Microchip Technology

MIC5355-SGYMME-TR

MIC5355-SGYMME-TR Description

The MIC5355-SGYMME-TR is a dual-output linear voltage regulator designed by Microchip Technology, offering fixed output voltages of 1.8V and 3.3V. This regulator is optimized for low power consumption and high efficiency, making it suitable for a wide range of applications where power management is critical. The device features a maximum input voltage of 5.5V and is capable of delivering up to 500mA of current per output, ensuring reliable performance in various electronic systems.

MIC5355-SGYMME-TR Features

• Output Type: Fixed output voltages of 1.8V and 3.3V.
• Input Voltage Range: Up to 5.5V, providing flexibility in power supply design.
• Output Current: Each regulator can deliver up to 500mA, making it suitable for applications requiring moderate current levels.
• Low Dropout Voltage: Maximum dropout voltage of 0.8V at 500mA, ensuring high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: 0.53 µA, which minimizes power consumption in standby or low-load conditions.
• High PSRR: 60dB at 1kHz, providing excellent noise rejection and stable output voltage.
• Control Features: Enable function allows for easy control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability.
• Mounting Type: Surface mount, compatible with modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

MIC5355-SGYMME-TR Applications

The MIC5355-SGYMME-TR is ideal for applications requiring dual voltage rails, such as embedded systems, IoT devices, and portable electronics. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices where efficiency and extended battery life are crucial. The enable function allows for dynamic power management, enabling the regulator to be turned on and off as needed, further conserving energy.

Conclusion of MIC5355-SGYMME-TR

The MIC5355-SGYMME-TR from Microchip Technology is a versatile dual-output linear voltage regulator that offers a balance of performance and efficiency. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power management and stability are paramount. Despite being marked as obsolete, the MIC5355-SGYMME-TR remains a reliable option for designers seeking a proven solution for their power supply needs.