Texas Instruments

TPS76933QDBVRQ1

TPS76933QDBVRQ1 Description

The TPS76933QDBVRQ1 is a high-performance linear regulator designed for automotive applications, offering a fixed 3.3V output voltage with a maximum input voltage of 10V. This regulator is capable of delivering up to 100mA of output current, making it suitable for a wide range of low-power applications. The device features a low dropout voltage of 0.2V at 100mA, ensuring efficient operation even when the input voltage is close to the output voltage. With a quiescent current of only 28 µA, the TPS76933QDBVRQ1 is optimized for low-power consumption, making it ideal for battery-powered systems and other applications where energy efficiency is critical.

TPS76933QDBVRQ1 Features

• Output Type: Fixed 3.3V output voltage, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 10V, offering flexibility in system design.
• Output Current: Delivers up to 100mA, suitable for powering a variety of low-power devices.
• Low Dropout Voltage: 0.2V at 100mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 28 µA, ideal for applications requiring low standby power consumption.
• High PSRR: 60dB at 1kHz, providing excellent noise rejection and stable output voltage.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over current, over temperature, and reverse polarity protection ensure robustness and reliability in demanding environments.
• Package: SOT23-5, a compact surface-mount package suitable for space-constrained designs.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring reliability and performance in harsh conditions.

TPS76933QDBVRQ1 Applications

The TPS76933QDBVRQ1 is well-suited for a variety of applications where a stable and efficient power supply is essential. Key applications include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), sensors, and other automotive systems that require a reliable and efficient power source.
• Battery-Powered Devices: Suitable for portable devices and IoT applications where low power consumption and high efficiency are critical.
• Industrial Control Systems: Provides a stable power supply for microcontrollers, sensors, and other low-power components in industrial environments.
• Consumer Electronics: Can be used in a wide range of consumer devices, such as smartphones, tablets, and wearables, where a compact and efficient regulator is needed.

Conclusion of TPS76933QDBVRQ1

The TPS76933QDBVRQ1 from Texas Instruments is a versatile and high-performance linear regulator designed to meet the demanding requirements of automotive and other low-power applications. With its fixed 3.3V output, low dropout voltage, and low quiescent current, this regulator offers excellent efficiency and power savings. The inclusion of advanced protection features and an enable control function further enhances its reliability and flexibility. Whether used in automotive systems, battery-powered devices, or industrial control applications, the TPS76933QDBVRQ1 provides a stable and efficient power solution, making it a standout choice in its category.