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MIC5319YML-TR

MIC5319YML-TR Description

The MIC5319YML-TR is a high-performance linear voltage regulator designed by Microchip Technology, offering adjustable output voltage capabilities within a range of 1.25V to 5.5V. This regulator is optimized for applications requiring a maximum input voltage of 5.5V and capable of delivering up to 500mA of output current. The device features a low dropout voltage of 0.4V at 500mA, ensuring efficient operation even at low input-to-output voltage differentials. The MIC5319YML-TR is housed in a surface-mount package, specifically a 6-Terminal MLF (Tape & Reel), making it suitable for compact and high-density PCB designs.

MIC###5319YML-TR Features

• Adjustable Output Voltage: The MIC5319YML-TR provides an adjustable output voltage range from 1.25V to 5.5V, offering flexibility for a wide range of applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 500mA, this regulator ensures high efficiency and minimal power loss, making it ideal for battery-powered devices.
• Low Quiescent Current: The regulator operates with a low quiescent current of 150 µA, which is crucial for applications where power consumption needs to be minimized.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 70dB at 1kHz and 60dB at 10kHz, ensuring stable output voltage even under varying input conditions.
• Protection Features: The MIC5319YML-TR includes over-current and over-temperature protection, safeguarding the device and connected circuits from potential damage.
• Enable Control: The regulator features an enable control pin, allowing users to turn the device on and off as needed, which is useful for power management in complex systems.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a Tape & Reel (TR) package, facilitating easy handling and automated assembly processes.

MIC5319YML-TR Applications

The MIC5319YML-TR is well-suited for a variety of applications due to its adjustable output voltage, low dropout voltage, and high efficiency. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where battery life and efficiency are critical.
• Low-Power Systems: Suitable for applications requiring low power consumption, such as IoT devices, sensors, and microcontrollers.
• Consumer Electronics: Can be used in various consumer electronics products where stable and efficient power regulation is needed.
• Industrial Applications: Applicable in industrial control systems and automation equipment that require reliable power management.

Conclusion of MIC5319YML-TR

The MIC5319YML-TR from Microchip Technology stands out as a versatile and efficient linear voltage regulator, offering adjustable output voltage, low dropout voltage, and low quiescent current. Its high PSRR and protection features make it a reliable choice for a wide range of applications, from battery-powered devices to industrial systems. The device's compliance with environmental standards and its surface-mount package further enhance its appeal for modern electronics designs. Overall, the MIC5319YML-TR is a robust solution for designers seeking a high-performance, low-power regulator in a compact form factor.