Texas Instruments

TPS76733QDR

TPS76733QDR Description

The TPS76733QDR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable 3.3V output voltage with a maximum dropout voltage of 0.58V at 1A output current. This device is ideal for applications requiring a low-noise, low-quiescent current, and high PSRR output voltage.

TPS76733QDR Features

• Fixed Output Voltage: 3.3V, ensuring consistent performance across various applications.
• 1A Output Current: Capable of delivering up to 1A, making it suitable for power-hungry devices.
• Low Dropout Voltage: 0.58V @ 1A, providing stable output even under heavy load conditions.
• Low Quiescent Current: 125 µA, reducing power consumption in battery-operated devices.
• High PSRR: 60dB at 1kHz, minimizing noise coupling from the input to the output.
• Protection Features: Over Current, Over Temperature, and Reverse Polarity protection, enhancing device reliability.
• RoHS Compliant: Adheres to environmental regulations, making it suitable for eco-friendly applications.
• REACH Unaffected: Compliant with REACH regulations, ensuring safe use in various industries.
• Surface Mount:PCB。

TPS76733QDR Applications

The TPS76733QDR is ideal for a wide range of applications, including:

• Portable Electronics: Due to its low quiescent current, it is perfect for battery-powered devices.
• Industrial Equipment: Reliable performance in heavy load conditions makes it suitable for industrial applications.
• Automotive Systems: The over-voltage and reverse polarity protection features make it ideal for automotive electronics.
• Telecommunications: High PSRR ensures low noise output, crucial for sensitive communication systems.

Conclusion of TPS76733QDR

The TPS76733QDR from Texas Instruments is a versatile, high-performance LDO voltage regulator. Its unique combination of low dropout voltage, low quiescent current, and high PSRR makes it an excellent choice for a variety of applications. With its robust protection features and compliance with environmental regulations, the TPS76733QDR is a reliable and eco-friendly solution for your voltage regulation needs.