Texas Instruments

UC285T-ADJ  

Linear & Switching Voltage Regulators

UC285T-ADJ Description

The UC285T-ADJ from Texas Instruments is a high-performance, adjustable linear voltage regulator designed to deliver a robust 5A output current with an input voltage range up to 7.5V. This positive-output regulator offers a wide adjustable output voltage range from 1.2V to 6V, making it highly versatile for various power supply designs. Housed in a TO-220-5 package and delivered in a tube, the UC285T-ADJ is engineered for through-hole mounting, ensuring reliable integration into industrial and consumer electronics. Its low dropout voltage of 2.2V at 5A enhances efficiency, while advanced protection features—including over-temperature, reverse polarity, and short-circuit safeguards—ensure robust operation in demanding environments.

UC285T-ADJ Features

• Adjustable Output: Wide 1.2V–6V range for flexible power supply configurations.
• High Current Capacity: Delivers 5A continuous output, ideal for power-hungry applications.
• Low Dropout Voltage: 2.2V @ 5A minimizes power dissipation, improving thermal performance.
• Comprehensive Protection: Integrates over-temperature, reverse polarity, and short-circuit protection for enhanced reliability.
• Robust Packaging: TO-220-5 through-hole package ensures mechanical durability and efficient heat dissipation.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting global environmental standards.

UC285T-ADJ Applications

The UC285T-ADJ excels in applications requiring stable, high-current power regulation, including:

• Industrial Power Supplies: For PLCs, motor controllers, and automation systems.
• Consumer Electronics: High-current voltage regulation in audio amplifiers and LED drivers.
• Telecommunications: Base stations and networking equipment demanding reliable power delivery.
• Automotive Electronics: Auxiliary power modules where reverse polarity protection is critical.
• Test & Measurement: Precision instruments requiring adjustable voltage rails.

Conclusion of UC285T-ADJ

The UC285T-ADJ stands out as a high-current, adjustable linear regulator with superior thermal and protection features, making it a top choice for engineers designing robust power solutions. Its low dropout voltage, wide adjustability, and compliance with environmental standards ensure reliability across industrial, automotive, and consumer applications. For projects demanding 5A regulation with flexibility and protection, the UC285T-ADJ delivers unmatched performance.

UC285T-ADJ Documents

Download datasheets and manufacturer documentation for UC285T-ADJ

Images :

Mechanical Outline Drawing      

Application Notes :

High Current LDO Linear Reglators (UCCx81-ADJ UCx82-ADJ UCCx83-ADJ UCx85-AD