Texas Instruments

TPS73718DRBT  

Linear & Switching Voltage Regulators

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.

TPS73718DRBT Documents

Download datasheets and manufacturer documentation for TPS73718DRBT

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing       Function Diagram      

Models :

TPS73718DRBT Symbol & Footprint by SnapMagic      

Technical Resources :

TPS73701 TINA-TI Transient Reference Design      

SPICE Models :

TPS73730 PSpice Transient Model       TPS73718 PSPICE Transient Model (Rev. A)       TPS73725 PSpice Transient Model       TPS73718 Unencrypted PSpice Model       TPS73733 PSpice Transient Model       TPS73734 PSpice Transient Model       TPS73701 PSpice Transient Model (Rev. A)       TPS73701 TINA-TI Transient Spice Model