Texas Instruments

UCC383T-ADJ  

Linear & Switching Voltage Regulators

UCC383T-ADJ Description

The UCC338T-ADJ is a high-performance linear regulator designed by Texas Instruments, offering adjustable output voltage capabilities. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a TO220-5 package, making it suitable for a wide range of applications requiring robust power management solutions. The UCC383T-ADJ features a maximum input voltage of 9V and can deliver a continuous output current of up to 3A. With an adjustable output voltage range from 1.22V to 8.5V, this regulator provides flexibility to meet various power requirements. The device operates within an ambient temperature range of 0°C to 70°C and has a maximum dropout voltage of 0.6V at full load, ensuring efficient power regulation even under high current conditions. The UCC383T-ADJ also includes comprehensive protection features such as over-temperature, reverse polarity, short circuit, and under-voltage lockout (UVLO), enhancing its reliability and safety in diverse operating environments.

UCC383T-ADJ Features

• Adjustable Output Voltage: The UCC383T-ADJ offers an adjustable output voltage range from 1.22V to 8.5V, providing flexibility to meet specific power requirements.
• High Output Current: Capable of delivering up to 3A of continuous output current, making it suitable for applications requiring high current delivery.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 3A, the UCC383T-ADJ ensures efficient power regulation and minimal power loss.
• Comprehensive Protection Features: Integrated over-temperature, reverse polarity, short circuit, and under-voltage lockout (UVLO) protections enhance the and reliability safety of the device.
• Low Quiescent Current: The regulator operates with a low quiescent current of 650 µA, contributing to overall energy efficiency.
• Wide Operating Temperature Range: Suitable for operation within an ambient temperature range of 0°C to 70°C, making it ideal for various environmental conditions.
• Through Hole Mounting: The through-hole mounting type ensures secure and reliable installation in printed circuit boards.
• Compliance and Status: The UCC383T-ADJ is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.

UCC383T-ADJ Applications

The UCC383T-ADJ is ideal for a variety of applications that require reliable and efficient power management solutions. Its adjustable output voltage and high current capability make it suitable for:

• Power Supplies: Ideal for use in adjustable power supplies where precise voltage control is necessary.
• Industrial Equipment: Suitable for industrial applications requiring robust power regulation and protection features.
• Consumer Electronics: Can be used in consumer electronics where adjustable voltage and high current delivery are required.
• Telecommunications: Applicable in telecom equipment needing reliable power management with comprehensive protection.
• Automotive Electronics: Suitable for automotive applications where high current and reliable power regulation are critical.

Conclusion of UCC383T-ADJ

The UCC383T-ADJ from Texas Instruments is a versatile and reliable linear regulator designed to meet the demands of modern power management applications. Its adjustable output voltage, high current capability, and comprehensive protection features make it an excellent choice for a wide range of applications. The low dropout voltage and low quiescent current contribute to its efficiency, while its compliance with environmental and safety standards ensures its suitability for various industries. Whether used in power supplies, industrial equipment, consumer electronics, telecommunications, or automotive electronics, the UCC383T-ADJ provides a robust and efficient power management solution.

UCC383T-ADJ Documents

Download datasheets and manufacturer documentation for UCC383T-ADJ

Images :

Mechanical Outline Drawing      

Application Notes :

Using LDOs and Power Managers in Systems with Redundant Power Supplies