Texas Instruments

UC2834N  

Linear Regulator Controllers

UC2834N Description

The UC2834N is a versatile linear regulator controller designed by Texas Instruments, featuring a through-hole mounting type and housed in a tube package. This controller is part of the UC2834 base product family and is known for its robust performance and reliability. It operates within a wide input voltage range of 5V to 35V and provides two outputs, making it suitable for a variety of power supply applications. Despite its obsolescence, the UC2834N remains a popular choice due to its unique features and compliance with industry standards such as REACH and ROHS3.

UC2834N Features

• Wide Input Voltage Range: The UC2834N can operate within an input voltage range of 5V to 35V, providing flexibility in various power supply designs.
• Dual Outputs: With two output channels, the UC2834N offers enhanced control and efficiency in power management systems.
• Low Supply Current: The controller consumes only 5.5mA of supply current, making it energy-efficient and suitable for applications where power consumption is a critical factor.
• Through-Hole Mounting: This traditional mounting type ensures robust mechanical stability and is ideal for applications requiring high reliability and ease of assembly.
• Compliance with Industry Standards: The UC2834N is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the UC2834N is suitable for storage and handling in various environmental conditions without the risk of moisture damage.

UC2834N Applications

The UC2834N is ideal for a range of applications due to its wide input voltage range, dual outputs, and low supply current. Some specific use cases include:

• Power Supply Design: The UC2834N is well-suited for designing linear power supplies that require precise voltage regulation and low power consumption.
• Industrial Equipment: Its robustness and compliance with industry standards make it a reliable choice for industrial applications where reliability and environmental compliance are paramount.
• Consumer Electronics: The UC2834N can be used in consumer electronics that require efficient power management and low power consumption, such as home appliances and portable devices.
• Automotive Systems: The wide input voltage range and dual outputs make the UC2834N suitable for automotive applications where voltage fluctuations are common and precise power control is necessary.

Conclusion of UC2834N

In summary, the UC2834N is a highly capable linear regulator controller that offers a wide input voltage range, dual outputs, and low supply current. Its through-hole mounting and compliance with industry standards ensure reliability and environmental safety. Although the UC2834N is now obsolete, its unique features and performance benefits continue to make it a valuable component for various power supply applications. Whether used in power supply design, industrial equipment, consumer electronics, or automotive systems, the UC2834N provides efficient and reliable power management solutions.

UC2834N Documents

Download datasheets and manufacturer documentation for UC2834N

Datasheets :

UC1834, 2834, 3834      

PCN Obsolescence/ EOL :

PDIP Devices 12/Mar/2015       PDIP Devices Revision 22/Apr/2015      

HTML Datasheet :

UC1834, 2834, 3834