Texas Instruments

TPS73718DRBT

TPS73718DRBT Description

The TPS73718DRBT is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.8V with a maximum output current of 1A. This regulator is optimized for applications requiring a stable and efficient power supply, with a maximum input voltage of 5.5V. The TPS73718DRBT features a low dropout voltage of 0.5V at 1A, ensuring high efficiency even under low input-to-output voltage differentials. It is housed in an 8-SON surface-mount package, making it suitable for compact and space-constrained designs.

TPS73718DRBT Features

• Output Type: Fixed 1.8V output voltage, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Supports a wide input voltage range up to 5.5V, making it versatile for various power sources.
• Output Current: Capable of delivering up to 1A of output current, suitable for powering demanding devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.5V at 1A, it maintains high efficiency even at low input voltages.
• Low Quiescent Current: Features a low quiescent current of 400 µA, minimizing power consumption in standby mode.
• High PSRR: Offers a high power supply rejection ratio (PSRR) ranging from 58dB at 100Hz to 37dB at 10kHz, ensuring minimal noise and ripple on the output.
• Control Features: Includes an enable pin for easy control of the regulator's operation.
• Protection Features: Equipped with over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for standard manufacturing processes.

TPS73718DRBT Applications

The TPS73718DRBT is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering smartphones, tablets, and other portable devices where space and efficiency are paramount.
• Industrial Equipment: Suitable for powering sensors, actuators, and other industrial components that require a stable 1.8V supply.
• Communication Systems: Provides a reliable power source for communication modules and IoT devices.
• Medical Devices: Ensures stable power delivery for medical equipment, where reliability and low noise are essential.
• Automotive Electronics: Suitable for automotive applications where a compact and efficient power supply is required.

Conclusion of TPS73718DRBT

The TPS73718DRBT from Texas Instruments is a highly efficient and reliable linear voltage regulator, offering a fixed 1.8V output with a maximum current of 1A. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of applications. The compact 8-SON package and surface-mount design ensure it fits seamlessly into modern, space-constrained designs. With its robust protection mechanisms and compliance with environmental standards, the TPS73718DRBT stands out as a superior choice for engineers seeking a high-performance power solution.