Product Overview: TPS76933QDBVRQ1 from Texas Instruments

The TPS76933QDBVRQ1 is a highly integrated voltage regulator designed by Texas Instruments, tailored specifically for automotive and industrial applications. This low-dropout (LDO) linear regulator offers a fixed output voltage of 3.3V, which is ideal for powering microcontrollers, sensors, and other sensitive electronic components that require a stable voltage supply.

Key Features

• Output Voltage: The device provides a precise 3.3V output, which is crucial for ensuring the reliable operation of connected electronic systems.
• High Accuracy: With an impressive output voltage accuracy of ±2%, the TPS76933QDBVRQ1 ensures minimal deviation, which is vital for sensitive applications.
• Low Dropout: Its low dropout voltage allows the regulator to continue delivering a stable output even when the input-to-output voltage differential is minimal, enhancing the efficiency of the system.
• Thermal and Overcurrent Protection: The device includes built-in thermal shutdown and overcurrent protection features, safeguarding the electronic components from potential damage due to overheating or excessive current.
• Low Quiescent Current: The TPS76933QDBVRQ1 boasts a low quiescent current, making it suitable for battery-powered applications where power conservation is critical.
• Automotive Qualified: As a Q1 device, it meets the stringent requirements of the automotive industry, ensuring reliability and performance under harsh conditions.

Applications

The TPS76933QDBVRQ1 is designed for a wide range of applications within the automotive sector, including infotainment systems, body control modules, and advanced driver-assistance systems (ADAS). Its robustness also makes it suitable for industrial applications that require a reliable power supply, such as process control equipment and automation systems.

Packaging and Availability

This LDO is available in a compact SOT-23-5 package, which is designed to occupy minimal space on a printed circuit board, making it an excellent choice for space-constrained applications. The TPS76933QDBVRQ1 is part of Texas Instruments' extensive portfolio of voltage regulators, known for their quality and performance.