Texas Instruments

UC3833NG4

UC3833NG4 Description

The UC3833NG4 is a linear regulator controller designed for power management applications, manufactured by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a through-hole package, specifically in an 8-DIP (Dual In-line Package) format. The UC3833NG4 operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial applications. It features a positive fixed output and is designed to provide stable voltage regulation with minimal power loss.

UC3833NG4 Features

• Operating Temperature Range: The UC3833NG4 is designed to operate reliably within a temperature range of 0°C to 70°C, ensuring consistent performance across a wide range of environmental conditions.
• Mounting Type: The through-hole mounting type facilitates easy integration into printed circuit boards (PCBs), providing robust mechanical stability and ease of installation.
• Current - Supply: With a supply current of 9.5mA, the UC3833NG4 is highly efficient, minimizing power consumption and heat generation.
• Product Status: Although the UC3833NG4 is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.
• Number of Outputs: The device features a single output, which is ideal for applications requiring a straightforward power management solution.
• Type: As a positive fixed regulator, the UC3833NG4 provides a stable output voltage, ensuring reliable power delivery to connected components.
• REACH Status: The UC3833NG4 is REACH unaffected, ensuring compliance with stringent chemical safety regulations.
• HTSUS Code: The Harmonized Tariff Schedule of the United States (HTSUS) code for the UC3833NG4 is 8542.39.0001, facilitating accurate customs classification.
• Package: The device is packaged in a tube, which provides protection during shipping and handling.
• RoHS Status: The UC3833NG4 is ROHS3 compliant, adhering to the latest environmental standards and regulations.
• Voltage - Input: The input voltage range of 4.5V to 36V allows for flexibility in power supply options, making it suitable for a wide range of applications.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the UC3833NG4 is highly resistant to moisture, ensuring reliability in humid environments.

UC3833NG4 Applications

The UC3833NG4 is ideal for a variety of applications where stable voltage regulation is required. Its wide input voltage range and efficient power management capabilities make it suitable for:

• Industrial Control Systems: Providing stable power to control modules and sensors in industrial environments.
• Telecommunications Equipment: Ensuring reliable power delivery to communication devices and infrastructure.
• Consumer Electronics: Powering devices such as routers, modems, and other consumer electronics that require stable voltage regulation.
• Automotive Systems: Supporting the power needs of automotive electronics, where reliability and efficiency are paramount.

Conclusion of UC3833NG4

The UC3833NG4 is a robust and reliable linear regulator controller that offers a range of features and benefits for power management applications. Its wide operating temperature range, efficient power consumption, and compliance with environmental standards make it a versatile choice for various industrial and commercial applications. Despite its obsolete status, the UC3833NG4 remains a valuable component for legacy systems and specific use cases where its unique features are required.