ON Semiconductor LM2576D2T-3.3G Voltage Regulator

The LM2576D2T-3.3G is a highly efficient, monolithic integrated circuit voltage regulator designed by ON Semiconductor. This device provides a simple and robust solution for generating a regulated 3.3V output from a wider range of input voltages, making it a versatile component for a variety of electronic applications.

Constructed with simplicity in mind, the LM2576 series features a fixed 3.3V output with a 3A current capability, which allows designers to cover a broad spectrum of power needs without the hassle of external components for setting voltage levels. The integration of a powerful internal switch further simplifies the design by eliminating the need for an external switching transistor.

Key Features:

• Output Voltage: Precisely regulated 3.3V output, ideal for logic circuits and low-voltage applications.
• Output Current: Capable of delivering up to 3A, suitable for high-current operations.
• Efficiency: High efficiency with a simple external Schottky diode, reducing the thermal footprint and enhancing system reliability.
• Thermal Shutdown and Current Limit: In-built protections ensure long-term stability and safety under various operating conditions.
• Wide Input Voltage Range: Operates from 4.75V to 40V, accommodating a diverse set of power sources including batteries and industrial supplies.
• Package: Available in the TO-263 package, which is suitable for surface mount technology and provides good thermal conduction paths.

Applications for the LM2576D2T-3.3G are vast, ranging from simple power supplies to complex industrial controls, automotive electronics, and modern consumer devices. Its ease of use, combined with ON Semiconductor's reputation for quality and reliability, makes the LM2576D2T-3.3G a go-to choice for engineers and designers seeking a stable and efficient power solution.

With its integrated features and robust design, the LM2576D2T-3.3G from ON Semiconductor stands out as a practical component for a myriad of power regulation scenarios, ensuring devices operate smoothly and efficiently.