ON Semiconductor LM2576TV-ADJG - Voltage Regulator IC

The LM2576TV-ADJG from ON Semiconductor is a versatile and robust adjustable voltage regulator IC designed to cater to a wide array of power management applications. As a member of the LM2576 series, this regulator is highly acclaimed for its reliability and efficiency, making it an ideal choice for designers looking to implement a straightforward and dependable power solution.

Key Features:

• Adjustable Output Voltage: This device allows users to set the output voltage from 1.23V to 37V, providing flexibility to power a diverse range of circuits and components.
• High Efficiency: With its integrated switch, the LM2576TV-ADJG can deliver efficiencies up to 90%, ensuring minimal heat generation and optimal power usage.
• 3.3A Output Current: It is capable of delivering a substantial output current of up to 3.3A, making it suitable for high-power applications.
• Thermal Shutdown and Current Limit: Built-in safety features include thermal shutdown and current limit to protect the device and the overall system from excessive temperatures and overcurrent conditions.
• 52 kHz Fixed Frequency Internal Oscillator: The IC has a fixed frequency oscillator at 52 kHz, which reduces the size of the external components and simplifies the design process.
• TO-220 Package: Housed in a TO-220 package, the LM2576TV-ADJG is easy to handle and integrate into various circuit layouts, offering a good balance between thermal performance and footprint.

Applications:

The LM2576TV-ADJG is well-suited for a broad spectrum of applications, including but not limited to:

• Simple high-efficiency step-down (buck) regulators
• Efficient pre-regulators for linear regulators
• On-card switching regulators
• Positive to negative converter (Buck-Boost)

ON Semiconductor's LM2576TV-ADJG is a testament to the company's commitment to providing high-quality power management solutions. Its adaptability, combined with its protective features, makes it a reliable and efficient choice for both novice and experienced engineers looking to streamline their power supply designs.