Texas Instruments

UC2838N

UC2838N Description

The UC2838N is a power supply controller IC designed by Texas Instruments. This 16-DIP packaged device is specifically engineered to offer robust performance in various power supply applications. It features a through-hole mounting type, making it suitable for applications requiring high reliability and ease of installation. The UC2838N operates within a supply voltage range of 5V to 40V and draws a supply current of 4 mA, ensuring efficient power management. Despite being marked as obsolete, the UC2838N remains a viable option for legacy systems and specific applications where its unique features are advantageous. It is packaged in a tube, ensuring safe handling and storage. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, it is suitable for a wide range of environmental conditions.

UC2838N Features

• Wide Supply Voltage Range: The UC2838N operates within a supply voltage range of 5V to 40V, providing flexibility in power supply design.
• Low Supply Current: Drawing only 4 mA, the UC2838N ensures minimal power consumption, making it ideal for energy-efficient applications.
• Through-Hole Mounting: This mounting type offers robust mechanical stability and ease of installation, particularly in industrial and high-reliability applications.
• Compliance and Safety: The UC2838N is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1, the UC2838N is suitable for a wide range of environmental conditions, ensuring reliability in diverse settings.

UC2838N Applications

The UC2838N is ideally suited for applications requiring a reliable and efficient power supply controller. Its wide operating voltage range and low supply current make it particularly useful in:

• Industrial Power Supplies: Where robustness and reliability are paramount, the UC2838N ensures stable power management.
• Telecommunications Equipment: The device's ability to operate within a wide voltage range makes it suitable for various telecom applications.
• Legacy Systems: Despite its obsolete status, the UC2838N remains a valuable component for maintaining and upgrading existing systems.

Conclusion of UC2838N

The UC2838N, manufactured by Texas Instruments, is a versatile power supply controller IC that offers a wide operating voltage range, low supply current, and through-hole mounting. Its compliance with environmental and safety standards, along with its robust performance, make it a reliable choice for various applications. While marked as obsolete, the UC2838N remains a valuable component for legacy systems and specific applications where its unique features are advantageous.