Product Overview: STMicroelectronics L4969URD-E

The L4969URD-E is a robust and efficient power management integrated circuit designed by the renowned semiconductor manufacturer, STMicroelectronics. This advanced component is specifically engineered to cater to the demanding requirements of automotive applications, ensuring high reliability and performance under harsh operating conditions.

Key Features

• Voltage Regulation: The L4969URD-E provides stable voltage regulation, with an input voltage range that accommodates the fluctuations common in automotive power systems. This ensures a consistent output voltage, critical for sensitive electronic components.
• Thermal Protection: With built-in thermal shutdown, the device guarantees protection against overheating. This feature is vital for maintaining the integrity and longevity of both the IC and the surrounding components in the event of excessive temperature rise.
• Load Dump Protection: The L4969URD-E is designed to withstand load dump pulses, which are surges in the power supply that can occur when a car battery is disconnected while the alternator is charging. This protection is crucial for preventing damage to the electronic circuitry.
• Low Standby Current: To preserve battery life, the L4969URD-E features a low standby current, making it an energy-efficient choice for applications where power conservation is essential, such as in vehicles with start-stop technology.

Applications

The L4969URD-E is ideal for a wide range of automotive applications, including but not limited to:

• Body control modules
• Infotainment systems
• Instrument clusters
• Telematics

Quality and Reliability

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The L4969URD-E is manufactured using industry-leading processes and is subjected to rigorous testing to ensure it meets the stringent requirements of automotive-grade components. With its advanced features and proven dependability, the L4969URD-E is a superior choice for power management in automotive electronics.

For detailed specifications, application notes, and additional resources, designers and engineers are encouraged to consult the L4969URD-E datasheet available on the STMicroelectronics website.