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MIC5239-1.8YM-TR

MIC5239-1.8YM-TR Description

The MIC5239-1.8YM-TR is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 1.8V and capable of delivering up to 500mA of output current. This regulator is designed for surface mount applications and comes in an 8SOIC package, making it suitable for compact and space-constrained designs. The device features a maximum input voltage of 30V and a typical dropout voltage of only 0.35V at full load, ensuring efficient power conversion even at high input-to-output voltage differentials. With a quiescent current of just 45 µA, the MIC5239-1.8YM-TR is optimized for low power consumption, making it ideal for battery-powered and energy-efficient systems.

MIC5239-1.8YM-TR Features

• Fixed Output Voltage: Provides a stable 1.8V output, ensuring consistent power supply to sensitive electronic components.
• High Input Voltage Range: Capable of handling input voltages up to 30V, making it versatile for a wide range of power sources.
• Low Dropout Voltage: A typical dropout voltage of 0.35V at 500mA ensures high efficiency, especially in applications with tight voltage margins.
• Low Quiescent Current: With a quiescent current of 45 µA, the regulator minimizes power loss, extending battery life in portable devices.
• Enable Control: Features an enable pin, allowing for dynamic control of the regulator's operation, which is useful for power sequencing and system shutdown.
• Protection Features: Includes over-current, over-temperature, over-voltage, and reverse polarity protection, ensuring robustness and reliability in various operating conditions.
• Compliance and Packaging: The MIC5239-1.8YM-TR is REACH unaffected and RoHS3 compliant, packaged in a tape & reel format, suitable for automated assembly processes.

MIC5239-1.8YM-TR Applications

The MIC5239-1.8YM-TR is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high input voltage range make it ideal for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The regulator's low quiescent current and enable control feature are particularly beneficial in applications requiring extended battery life and precise power management. Additionally, its comprehensive protection features make it a reliable choice for industrial and automotive applications where robustness and safety are paramount.

Conclusion of MIC5239-1.8YM-TR

The MIC5239-1.8YM-TR from Microchip Technology stands out as a reliable and efficient linear regulator, offering a unique combination of high input voltage capability, low dropout voltage, and low quiescent current. Its fixed 1.8V output and enable control feature provide precise power management, making it an excellent choice for a wide range of applications, from portable electronics to industrial systems. With its comprehensive protection features and compliance with industry standards, the MIC5239-1.8YM-TR ensures robust performance and reliability, making it a preferred solution for designers seeking a high-quality power management IC.