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MIC2178-5.0YWM-TR

MIC2178-5.0YWM-TR Description

The MIC2178-5.0YWM-TR is a fixed-output voltage regulator designed by Microchip Technology, featuring a robust buck topology. This power management IC (PMIC) is optimized for delivering a stable 5V output at a maximum current of 2.5A. It operates within an input voltage range of 4.5V to 16.5V, making it suitable for a variety of power supply applications. The regulator employs a switching frequency of 200kHz, ensuring efficient power conversion and minimal heat dissipation.

The MIC2178-5.0YWM-TR is housed in a surface-mount 20SOIC package, which is ideal for compact designs and high-density PCB layouts. The product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2, indicating a one-year shelf life under controlled conditions. The regulator is available in tape and reel (TR) packaging, facilitating automated assembly processes.

MIC2178-5.0YWM-TR Features

• Fixed Output Voltage: The regulator maintains a stable 5V output, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 16.5V, the MIC2178-5.0YWM-TR is versatile and can accommodate various power sources.
• High Current Capability: The regulator supports a maximum output current of 2.5A, making it suitable for applications requiring high power.
• Efficient Buck Topology: The 200kHz switching frequency ensures high efficiency and low power loss, contributing to overall system efficiency.
• Surface-Mount Packaging: The 20SOIC package is compact and suitable for space-constrained designs, enabling high-density PCB layouts.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures the component remains stable and reliable during storage and handling.

MIC2178-5.0YWM-TR Applications

The MIC2178-5.0YWM-TR is ideal for a range of applications where reliable power delivery and high efficiency are critical. Its fixed 5V output and high current capability make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators.
• Telecommunications: Supplying power to base stations, routers, and other networking equipment.
• Automotive Systems: Ensuring reliable power for in-vehicle infotainment systems and electronic control units.

Conclusion of MIC2178-5.0YWM-TR

The MIC2178-5.0YWM-TR is a high-performance power management IC designed for applications requiring a stable 5V output and high current delivery. Its wide input voltage range, efficient buck topology, and compact surface-mount packaging make it a versatile and reliable choice for a variety of electronic systems. While the product is now obsolete, its legacy continues to influence the design of modern power management solutions. For new projects, engineers may consider alternative models from Microchip Technology or other manufacturers that offer similar or enhanced features.