TPS7B8350QDCYRQ1 Automotive Low-Dropout Regulator

The TPS7B8350QDCYRQ1 from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator designed specifically for the rigorous demands of automotive applications. This device is engineered to provide a stable and reliable power supply, making it an ideal choice for powering sensitive microprocessors, sensors, and other electronic components in vehicles.

Key Features

• Wide Input Voltage Range: Capable of handling input voltages from 3V to 40V, the TPS7B8350QDCYRQ1 provides flexibility in various automotive power systems.
• Low Quiescent Current: Its low quiescent current ensures minimal power consumption when in standby mode, contributing to the overall energy efficiency of the system.
• Adjustable Output Voltage: The output voltage is adjustable, allowing for customization to meet specific application requirements.
• High Accuracy: The device offers excellent regulation accuracy, which is crucial for maintaining stable operation of automotive electronics.
• Thermal Protection: Integrated thermal shutdown protection guards the device against overheating, ensuring reliable performance under varying operating conditions.
• Overcurrent Protection: Built-in overcurrent protection prevents damage to the regulator and the downstream circuitry in the event of a fault condition.

Applications

The robust construction and features of the TPS7B8350QDCYRQ1 make it suitable for a wide range of applications within the automotive sector, including:

• Infotainment Systems
• Advanced Driver Assistance Systems (ADAS)
• Instrument Clusters
• Body Control Modules

Quality and Reliability

As with all Texas Instruments products, the TPS7B8350QDCYRQ1 is manufactured to the highest standards of quality and reliability. It is AEC-Q100 qualified, ensuring that it meets the stringent requirements of automotive-grade components. This LDO voltage regulator is an essential building block for automotive engineers who require a dependable power solution that can withstand the challenges of the automotive environment.