Texas Instruments

TPS72518DCQR

TPS72518DCQR Description

The TPS72518DCQR is a high-performance linear voltage regulator designed by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring stable and efficient power management. The TPS72518DCQR features a fixed output voltage of 1.8V and can deliver a maximum output current of 1A. It operates with an input voltage range up to 6V, ensuring compatibility with a wide range of power sources.

The regulator is designed with a low dropout voltage of 0.32V at 1A, which enhances efficiency and reduces power loss, making it suitable for battery-operated devices and other low-voltage applications. The TPS72518DCQR also boasts a low quiescent current of 225 µA, contributing to its energy efficiency and making it an excellent choice for low-power systems.

TPS72518DCQR Features

• Output Type: Fixed at 1.8V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6V, offering flexibility in power source selection.
• Output Current: Capable of delivering 1A, suitable for a variety of applications requiring moderate power.
• Low Dropout Voltage: 0.32V at 1A, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 225 µA, optimizing energy consumption and extending battery life.
• Control Features: Includes enable and reset functionalities, allowing for precise control over the regulator's operation.
• Protection Features: Over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protections ensure reliable and safe operation.
• Mounting Type: Surface mount, compatible with modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating easy handling and integration into manufacturing processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

TPS72518DCQR Applications

The TPS72518DCQR is well-suited for a variety of applications where stable and efficient power regulation is crucial. Its low dropout voltage and low quiescent current make it ideal for battery-operated devices, such as portable electronics, wearables, and IoT devices. The regulator's fixed output voltage and moderate current capability also make it suitable for powering microcontrollers, sensors, and other low-power peripherals.

The inclusion of enable and reset control features allows for dynamic power management, making the TPS72518DCQR a versatile choice for systems requiring power sequencing or sleep modes. Additionally, its comprehensive protection features ensure robustness and reliability in various operating conditions, making it a reliable choice for industrial and automotive applications.

Conclusion of TPS72518DCQR

The TPS72518DCQR from Texas Instruments is a highly efficient and reliable linear voltage regulator, offering a fixed output voltage of 1.8V and a maximum output current of 1A. Its low dropout voltage and low quiescent current make it an excellent choice for low-power applications, while its comprehensive protection features ensure safe and reliable operation. The regulator's surface mount package and tape & reel format facilitate easy integration into modern manufacturing processes. Whether for portable electronics, industrial systems, or automotive applications, the TPS72518DCQR provides a stable and efficient power solution, making it a standout choice in the linear voltage regulator market.