Texas Instruments

TLV73328PQDRVRQ1

TLV73328PQDRVRQ1 Description

The TLV73328PQDRVRQ1 is a high-performance linear regulator designed for automotive applications, manufactured by Texas Instruments. This device offers a fixed output voltage of 2.8V and can deliver up to 300mA of output current. It features a maximum input voltage of 5.5V and is optimized for low dropout operation, with a maximum dropout voltage of 0.29V at 300mA. The regulator is designed to operate efficiently in a wide range of conditions, making it suitable for various automotive power management applications.

TLV73328PQDRVRQ1 Features

• Output Type: Fixed
• Input Voltage Range: Up to 5.5V
• Output Current: 300mA
• Output Voltage: Fixed at 2.8V
• Dropout Voltage: 0.29V @ 300mA
• Quiescent Current: 62 µA
• Power Supply Rejection Ratio (PSRR): 68dB to 28dB across the frequency range of 100Hz to 100kHz
• Protection Features: Current Limit, Thermal Shutdown, and Under-Voltage Lockout (UVLO)
• Control Features: Enable
• Package Type: 6-WSON (Tape & Reel)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, ROHS3 Compliant
• Grade: Automotive

The TLV73328PQDRVRQ1 is designed with automotive-grade reliability and performance in mind. Its low dropout voltage ensures efficient operation even under low input-to-output voltage differentials, making it ideal for battery-powered systems where input voltage can vary significantly. The regulator's low quiescent current helps minimize power consumption, which is crucial for maintaining system efficiency and extending battery life.

TLV73328PQDRVRQ1 Applications

The TLV73328PQDRVRQ1 is well-suited for a variety of automotive applications where a stable and efficient power supply is required. Specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and other automotive electronics that require a stable 2.8V supply.
• Battery Management Systems: Provides a reliable power source for battery management systems, ensuring accurate monitoring and control of battery health.
• Sensor Applications: Suitable for powering sensors in automotive systems, such as temperature, pressure, and proximity sensors, where low power consumption and high reliability are critical.
• Microcontroller Power Supply: Can be used to power microcontrollers and other low-power devices in automotive applications, ensuring stable operation and minimal power loss.

Conclusion of TLV73328PQDRVRQ1

The TLV73328PQDRVRQ1 from Texas Instruments is a robust and efficient linear regulator designed to meet the stringent requirements of automotive applications. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an ideal choice for systems where reliability and efficiency are paramount. The device's fixed output voltage and high output current capability ensure stable power delivery, while its automotive-grade construction guarantees durability and performance in demanding environments. Whether powering ECUs, sensors, or other critical automotive electronics, the TLV73328PQDRVRQ1 offers a reliable and efficient solution for modern automotive power management needs.