Texas Instruments

TPS76918DBVT

TPS76918DBVT Description

The TPS76918DBVT is a linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 1.8V and capable of delivering up to 100mA of output current. This device is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. The regulator is designed to operate with an input voltage range up to 10V, ensuring compatibility with a wide array of power sources. The TPS76918DBVT features a low quiescent current of 28 µA, which is ideal for battery-powered and low-power consumption applications. Additionally, it provides robust protection features, including over-current, over-temperature, and reverse polarity protection, ensuring reliable operation under various conditions.

TPS76918DBVT Features

• Fixed Output Voltage: The TPS76918DBVT offers a fixed output voltage of 1.8V, providing a stable power supply for sensitive electronic components.
• High Input Voltage Range: With a maximum input voltage of 10V, this regulator can handle a wide range of input voltages, making it versatile for various applications.
• Low Quiescent Current: The 28 µA quiescent current ensures minimal power consumption, making it ideal for low-power and battery-operated devices.
• Protection Features: Over-current, over-temperature, and reverse polarity protections safeguard the regulator and connected components from damage.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Compact Packaging: The SOT23-5 package is compact and suitable for surface-mount technology, saving space on the PCB.
• High PSRR: A power supply rejection ratio (PSRR) of 60dB at 1kHz ensures that the output voltage remains stable even with varying input voltage conditions.
• Compliance: The TPS76918DBVT is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.

TPS76918DBVT Applications

The TPS76918DBVT is well-suited for a variety of applications where a stable and low-power voltage regulator is required. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where low power consumption and stable voltage output are critical.
• Consumer Electronics: Suitable for applications such as smartphones, tablets, and wearable devices that require efficient power management.
• Industrial Control Systems: Provides a reliable power supply for sensors, microcontrollers, and other low-power components in industrial environments.
• Medical Devices: Ensures stable power delivery for critical medical equipment, where reliability and low power consumption are paramount.
• Telecommunications: Ideal for powering low-power components in communication systems, ensuring stable operation even with fluctuating input voltages.

Conclusion of TPS76918DBVT

The TPS76918DBVT from Texas Instruments is a high-performance linear voltage regulator that offers a unique combination of features and benefits. Its fixed 1.8V output, low quiescent current, and robust protection features make it an excellent choice for a wide range of low-power applications. The compact SOT23-5 package and surface-mount technology ensure ease of integration into modern electronic designs. With its high PSRR and compliance with environmental standards, the TPS76918DBVT stands out as a reliable and efficient solution for powering sensitive electronic components.