Texas Instruments

REG113NA-2.5/250

REG113NA-2.5/250 Description

The REG113NA-2.5/250 is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.5V and a maximum output current of 400mA. This regulator is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical factor. The device features a maximum input voltage of 10V and a dropout voltage of 0.41V at 400mA, ensuring efficient operation even under low input-to-output voltage differentials.

REG113NA-2.5/250 Features

• Output Type: Fixed, providing a stable 2.5V output voltage.
• Input Voltage Range: Up to 10V, offering flexibility in power supply options.
• Output Current: Capable of delivering up to 400mA, suitable for various low-power applications.
• Low Dropout Voltage: 0.41V at 400mA, enhancing efficiency in low-voltage applications.
• Low Quiescent Current: 500 µA, minimizing power consumption in standby mode.
• High PSRR: 65dB at 120Hz, ensuring excellent noise rejection and stable output voltage.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection safeguard the device and connected circuits.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a variety of manufacturing environments.

REG113NA-2.5/250 Applications

The REG113NA-2.5/250 is ideal for applications requiring a stable and efficient power supply in a compact form factor. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices, portable electronics, and low-power systems where efficiency and noise reduction are critical. The enable function allows for dynamic power management, making it ideal for applications where power consumption needs to be minimized during idle periods. The over-current and over-temperature protection features ensure reliability and robustness, making it suitable for use in harsh environments.

Conclusion of REG113NA-2.5/250

The REG113NA-2.5/250 from Texas Instruments is a versatile and efficient linear regulator that offers a balance of performance, reliability, and compact design. Its low dropout voltage and high PSRR make it stand out in applications where power efficiency and noise reduction are paramount. The enable function and protection features further enhance its usability and robustness. Whether used in portable electronics, battery-powered devices, or low-power systems, the REG113NA-2.5/250 provides a reliable and efficient power management solution.