Infineon Monolithic Integrated Low Dropout Voltage Regulator 5 V ±2%, 300 mA Load Current, 42 V Max Input TLE72742DATMA1

The Infineon TLE72742DATMA1 is a high-reliability monolithic integrated low dropout (LDO) voltage regulator designed primarily for automotive applications where stable 5 V voltage supply is critical. It supports load currents of up to 300 mA, offering robust performance in demanding electrical environments. The device features a wide input voltage range from 6 V to 42 V, making it suitable to operate effectively with automotive 12 V systems or other variable input sources.

Built to withstand harsh conditions, the TLE72742DATMA1 includes built-in protections against overload, short circuits, and overtemperature, enabling safe and reliable operation even under fault conditions. Its ultra-low quiescent current of 20 microamperes helps enhance energy efficiency, especially important in automotive and portable applications.

With an output voltage precision of 5 V ±2%, it ensures a stable voltage supply to sensitive electronic components and systems. The device is qualified to meet the automotive AEC-Q100 standard and conforms to RoHS environmental requirements, attesting to its quality and compliance.

This voltage regulator is suitable for industrial electronics, automotive power supply regulation, embedded systems, and other use cases where precision voltage regulation under varying loads and temperatures is needed. The operational temperature range extends from -40 °C to a maximum of 150 °C, enabling usage in extreme environments encountered in automotive and industrial settings.

The product is supplied on a reel, facilitating efficient automated assembly processes. It is part of Infineon's TLF1963TEATMA1 series of regulators, renowned for robust performance and reliability.

Provides a stable 5 V output voltage with ±2% accuracy. Supports load currents up to 300 mA suitable for electronic components. Operates within a wide temperature range from -40°C to 150°C. Designed with overload, short circuit, and overtemperature protection circuits.

Complies with automotive standard AEC-Q100 and RoHS environmental standards. Features very low dropout voltage improving efficiency at low input voltages. Ultra-low current consumption of 20 μA enhances power efficiency.

Wide input voltage range from 6 V minimum to 42 V maximum input voltage. Ideal for automotive electronics and other industrial applications requiring stable 5 V regulation.

This Infineon voltage regulator belongs to the high-quality category of power management ICs and is ideal for designers and engineers requiring a reliable 5 V power supply regulator in automotive or industrial applications. Explore more Infineon products and Voltage Regulators in the EnvMart catalog.