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MIC5247-1.5YML

MIC5247-1.5YML Description

The MIC5247-1.5YML is a high-performance linear regulator designed for applications requiring low voltage and low quiescent current. Manufactured by Micrel Inc., this regulator is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of electronic devices. The regulator features a fixed output voltage of 1.5V and is capable of delivering up to 150mA of output current. It operates with a maximum input voltage of 6V and has a low dropout voltage of 0.15V at 150mA, making it suitable for low voltage applications.

MIC5247-1.5YML Features

• Low Quiescent Current: The MIC5247-1.5YML boasts a low quiescent current of 150 µA, which is crucial for battery-operated devices and applications where power efficiency is paramount.
• High PSRR: With a Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz, the regulator effectively filters out noise from input the supply, ensuring a clean and stable output voltage.
• Fixed Output Voltage: The regulator provides a fixed output voltage of 1.5V, simplifying the design process for engineers and ensuring consistent performance.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator, enabling power savings and efficient power management in various operating modes.
• Protection Features: The MIC5247-1.5YML includes comprehensive protection features such as over-current protection, over-temperature protection, and under-voltage lockout (UVLO), ensuring reliable operation and safeguarding the device from potential damage.
• Surface Mount Packaging: The regulator is designed for surface mount applications, making it suitable for compact and high-density PCB designs.
• Bulk Packaging: Available in bulk packaging, the MIC5247-1.5YML is ideal for mass production and large-scale manufacturing processes.

MIC5247-1.5YML Applications

The MIC5247-1.5YML is well-suited for a variety of applications where low voltage low and quiescent current are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where power efficiency and low quiescent current are essential.
• Low Voltage Systems: Suitable for low voltage applications such as IoT devices, sensors, and microcontrollers that require a stable and efficient power supply.
• Consumer Electronics: Applicable in consumer electronics like digital cameras, MP3 players, and other portable devices that demand high performance and reliability.
• Industrial Applications: Useful in industrial settings for powering low voltage sensors, actuators, and control systems where compact size and high efficiency are required.

Conclusion of MIC5247-1.5YML

The MIC5247-1.5YML from Micrel Inc. stands out as a robust and efficient linear regulator tailored for low voltage and low quiescent current applications. Its combination of high PSRR, fixed output voltage, and comprehensive protection features make it a reliable choice for a wide range of electronic devices. The enable control feature and surface mount packaging further enhance its versatility and ease of integration. Whether used in battery-powered devices, low voltage systems, or consumer electronics, the MIC5247-1.5YML delivers exceptional performance and reliability, making it an ideal solution for modern power management needs.