IFX54441EJV33XUMA1

The Infineon IFX54441EJV33XUMA1 is a high-performance linear voltage regulator suitable for industrial and multimarket applications. It is designed to provide efficient power delivery with key features like reverse battery protection, current limiting, and reverse current protection through built-in internal circuitry.

This regulator family offers specific performance characteristics. The IFX54441 model supplies an output current of 300 mA with a typical dropout voltage of 320 mV. It also exhibits low output noise characteristics, typically down to 30 µVRMS when an external 10 nF bypass capacitor is used. These features make it suitable for noise-sensitive applications.

Designed for robustness and system performance, the IFX54441 contributes to overall energy efficiency in electronic systems. Its integrated protection mechanisms help prevent system damage, reducing the need for external filtering components and lowering system costs. The compact package form factor also aids in system space saving.

Applications for this voltage regulator include noise-sensitive instrumentation, measuring equipment, PLL, VCO, LNA, ADC/DAC supply and sensor systems, standby/keep alive supplies, microcontroller supplies, battery-operated systems, power tools, and industrial/automation systems. It can also be used for post-regulation to DC-DC switching converters.