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MIC5233-1.8BM5

MIC5233-1.8BM5 Description

The MIC5233-1.8BM5 is a high-performance, low-dropout linear regulator (LDO) designed by Micrel Inc. This device is specifically engineered to provide a stable and efficient power supply solution for a wide range of electronic applications. With a fixed output voltage of 1.8V and a maximum input voltage of 36V, the MIC5233-1.8BM5 ensures reliable operation in various operating conditions. The regulator is capable of delivering up to 100mA of output current while maintaining a low dropout voltage of 0.45V at full load, making it highly efficient even under low input-to-output voltage differentials.

MIC5233-1.8BM5 Features

• Output Type: Fixed at 1.8V, ensuring a stable power supply for sensitive electronic components.
• High Input Voltage Range: Capable of handling input voltages up to 36V, providing flexibility in power source selection.
• Low Dropout Voltage: With a maximum dropout voltage of 0.45V at 100mA, the MIC5233-1.8BM5 offers high efficiency and minimal power loss.
• Low Quiescent Current: A quiescent current of only 30µA ensures minimal power consumption during operation, making it ideal for battery-powered devices.
• Enable Control Feature: The enable pin allows for easy control of the regulator's operation, enabling power-saving modes and dynamic power management.
• Protection Features: Over-current, over-temperature, and reverse-polarity protections ensure robustness and reliability, safeguarding both the regulator and connected circuits.
• Surface Mount Packaging: The bulk package format is suitable for surface mount technology (SMT), facilitating easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for a wide range of manufacturing environments, reducing the risk of moisture-related failures.
• Compliance: REACH Unaffected and ECCN EAR99 status ensure compliance with international regulations, facilitating global distribution and use.

MIC5233-1.8BM5 Applications

The MIC5233-1.8BM5 is ideally suited for applications requiring a stable and efficient power supply with minimal power loss. Its low dropout voltage and high input voltage range make it particularly suitable for battery-powered devices where the input voltage may vary significantly. Key applications include:

• Portable Electronics: Ideal for smartphones, tablets, and other portable devices where battery life and efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and instrumentation that require stable power supply and robust protection features.
• Telecommunications: Applicable in base stations, routers, and other telecom equipment where reliability and efficiency are paramount.
• Automotive Electronics: Can be used in automotive systems where a wide input voltage range and high reliability are necessary.

Conclusion of MIC5233-1.8BM5

The MIC5233-1.8BM5 stands out as a reliable and efficient linear regulator, offering a unique combination of high input voltage capability, low dropout voltage, and comprehensive protection features. Its low quiescent current and enable control feature make it an excellent choice for applications where power efficiency and dynamic power management are crucial. With its robust design and compliance with international standards, the MIC5233-1.8BM5 is a versatile solution for a wide range of power management needs in the electronics industry.