Texas Instruments

REG103UA-2.7/2K5  

Linear & Switching Voltage Regulators

REG103UA-2.7/2K5 Description

The REG103UA-2.7/2K5 is a fixed output linear low dropout (LDO) regulator from Texas Instruments, designed to deliver a stable 2.7V output voltage with a maximum input voltage of 15V. This regulator is optimized for high efficiency and low power consumption, making it ideal for a variety of power management applications. It features a maximum output current of 500mA, with a dropout voltage of only 0.28V at full load, ensuring efficient operation even at low input-to-output voltage differentials.

REG103UA-2.7/2K5 Features

• Fixed Output Voltage: The regulator provides a stable 2.7V output, ensuring consistent performance in applications requiring a fixed voltage supply.
• High Efficiency: With a dropout voltage of 0.28V at 500mA, the REG103UA-2.7/2K5 operates efficiently, minimizing power loss and heat generation.
• Low Quiescent Current: The regulator consumes only 0.7mA in quiescent mode, making it suitable for battery-powered and low-power applications.
• Enable Control Feature: The enable function allows for dynamic control of the regulator's operation, providing flexibility in power management.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and protect the device from damage under abnormal conditions.
• Surface Mount Packaging: The surface mount package allows for easy integration into compact and high-density designs.
• Compliance: The device is REACH unaffected and meets the requirements of ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international regulations.

REG103UA-2.7/2K5 Applications

The REG103UA-2.7/2K5 is well-suited for a range of applications where a stable, low dropout voltage regulator is required. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics and battery-powered systems where efficiency and low power consumption are critical.
• Embedded Systems: Suitable for embedded systems requiring a reliable and stable power supply with minimal power loss.
• Industrial Equipment: Applicable in industrial applications where a compact and efficient power management solution is needed.
• Telecommunications: Useful in telecom equipment where efficient power regulation and low dropout voltage are essential.

Conclusion of REG103UA-2.7/2K5

The REG103UA-2.7/2K5 from Texas Instruments is a high-performance, fixed output LDO regulator that offers significant advantages over similar models. Its low dropout voltage, low quiescent current, and enable control feature make it an excellent choice for applications requiring efficient power management and minimal power loss. The device's robust protection features and compliance with international regulations further enhance its reliability and versatility. Whether used in battery-powered devices, embedded systems, industrial equipment, or telecommunications, the REG103UA-2.7/2K5 provides a reliable and efficient power management solution.

REG103UA-2.7/2K5 Documents

Download datasheets and manufacturer documentation for REG103UA-2.7/2K5

Datasheets :

Datasheet