Unitrode

UC1835J

UC1835J Description

The UC1835J is a high-performance linear regulator controller designed by Unitrode, a leading manufacturer in the electronics industry. This analog circuit is specifically engineered for applications requiring precise voltage regulation and control. The UC1835J features a positive adjustable output type, making it highly versatile for a variety of power supply designs. With an input voltage range up to 40V, it can accommodate a wide range of input sources, ensuring robust and reliable performance.

The UC1835J is packaged in bulk, which is ideal for large-scale production and integration into various electronic systems. It operates with a supply current of just 6mA, contributing to its efficiency and suitability for low-power applications. The device is mounted through-hole, providing a secure and reliable connection in printed circuit board (PCB) assemblies. Its moisture sensitivity level (MSL) is rated at 3 (168 hours), ensuring durability and longevity even in challenging environmental conditions.

UC1835J Features

• ECCN Classification: The UC1835J is classified under ECCN EAR99, indicating its compliance with export regulations and suitability for international markets.
• Mounting Type: Through-hole mounting ensures a stable and durable connection, making it ideal for applications where mechanical stability is crucial.
• Supply Current: With a supply current of only 6mA, the UC1835J is highly efficient, making it suitable for low-power applications and contributing to energy savings.
• Output Configuration: The device features a single positive adjustable output, providing flexibility in voltage regulation and control.
• REACH Compliance: The UC1835J is REACH affected, ensuring it meets the stringent chemical safety standards required by the electronics industry.
• Harmonized Tariff Code: The HTSUS code 8542.39.0001 facilitates accurate classification for customs and import/export purposes.
• Moisture Sensitivity Level: Rated at MSL 3 (168 hours), the UC1835J is designed to withstand prolonged exposure to moisture, enhancing its reliability in various environmental conditions.

UC1835J Applications

The UC1835J is well-suited for a variety of applications where precise voltage regulation is essential. Its positive adjustable output type makes it ideal for power supply designs in consumer electronics, industrial equipment, and automotive systems. The ability to handle input voltages up to 40V allows it to be used in applications with varying input voltage sources, ensuring consistent performance.

Specific use cases include:

• Consumer Electronics: Power supplies for devices such as televisions, gaming consoles, and home appliances.
• Industrial Equipment: Voltage regulation in control systems, automation equipment, and industrial machinery.
• Automotive Systems: Power management in vehicle electronics, infotainment systems, and onboard diagnostics.

Conclusion of UC1835J

The UC1835J stands out as a reliable and efficient linear regulator controller, offering a range of technical specifications and performance benefits that make it a top choice for various applications. Its low supply current, through-hole mounting, and moisture resistance ensure durability and efficiency, while its ECCN and REACH compliance make it suitable for global markets. Whether used in consumer electronics, industrial equipment, or automotive systems, the UC1835J delivers consistent performance and reliability, making it a valuable component in modern electronic designs.