The REG101NA-2.5 is a high-performance, low-dropout voltage regulator from Texas Instruments, designed to deliver a fixed output of 2.5 volts. This compact and efficient component is ideal for a wide range of applications, including battery-powered devices, portable electronics, and other low-voltage systems that require a stable and reliable power supply.

Key Features

• Output Voltage: Fixed 2.5V with high accuracy.
• Dropout Voltage: Ultra-low dropout performance, typically 0.1V at a 100mA load, ensuring efficient operation even with very low input-to-output voltage differentials.
• Output Current: Capable of delivering up to 100mA of continuous output current, making it suitable for a variety of low-power applications.
• Quiescent Current: Exceptionally low quiescent current, which is ideal for battery-powered applications where power conservation is crucial.
• Stability: Stable with low-ESR capacitors, allowing the use of cost-effective ceramic capacitors at the output.
• Protection Features: Includes built-in thermal shutdown and over-current protection to safeguard the device and the load under extreme conditions.
• Package Options: Available in a small SOT-23 package, which is perfect for space-constrained applications.

Applications

The REG101NA-2.5's stable output and low power consumption make it particularly well-suited for a range of applications, including:

• Portable and battery-powered devices
• Wireless communication systems
• PDAs and mobile phones
• Health and fitness wearables
• GPS receivers
• Microcontroller power supplies

Quality and Reliability

Texas Instruments is known for its commitment to producing high-quality and reliable components. The REG101NA-2.5 voltage regulator is manufactured to meet stringent industry standards, ensuring optimal performance for your critical applications.

For detailed specifications, application notes, and additional resources, please refer to the official Texas Instruments product datasheets and support documentation.