply voltage.

Supply voltage from 6 V to 42 V
Controls up to 100 mA LED current
Typ. 135 mV saturation voltage at 50 mA
LED current precision ±5 % at 95 mA
Smart over temperature protection function


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