onsemi

MC33565DMR2G

MC33565DMR2G Description

The MC33565DMR2G is a linear regulator IC designed for power management applications, manufactured by onsemi. This device is part of the Power Management IC (PMIC) category and offers a fixed output voltage of 3.3V with a maximum output current of 200mA. It is housed in a surface-mount package, specifically a Tape & Reel (TR) format, making it suitable for automated assembly processes. The regulator is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with a variety of power sources.

MC33565DMR2G Features

• Output Type: Fixed, providing a stable 3.3V output voltage.
• Input Voltage Range: Up to 5.5V, ensuring flexibility in power source selection.
• Output Current: Capable of delivering up to 200mA, suitable for low to medium power applications.
• Single Regulator: Simplifies design with a single regulator channel.
• Positive Output Configuration: Ensures compatibility with most electronic systems requiring a positive voltage supply.
• Low Quiescent Current: Only 10mA, which minimizes power consumption during standby or low-load conditions.
• Protection Features: Includes over-temperature and short-circuit protection, enhancing reliability and preventing damage in adverse conditions.
• Moisture Sensitivity Level (MSL): Rated at level 1 (unlimited), making it suitable for a wide range of environmental conditions.
• Compliance: REACH unaffected and ECCN classified as EAR99, ensuring compliance with international regulations.
• Packaging: Tape & Reel (TR) format, ideal for high-volume production and automated assembly lines.

MC33565DMR2G Applications

The MC33565DMR2G is ideal for a variety of applications where a stable 3.3V supply is required. Its low quiescent current and protection features make it particularly suitable for battery-powered devices and portable electronics. Specific use cases include:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power components in devices such as smartphones, tablets, and IoT devices.
• Industrial Applications: Suitable for powering control circuits, PLCs, and other industrial electronics where reliability and stability are paramount.
• Medical Devices: Can be used in portable medical devices, ensuring a stable power supply for critical components.
• Automotive: Applicable in various automotive electronic systems, providing a reliable power source for infotainment systems, sensors, and other electronic modules.

Conclusion of MC33565DMR2G

The MC33565DMR2G from onsemi is a robust and reliable linear regulator IC, offering a fixed 3.3V output with a maximum current of 200mA. Its low quiescent current and comprehensive protection features make it an excellent choice for applications requiring efficient power management and high reliability. Despite being marked as obsolete, the MC33565DMR2G remains a viable option for designers looking for a stable and efficient power solution in a surface-mount package. Its compatibility with a wide range of input voltages and its compliance with international regulations further enhance its appeal in various industrial and consumer applications.