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MIC5319-2.5YML-TR

MIC5319-2.5YML-TR Description

The MIC5319-2.5YML-TR is a high-performance linear voltage regulator designed by Microchip Technology. This regulator is part of the MIC5319 series and offers a fixed output voltage of 2.5V with a maximum input voltage of 5.5V. It is capable of delivering a continuous output current of 500mA, making it suitable for a wide range of applications requiring stable power supply. The regulator features a low dropout voltage of 0.4V at 500mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of only 150 µA, the MIC5319-2.5YML-TR is optimized for low power consumption, making it ideal for battery-powered devices and other power-sensitive applications.

MIC5319-2.5YML-TR Features

• Fixed Output Voltage: The regulator provides a stable output voltage of 2.5V, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 500mA, the MIC5319-2.5YML-TR operates efficiently even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator consumes only 150 µA of quiescent current, making it suitable for low-power applications.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) of 70dB at 1kHz and 60dB at 10kHz, ensuring minimal noise and ripple on the output voltage.
• Enable Control Feature: The regulator includes an enable pin, allowing for easy control of the output voltage, which is useful for power sequencing and power management applications.
• Protection Features: The MIC5319-2.5YML-TR includes over-current and over-temperature protection, ensuring reliable operation and protection against short circuits and thermal overload.
• Surface Mount Package: The regulator is available in a surface mount package, making it suitable for automated assembly processes and compact designs.
• Compliance and Status: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.

MIC5319-2.5YML-TR Applications

The MIC5319-2.5YML-TR is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make this regulator suitable for applications such as portable electronics, handheld devices, and battery-operated systems.
• Power Management Systems: The enable control feature allows for precise power sequencing and management in complex electronic systems.
• Low-Power Applications: The regulator's efficiency and low power consumption make it ideal for applications where power efficiency is critical, such as IoT devices and wearable technology.
• Industrial and Automotive Applications: The regulator's robustness and protection features make it suitable for harsh environments and applications requiring high reliability.

Conclusion of MIC5319-2.5YML-TR

The MIC5319-2.5YML-TR is a versatile and efficient linear voltage regulator that offers a combination of high performance and low power consumption. Its low dropout voltage, high PSRR, and enable control feature make it stand out from similar models. With its robust protection features and compliance with environmental and regulatory standards, the MIC5319-2.5YML-TR is an excellent choice for a wide range of applications, from portable electronics to industrial systems. Its surface mount package and compatibility with automated assembly processes further enhance its suitability for modern electronic designs.