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MIC5207-1.8BD5

MIC5207-1.8BD5 Description

The MIC5207-1.8BD5 is a highly efficient, low-noise linear regulator designed by Micrel Inc. for applications requiring a stable and reliable power supply. This regulator features a fixed output voltage of 1.8V, making it ideal for powering sensitive electronic devices. It supports a maximum input voltage of 16V and can deliver up to 180mA of output current, ensuring robust performance in a variety of applications. The regulator's low dropout voltage of 0.4V at 150mA ensures high efficiency and minimal power loss, even under varying load conditions.

MIC5207-1.8BD5 Features

• Output Type: Fixed at 1.8V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Supports a wide input voltage range up to 16V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 180mA, sufficient for powering a range of devices.
• Low Dropout Voltage: A maximum dropout voltage of 0.4V at 150mA ensures high efficiency and minimal power loss.
• Low Quiescent Current: With a quiescent current of 170 µA, the regulator minimizes power consumption in standby mode.
• Enable Control: Features an enable control pin, allowing for dynamic power management and reduced power consumption during idle periods.
• Protection Features: Includes over-current, over-temperature, and reverse polarity protection, ensuring reliable operation and safeguarding against common power-related issues.
• Surface Mount Package: Available in a surface mount package, facilitating integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing environments without additional moisture protection measures.

MIC5207-1.8BD5 Applications

The MIC5207-1.8BD5 is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low noise and low dropout voltage make it ideal for powering sensitive analog and digital circuits, such as:

• Consumer Electronics: Portable devices, smartphones, tablets, and wearables.
• Industrial Equipment: Sensors, PLCs, and other industrial control systems.
• Telecommunications: Base stations, routers, and other networking equipment.
• Medical Devices: Portable medical devices, diagnostic equipment, and monitoring systems.
• Automotive Electronics: In-car entertainment systems, navigation devices, and electronic control units.

Conclusion of MIC5207-1.8BD5

The MIC5207-1.8BD5 from Micrel Inc. stands out as a reliable and efficient linear regulator, offering a fixed 1.8V output with a maximum input voltage of 16V and a maximum output current of 180mA. Its low dropout voltage and low quiescent current make it an excellent choice for applications requiring high efficiency and minimal power loss. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. With its surface mount package and moisture sensitivity level of 1, the MIC5207-1.8BD5 is well-suited for integration into modern, high-density PCB designs. Whether powering consumer electronics, industrial equipment, or medical devices, the MIC5207-1.8BD5 delivers stable performance and robust protection, making it a valuable component in any power management solution.