Microchip Technology

MIC39151-2.5BU TR

MIC39151-2.5BU TR Description

The MIC39151-2.5BU TR is a fixed-output linear regulator designed by Microchip Technology, offering a robust and efficient solution for power management applications. This regulator is part of the Power Management (PMIC) category and is housed in a TO263-5 package, making it suitable for surface mount applications. It features a maximum input voltage of 16V and provides a fixed output voltage of 2.5V, capable of delivering up to 1.5A of current. The regulator is designed with a low dropout voltage of 0.5V at 1.5A, ensuring high efficiency even under varying load conditions. The MIC39151-2.5BU TR includes essential control features such as an enable function and comprehensive protection features like over-current, over-temperature, and reverse polarity protection. Despite its obsolescence status, this regulator remains unaffected by REACH regulations and is categorized under ECCN EAR99 with an HTSUS code of 8542.39.0001. It has a moisture sensitivity level (MSL) of 3, ensuring reliability in various environmental conditions.

MIC39151-2.5BU TR Features

The MIC39151-2.5BU TR stands out with its unique set of features that enhance its performance and reliability:

• Fixed Output Voltage: The regulator provides a stable 2.5V output voltage, ensuring consistent power delivery to sensitive electronic components.
• High Current Capability: With a maximum output current of 1.5A, it can support demanding applications requiring higher power.
• Low Dropout Voltage: The 0.5V dropout voltage at 1.5A ensures high efficiency, making it ideal for applications where input voltage may vary.
• Control and Protection Features: The enable function allows for dynamic control of the regulator, while over-current, over-temperature, and reverse polarity protections safeguard the device and connected circuits.
• Surface Mount Compatibility: The TO263-5 package is designed for surface mount technology, facilitating integration into compact and high-density PCB designs.
• Moisture Sensitivity Level 3: The MSL 3 rating ensures the regulator's reliability in various environmental conditions, withstanding up to 168 hours of exposure.

MIC39151-2.5BU TR Applications

The MIC39151-2.5BU TR is well-suited for a variety of applications due to its robust design and efficient performance:

• Consumer Electronics: Ideal for powering sensitive components in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for industrial applications requiring stable power supply, such as PLCs, sensors, and control systems.
• Medical Devices: Provides reliable power for medical equipment where consistent voltage and current are critical.
• Automotive Electronics: Can be used in automotive applications where space is limited and high reliability is required.

Conclusion of MIC39151-2.5BU TR

The MIC39151-2.5BU TR is a versatile and reliable linear regulator that offers a combination of high efficiency, robust protection features, and compatibility with surface mount technology. Despite being marked as obsolete, its REACH unaffected status and comprehensive feature set make it a valuable component for power management applications. Its low dropout voltage and high current capability ensure it can meet the demands of modern electronic devices, making it an ideal choice for consumer electronics, industrial equipment, medical devices, and automotive electronics.