Texas Instruments

TPS73616DBVT

TPS73616DBVT Description

The TPS73616DBVT is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 1.6V and capable of delivering up to 400mA of output current. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The TPS73616DBVT is designed to operate with an input voltage range up to 5.5V and features a low dropout voltage of 0.2V at 400mA, ensuring efficient power conversion even under low input voltage conditions.

TPS73616DBVT Features

• Fixed Output Voltage: The TPS73616DBVT provides a stable 1.6V output voltage, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a maximum dropout voltage of 0.2V at 400mA, this regulator maintains high efficiency across a wide range of input voltages.
• Low Quiescent Current: The regulator has a low quiescent current of 550 µA, which is crucial for battery-powered applications where power consumption needs to be minimized.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator, enabling power savings and system flexibility.
• Protection Features: The TPS73616DBVT includes over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability in various operating conditions.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) ranging from 58dB to 37dB across frequencies from 100Hz to 10kHz, which helps in filtering out noise from the input supply.
• Compliance and Packaging: The TPS73616DBVT is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications. It is available in a tape and reel package, facilitating easy handling and integration into automated assembly processes.

TPS73616DBVT Applications

The TPS73616DBVT is well-suited for a variety of applications that require a reliable and efficient power supply solution. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and high efficiency make this regulator ideal for portable electronic devices such as smartphones, tablets, and wearable technology.
• Low-Power Systems: The regulator’s low dropout voltage and fixed output voltage are beneficial for low-power microcontroller units (MCUs) and IoT devices.
• Consumer Electronics: The compact size and robust protection features make the TPS73616DBVT suitable for consumer electronics where space and reliability are critical.
• Industrial Applications: The high PSRR and protection features ensure stable power supply in industrial control systems and sensors.

Conclusion of TPS73616DBVT

The TPS73616DBVT from Texas Instruments is a versatile and efficient linear regulator that offers a fixed 1.6V output with a maximum output current of 400mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and low power consumption. The inclusion of enable control and comprehensive protection features further enhances its reliability and flexibility. With its compact SOT23-5 package and compliance with environmental standards, the TPS73616DBVT is a reliable power management solution for a wide range of electronic devices.