Microchip Technology

MIC5259-2.85BML-TR

MIC5259-2.85BML-TR Description

The MIC5259-2.85BML-TR is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 2.85V and capable of delivering up to 300mA of output current. This device is optimized for low power consumption and high efficiency, making it ideal for a wide range of power management applications. The regulator features a maximum input voltage of 6V and a dropout voltage of 0.55V at full load, ensuring stable operation even under varying input conditions. With a quiescent current of just 150 µA and a supply current of 250 µA, this regulator is highly efficient and suitable for battery-powered devices and other low-power applications.

MIC5259-2.85BML-TR Features

• Output Type: Fixed, providing a stable 2.85V output voltage.
• Input Voltage Range: Operates with a maximum input voltage of 6V, ensuring compatibility with various power sources.
• Output Current: Capable of delivering up to 300mA, making it suitable for applications requiring moderate current levels.
• Low Dropout Voltage: A maximum dropout voltage of 0.55V at 300mA ensures efficient operation even at low input voltages.
• Low Quiescent Current: With a quiescent current of 150 µA and a supply current of 250 µA, the regulator is highly efficient and minimizes power loss.
• Enable Control Feature: The regulator includes an enable pin, allowing for dynamic control and power savings.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable operation and protect the device from damage.
• High PSRR: A power supply rejection ratio (PSRR) of 65dB to 53dB across the frequency range of 10Hz to 10kHz ensures excellent noise rejection and stable output voltage.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
• Mounting Type: Surface mount, packaged in a tape & reel (TR) format, ensuring ease of integration into modern PCB designs.

MIC5259-2.85BML-TR Applications

The MIC5259-2.85BML-TR is ideal for a variety of applications where stable voltage regulation and low power consumption are critical. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and quiescent current make it suitable for portable electronics and battery-powered systems.
• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power components in consumer electronics.
• Industrial Applications: Provides reliable power management for industrial control systems and IoT devices.
• Medical Devices: Ensures stable power supply for medical equipment and wearable devices, where reliability and efficiency are paramount.

Conclusion of MIC5259-2.85BML-TR

The MIC5259-2.85BML-TR from Microchip Technology is a versatile and efficient linear regulator that offers a fixed 2.85V output voltage and up to 300mA of output current. Its low dropout voltage, low quiescent current, and robust protection features make it an excellent choice for a wide range of applications, particularly in battery-powered and low-power systems. The enable control feature and high PSRR further enhance its performance, making it a reliable and efficient solution for power management needs.