Texas Instruments

TPS72027QDRVRQ1  

Linear & Switching Voltage Regulators

TPS72027QDRVRQ1 Description

The TPS72027QDRVRQ1 is a high-performance linear regulator designed for automotive applications. Manufactured by Texas Instruments, this device offers a fixed output voltage of 2.7V with a maximum output current of 350mA. It is engineered to operate with an input voltage range up to 4.5V, making it suitable for a variety of power management tasks in demanding environments. The regulator is housed in a 6-lead WSON package, which is both compact and thermally efficient, ideal for surface mount applications.

TPS72027QDRVRQ1 Features

• Fixed Output Voltage: The TPS72027QDRVRQ1 provides a stable 2.7V output, ensuring consistent power delivery to sensitive automotive electronics.
• High Efficiency: With a maximum dropout voltage of 0.2V at 350mA, this regulator maintains high efficiency even under heavy load conditions, minimizing power loss and heat generation.
• Low Quiescent Current: The device features a low quiescent current of 38 µA, which is crucial for maintaining battery life in automotive systems that require low power consumption during standby or sleep modes.
• Enhanced Protection: The regulator includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO) features, safeguarding both the device and connected circuits from potential damage.
• Enable Control: The enable feature allows for precise control over the regulator's operation, enabling system designers to optimize power management and reduce power consumption during non-critical operations.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) ranging from 85dB at 10Hz to 50dB at 1MHz, ensuring minimal noise and ripple on the output voltage, which is critical for sensitive analog and digital circuits.
• Automotive Grade: Certified for automotive applications, the TPS72027QDRVRQ1 meets stringent reliability and performance standards, ensuring robust operation in harsh automotive environments.
• Compliance: The device is REACH unaffected and RoHS3 compliant, adhering to global environmental and safety regulations.

TPS72027QDRVRQ1 Applications

The TPS72027QDRVRQ1 is particularly well-suited for automotive applications where reliability, efficiency, and low power consumption are paramount. Specific use cases include:

• Power Management in ECUs: The regulator can efficiently manage power for electronic control units (ECUs) in modern vehicles, ensuring stable operation and low power draw.
• Infotainment Systems: It can power various components of infotainment systems, providing a clean and stable power supply to sensitive audio and display circuits.
• Sensor Applications: The regulator's low noise and high PSRR make it ideal for powering automotive sensors, where precise measurements are critical.
• Battery Backup Systems: Its low quiescent current and enable feature make it suitable for battery backup systems, where minimal power consumption is essential during extended periods of inactivity.

Conclusion of TPS72027QDRVRQ1

The TPS72027QDRVRQ1 from Texas Instruments is a versatile and reliable linear regulator designed to meet the demanding requirements of automotive applications. Its combination of high efficiency, low quiescent current, and robust protection features make it an excellent choice for power management tasks in modern vehicles. With its fixed 2.7V output, high PSRR, and automotive-grade certification, the TPS72027QDRVRQ1 ensures stable and reliable power delivery, making it a standout solution in the power management IC market.

TPS72027QDRVRQ1 Documents

Download datasheets and manufacturer documentation for TPS72027QDRVRQ1

Datasheets :

TPS720-Q1 Datasheet      

HTML Datasheet :

TPS720-Q1 Datasheet