MIC5219-2.85BMM - Microchip Technology

The MIC5219-2.85BMM is a high-performance, fixed-output voltage regulator from Microchip Technology, designed to provide a stable power supply for a wide range of applications. This low-dropout (LDO) linear voltage regulator is capable of delivering up to 500mA of output current while maintaining a low quiescent current, making it an excellent choice for battery-powered devices.

With a fixed output voltage of 2.85V, the MIC5219-2.85BMM ensures a consistent and reliable voltage supply for sensitive electronic components. The device features an impressive dropout voltage, which allows it to maintain regulation with minimal difference between the input and output voltages, thus improving efficiency and battery life in portable applications.

The regulator is housed in a compact 8-pin MSOP (Micro Small Outline Package) that is well-suited for space-constrained designs. Its small footprint does not compromise its performance, as it includes thermal shutdown and current limit protection to safeguard against excessive temperature and current conditions. This makes the MIC5219-2.85BMM a robust solution for demanding environments.

Key features of the MIC5219-2.85BMM include:

• Fixed 2.85V output voltage
• High output current capacity of 500mA
• Low quiescent current, ideal for battery-operated devices
• Low dropout voltage for improved efficiency
• Stable with low-ESR ceramic capacitors
• Thermal shutdown and current limit protection
• Compact 8-pin MSOP package

This voltage regulator is well-suited for a variety of applications, including cellular phones, handheld radios, laptop computers, PDAs, and other portable consumer electronics where extended battery life is key. Its performance and small size make the MIC5219-2.85BMM a versatile choice for designers looking to optimize their power management solutions.