Microchip Technology

MIC5259-2.85BD5-TR

MIC5259-2.85BD5-TR Description

The MIC5259-2.85BD5-TR is a fixed-output linear regulator designed by Microchip Technology, offering a robust solution for power management applications. This regulator is part of the MIC5259 series and is specifically configured to provide a stable 2.85V output voltage with a maximum output current of 300mA. The device is housed in a TSOT23-5 package, making it suitable for surface-mount applications. It features a maximum input voltage of 6V and boasts a low dropout voltage of 0.55V at full load, ensuring efficient operation even at lower input voltages.

MIC5259-2.85BD5-TR Features

• Output Type: Fixed at 2.85V, ensuring consistent power delivery.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: Maximum of 0.55V at 300mA, enhancing efficiency in low-headroom applications.
• Low Quiescent Current: Only 150 µA, minimizing power consumption during standby.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable and safe operation.
• Package Type: TSOT23-5, ideal for compact designs and surface-mount technology (SMT).
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Compliance: REACH Unaffected, ensuring compliance with environmental regulations.

MIC5259-2.85BD5-TR Applications

The MIC5259-2.85BD5-TR is well-suited for applications requiring a stable and efficient power supply. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices and portable electronics where power efficiency is critical. The enable function allows for dynamic control, making it suitable for systems that require power sequencing or sleep modes. Its compact TSOT23-5 package and surface-mount compatibility make it a perfect fit for space-constrained designs.

Specific use cases include:

• Portable electronic devices such as smartphones, tablets, and wearables.
• Battery-operated IoT devices and sensors.
• Embedded systems requiring low-power and low-noise power supplies.
• Medical devices where reliability and efficiency are paramount.

Conclusion of MIC5259-2.85BD5-TR

The MIC5259-2.85BD5-TR stands out as a reliable and efficient linear regulator, offering a combination of low dropout voltage, low quiescent current, and robust protection features. Its fixed 2.85V output and 300mA current capability make it ideal for a variety of low-power applications. The inclusion of an enable function and its compact TSOT23-5 package further enhance its versatility and suitability for modern electronic designs. For engineers and designers seeking a dependable power management solution, the MIC5259-2.85BD5-TR is a standout choice.