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MIC5301-4.6YMT

MIC5301-4.6YMT Description

The MIC5301-4.6YMT is a high-performance linear regulator designed for applications requiring a fixed output voltage of 4.6V and a maximum input voltage of 5.5V. Manufactured by Micrel Inc., this single regulator IC is optimized for low power consumption and high efficiency. It features a low dropout voltage of only 0.1V at 150mA, enabling it to maintain regulation even when the input voltage is close to the output voltage. The regulator is designed with a quiescent current of 120 µA, making it highly suitable for battery-powered devices and other applications where power efficiency is crucial.

MIC5301-4.6YMT Features

• Output Type: Fixed at 4.6V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, sufficient for a wide range of low-power applications.
• Low Dropout Voltage: 0.1V at 150mA, enhancing efficiency and extending battery life.
• Quiescent Current: 120 µA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 75dB at 1kHz and 50dB at 20kHz, ensuring high performance in noisy environments.
• Protection Features: Over-current and over-temperature protection, safeguarding the IC and connected components from damage.
• Enable Control: Allows for dynamic control of the regulator’s operation, enabling power-saving modes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface mount, suitable for compact and high-density PCB designs.
• Package: Bulk, providing flexibility in packaging and distribution.

MIC5301-4.6YMT Applications

The MIC5301-4.6YMT is ideal for a variety of applications where low power consumption and high efficiency are paramount. Its low dropout voltage and fixed output voltage make it suitable for battery-powered devices, such as portable electronics, medical devices, and IoT sensors. The regulator’s ability to handle up to 150mA output current ensures it can power a range of low-power components, including microcontrollers, sensors, and communication modules. Its surface-mount design and bulk packaging also make it suitable for high-volume production and integration into compact PCB layouts.

Conclusion of MIC5301-4.6YMT

The MIC5301-4.6YMT stands out as a reliable and efficient linear regulator, offering a fixed 4.6V output with a low dropout voltage and low quiescent current. Its over-current and over-temperature protection features ensure robustness and reliability in various operating conditions. With its surface-mount design and compliance with environmental standards, the MIC5301-4.6YMT is an excellent choice for designers looking to optimize power efficiency and performance in low-power applications. Whether for portable devices, medical equipment, or IoT applications, this regulator provides a high-performance solution that meets the demands of modern electronics.