Texas Instruments

TPS72516DCQRG4  

Linear & Switching Voltage Regulators

TPS72516DCQRG4 Description

The TPS72516DCQRG4 is a high-performance linear voltage regulator designed by Texas Instruments. This device offers a fixed output voltage of 1.6V and is capable of delivering up to 1A of output current. It is designed for surface-mount applications and comes in a compact SOT223-6 package, making it suitable for a wide range of electronic systems where space is a critical consideration. The regulator operates with an input voltage range up to 6V and features a low dropout voltage of 0.32V at full load, ensuring high efficiency even at low input-to-output voltage differentials. With a quiescent current of 225 µA and a supply current of 325 µA, the TPS72516DCQRG4 is optimized for low-power applications. It also includes comprehensive protection features such as over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO), ensuring robust and reliable operation in various operating conditions.

TPS72516DCQRG4 Features

• Output Type: Fixed 1.6V output voltage, providing stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6V, making it versatile for applications with varying input voltage sources.
• Output Current: Capable of delivering 1A, suitable for powering demanding devices.
• Low Dropout Voltage: 0.32V at 1A, ensuring high efficiency and minimal power loss.
• Protection Features: Over-current, over-temperature, reverse polarity, and UVLO protections enhance reliability and safety.
• Control Features: Enable and reset functions allow for precise control and system management.
• Low Quiescent Current: 225 µA, contributing to energy efficiency in low-power applications.
• High PSRR: 60dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for extended storage and manufacturing processes.

TPS72516DCQRG4 Applications

The TPS72516DCQRG4 is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high output current make it suitable for battery-powered devices, portable electronics, and embedded systems. The comprehensive protection features ensure it can be used in harsh environments or applications where reliability is paramount. Specific use cases include:

• Battery-Powered Devices: Provides efficient power regulation for devices with varying battery levels.
• Portable Electronics: Ideal for smartphones, tablets, and other portable devices requiring stable power.
• Embedded Systems: Suitable for microcontroller and microprocessor-based systems.
• Industrial Applications: Can be used in control systems and sensors where reliability and efficiency are critical.
• Telecommunications: Ideal for powering communication modules and devices in base stations and IoT applications.

Conclusion of TPS72516DCQRG4

The TPS72516DCQRG4 from Texas Instruments is a robust and efficient linear voltage regulator designed to meet the demands of modern electronic systems. Its low dropout voltage, high output current, and comprehensive protection features make it a reliable choice for a wide range of applications. The compact SOT223-6 package and surface-mount design ensure it can be easily integrated into space-constrained designs. With its low quiescent current and high PSRR, the TPS72516DCQRG4 offers excellent performance and energy efficiency, making it a standout option in the market for linear voltage regulators.

TPS72516DCQRG4 Documents

Download datasheets and manufacturer documentation for TPS72516DCQRG4