Texas Instruments

TPS70930QDRVRQ1  

Linear & Switching Voltage Regulators

TPS70930QDRVRQ1 Description

The TPS70930QDRVRQ1 is a high-performance linear regulator designed for automotive applications, manufactured by Texas Instruments. This device offers a fixed output voltage of 3V and is capable of delivering up to 150mA of output current. It features a wide input voltage range, supporting up to 30V, making it suitable for various power supply requirements. The regulator is designed with a low quiescent current of 2.05 µA, which is crucial for maintaining efficiency in low-power applications. Additionally, the TPS70930QDRVRQ1 boasts a low dropout voltage of 1.54V at 150mA, ensuring optimal performance even under low input-to-output voltage differentials.

TPS70930QDRVRQ1 Features

• Output Type: Fixed at 3V, providing a stable and reliable power supply for sensitive electronic components.
• Input Voltage Range: Up to 30V, offering flexibility and compatibility with a wide range of input sources.
• Output Current: Capable of delivering up to 150mA, suitable for powering various electronic devices and circuits.
• Low Dropout Voltage: 1.54V at 150mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 2.05 µA, which is essential for applications requiring low power consumption.
• Power Supply Current: Maximum of 350 µA, contributing to overall system efficiency.
• Control Features: Includes an enable function, allowing for dynamic control and power management.
• Protection Features: Over current, over temperature, reverse current, and under voltage lockout (UVLO) protections ensure robustness and reliability in harsh automotive environments.
• Package: Tape & Reel (TR), ideal for surface mount applications, ensuring ease of integration into modern PCB designs.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.

TPS70930QDRVRQ1 Applications

The TPS70930QDRVRQ1 is particularly well-suited for automotive applications where reliability, efficiency, and robustness are paramount. Its low dropout voltage and low quiescent current make it ideal for battery-powered systems and other applications where power efficiency is critical. Some specific use cases include:

• Automotive Electronics: Powering ECUs, sensors, and other automotive electronic systems.
• Battery Management Systems: Ensuring stable power supply to critical components in hybrid and electric vehicles.
• Industrial Equipment: Providing reliable power to control modules and sensors in industrial environments.
• Consumer Electronics: Ideal for portable devices and other applications requiring low power consumption and high efficiency.

Conclusion of TPS70930QDRVRQ1

The TPS70930QDRVRQ1 from Texas Instruments is a versatile and high-performance linear regulator designed to meet the demanding requirements of automotive and industrial applications. Its combination of low dropout voltage, low quiescent current, and robust protection features make it a reliable choice for engineers looking to optimize power efficiency and system reliability. With its wide input voltage range and fixed output voltage, the TPS70930QDRVRQ1 offers a stable and efficient power solution, making it an ideal choice for a variety of applications in the automotive and industrial sectors.

TPS70930QDRVRQ1 Documents

Download datasheets and manufacturer documentation for TPS70930QDRVRQ1

Datasheets :

TPS709-Q1      

Design Resources :

Polyphase Shunt Metrology with Isolated AFE Reference Design