Texas Instruments

UCC283TDTR-ADJ

UCC283TDTR-ADJ Description

The UCC283TDTR-ADJ is a low-dropout linear regulator designed by Texas Instruments, offering a robust and efficient solution for power management applications. This device is part of the Power Management Integrated Circuits (PMIC) category and is known for its high performance and reliability. The UCC283TDTR-ADJ features a quiescent current of 650 µA, ensuring minimal power consumption during operation. It supports an input voltage range up to 9V and can deliver an output current of up to 3A, making it suitable for a wide range of applications requiring high current capabilities.

The regulator is designed to operate with a maximum dropout voltage of 0.6V at 3A, which is significantly lower than many competing models. This low dropout voltage ensures high efficiency, especially when operating near the input voltage limit. The output voltage is adjustable, ranging from a minimum of 1.22V to a maximum of 8.5V, providing flexibility to meet various system requirements.

UCC283TDTR-ADJ Features

The UCC283TDTR-ADJ boasts several advanced features that enhance its performance and reliability:

• Adjustable Output Voltage: The regulator offers an adjustable output voltage range from 1.22V to 8.5V, providing flexibility to meet diverse application needs.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 3A, the UCC283TDTR-ADJ ensures high efficiency and minimal power loss.
• Protection Features: The device includes comprehensive protection features such as over-current, over-temperature, reverse polarity, short-circuit, and under-voltage lockout (UVLO), ensuring reliable operation and protection against various fault conditions.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact designs, making it ideal for space-constrained applications.
• Active Product Status: The UCC283TDTR-ADJ is an active product, ensuring availability and support from Texas Instruments.
• REACH Compliance: The device is REACH unaffected, ensuring compliance with environmental regulations and standards.

UCC283TDTR-ADJ Applications

The UCC283TDTR-ADJ is well-suited for a variety of applications where high efficiency, low dropout voltage, and adjustable output voltage are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles where compact size and high efficiency are essential.
• Industrial Equipment: Suitable for industrial applications requiring reliable power management, such as PLCs, sensors, and control systems.
• Automotive Systems: The regulator can be used in automotive applications where high current and low dropout voltage are necessary, such as in infotainment systems and electronic control units.
• Medical Devices: The UCC283TDTR-ADJ can power medical devices that require stable and efficient power supply, ensuring reliable operation in critical applications.

Conclusion of UCC283TDTR-ADJ

The UCC283TDTR-ADJ from Texas Instruments is a highly efficient and versatile low-dropout linear regulator. Its adjustable output voltage, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of applications. The surface mount package and active product status further enhance its appeal for modern, compact designs. Whether used in consumer electronics, industrial equipment, automotive systems, or medical devices, the UCC283TDTR-ADJ offers reliable performance and significant advantages over similar models in the market.