Product Overview: TPS74901KTW

The TPS74901KTW is a state-of-the-art voltage regulator from Texas Instruments, designed to deliver high performance and reliability for a wide range of applications. This adjustable, low-dropout (LDO) regulator is capable of supplying a maximum current of 3A, making it suitable for powering core voltages of high-performance processors and ASICs. Its versatility also extends to post-regulation applications, where it can provide a stable output voltage with fast transient response, ensuring the proper functioning of sensitive electronic components.

Key Features

• Adjustable Output Voltage: The TPS74901KTW allows users to set the output voltage from 0.8V to 3.6V using external resistors, providing flexibility for various design requirements.
• High Accuracy: With an accuracy of 1% over line, load, and temperature variations, this regulator ensures consistent performance.
• Stable with Low ESR Output Capacitors: The device is stable with ceramic capacitors, which have a low equivalent series resistance (ESR), reducing the overall size and cost of the power supply design.
• Integrated Supervisory and Power Good Features: It includes an integrated supervisory output (RESET) with programmable delay and a power good (PG) output, which can simplify system power sequencing and monitoring.
• Thermal and Overcurrent Protection: The TPS74901KTW is equipped with built-in thermal shutdown and overcurrent protection features to safeguard the device and the system under extreme conditions.

Applications

• Networking Equipment
• Telecommunications Infrastructure
• Enterprise Servers and Storage Systems
• Industrial and Test Equipment

The TPS74901KTW is available in a compact 20-pin QFN package, which is ideal for space-constrained applications. Its performance is optimized for a wide range of input voltages, typically from 1.8V to 5.5V, allowing for flexible integration into various circuit designs. With its comprehensive feature set and robust design, the TPS74901KTW from Texas Instruments is an excellent choice for engineers looking to enhance the efficiency and stability of their power management systems.