Product Overview: MIC5219-3.3YMM from Microchip Technology

The MIC5219-3.3YMM is an efficient linear voltage regulator designed by Microchip Technology, a leader in smart, connected, and secure embedded control solutions. This regulator is capable of delivering a fixed output voltage of 3.3V with an output current of up to 500mA, making it an ideal choice for a wide range of applications that require a stable power supply.

Key Features

• Output Voltage: The device provides a fixed output voltage of 3.3V, which is suitable for logic-level components and many other 3.3V-operated devices.
• High Output Current: With an ability to deliver up to 500mA, this regulator can support a variety of peripherals and core circuitry.
• Low Dropout Voltage: The MIC5219-3.3YMM boasts a low dropout voltage, enhancing its efficiency and making it ideal for battery-powered applications.
• Thermal and Overcurrent Protection: The built-in thermal shutdown and current limit features ensure the protection of the device under extreme operating conditions.
• Low Noise Performance: It provides a low-noise output, which is crucial for sensitive RF and analog circuits.
• Stable with Ceramic Capacitors: The regulator is stable with low-ESR ceramic capacitors, offering a compact and cost-effective solution without compromising performance.

Applications

The MIC5219-3.3YMM is versatile and can be used in various applications, including:

• Battery-powered devices
• Portable electronics
• Microcontroller power supplies
• Wireless communication systems
• Peripheral power supplies

Package and Availability

The regulator is provided in a compact 8-pin MSOP (Micro Small Outline Package) that is suitable for space-constrained applications. The MIC5219-3.3YMM is available for order and can be sourced through Microchip Technology's extensive distribution network.

Conclusion

With its combination of features, such as low dropout voltage, high output current capability, and protection mechanisms, the MIC5219-3.3YMM is a reliable and efficient solution for any design requiring a stable 3.3V power supply. Its suitability for use with ceramic capacitors further enhances its application in modern, compact electronic designs.