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MIC49300-1.2BR

MIC49300-1.2BR Description

The MIC49300-1.2BR is a fixed linear regulator designed by Microchip Technology, a leading provider of power management solutions. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is specifically engineered to deliver a stable 1.2V output voltage with a maximum output current of 3A. It is housed in a compact SPAK-5 package, making it suitable for surface mount applications. The regulator operates with an input voltage range up to 6.5V and features a low dropout voltage of 0.4V at full load, ensuring high efficiency even under varying input conditions.

MIC49300-1.2BR Features

• Output Type: Fixed, providing a consistent1 .2V output voltage.
• Input Voltage Range: Up to 6.5V, ensuring compatibility with a wide range of power sources.
• Output Current: Capable of delivering up to 3A, making it suitable for high-current applications.
• Low Dropout Voltage: 0.4V at 3A, which enhances efficiency and reduces power loss.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enabling power savings and flexible system design.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability in various operating conditions.
• Moisture Sensitivity Level: MSL 3 (168 Hours), suitable for applications requiring moderate moisture resistance.
• Compliance: REACH Unaffected and EAR99, ensuring compliance with international regulations.
• Mounting Type: Surface Mount, ideal for compact and space-constrained designs.
• Package Type: Bulk packaging, facilitating easy handling and integration into manufacturing processes.

MIC49300-1.2BR Applications

The MIC49300-1.2BR is ideal for a variety of applications where a stable and efficient power supply is crucial. Its high output current and low dropout voltage make it particularly suitable for:

• Embedded Systems: Providing a reliable power source for microcontrollers, sensors, and other low-voltage components.
• Consumer Electronics: Ensuring stable power delivery in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Control: Powering critical components in industrial automation and control systems.
• Telecommunications: Supplying power to base stations, routers, and other communication equipment.
• Automotive Electronics: Supporting the power needs of in-vehicle infotainment systems and advanced driver assistance systems (ADAS).

Conclusion of MIC49300-1.2BR

The MIC49300-1.2BR stands out as a reliable and efficient linear regulator, offering a fixed 1.2V output with a robust 3A current capability. Its low dropout voltage and comprehensive protection features make it a superior choice for applications requiring high efficiency and reliability. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for existing and designs legacy systems. For new projects, engineers may consider exploring alternative models from Microchip Technology's extensive portfolio of power management solutions.