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MIC5254-SJYMM-TR

MIC5254-SJYMM-TR Description

The MIC5254-SJYMM-TR is a dual linear regulator IC designed by Microchip Technology, offering fixed output voltages of 2.5V and 3.3V. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 10-MSOP package, suitable for surface mount applications. Despite being marked as obsolete, the MIC5254-SJYMM-TR remains a robust solution for various power management needs.

MIC5254-SJYMM-TR Features

• Output Type: Fixed, providing stable 2.5V and 3.3V outputs.
• Input Voltage Range: Capable of handling up to 6V, ensuring compatibility with a wide range of input sources.
• Output Current: Each regulator can deliver up to 150mA, making it suitable for applications requiring moderate power delivery.
• Low Dropout Voltage: A maximum dropout voltage of 0.25V at 150mA ensures high efficiency, even at low input-to-output voltage differences.
• Low Quiescent Current: With a quiescent current of only 150 µA, this regulator minimizes power consumption in standby modes.
• Control Features: Includes enable and error flag functionalities, providing enhanced control and monitoring capabilities.
• Protection Features: Over-current and over-temperature protections safeguard the device and connected circuits from damage.
• Power Supply Rejection Ratio (PSRR): Ranging from 60dB to 45dB across a frequency spectrum of 10Hz to 100kHz, ensuring minimal noise and ripple in the output voltage.
• Compliance: REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at level 1 (unlimited), making it suitable for various manufacturing environments.
• Packaging: Available in tape and reel (TR) format, facilitating automated assembly processes.

MIC5254-SJYMM-TR Applications

The MIC5254-SJYMM-TR is ideal for a variety of applications requiring reliable and efficient power management solutions. Its dual regulator design and fixed output voltages make it particularly suitable for:

• Embedded Systems: Providing stable power to microcontrollers and other low-power components.
• Consumer Electronics: Ensuring reliable power delivery in devices such as smartphones, tablets, and portable media players.
• Industrial Control Systems: Offering robust power management in environments with varying input voltages and demanding operational conditions.
• Telecommunications: Powering critical components in base stations and other communication infrastructure.
• Automotive Electronics: Suitable for applications requiring high reliability and low dropout voltage, such as infotainment systems and electronic control units.

Conclusion of MIC5254-SJYMM-TR

The MIC5254-SJYMM-TR stands out as a versatile and reliable dual linear regulator IC, offering a combination of high efficiency, low dropout voltage, and comprehensive protection features. Despite its obsolete status, it remains a valuable option for applications requiring stable 2.5V and 3.3V outputs. Its low quiescent current and high PSRR make it an excellent choice for low-power and noise-sensitive applications. The inclusion of enable and error flag functionalities further enhances its usability in complex systems. For designers seeking a robust power management solution in a compact and compliant package, the MIC5254-SJYMM-TR is a compelling choice.