Product Overview: LM2596T-3.3 Voltage Regulator

The LM2596T-3.3 from Texas Instruments is a versatile and efficient voltage regulator, specifically designed to deliver a fixed output voltage of 3.3V. This regulator is part of the LM2596 series, known for their high-performance Simple Switcher step-down (buck) voltage regulators. The component is capable of driving a 3A load with excellent line and load regulation.

Key Features

• Output Voltage: Stable 3.3V output, ideal for powering a wide range of devices that require a 3.3V supply.
• Output Current: Capable of delivering up to 3A of continuous output current.
• Efficiency: High conversion efficiency, with a typical efficiency rating of up to 77% at 3A load.
• Voltage Range: Wide input voltage range from 4.5V to 40V, making it suitable for a variety of applications from automotive to consumer electronics.
• Thermal Shutdown: Integrated thermal shutdown and current limit protection features ensure safe operation under excessive load conditions.
• Adjustable Output: While designed for a fixed 3.3V output, it also offers the flexibility to adjust the voltage using external resistors.
• Package: Available in a TO-220 package, which is easy to handle and suitable for standard through-hole PCB mounting.

Applications

The LM2596T-3.3 is a highly adaptable component that can be used in various applications including, but not limited to:

• Simple high-efficiency step-down (buck) regulators
• On-card switching regulators
• Positive to negative converter (Buck-Boost)
• Power supplies for battery-operated devices

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability, and the LM2596T-3.3 is no exception. This regulator is designed to meet the rigorous standards of the industry, ensuring stable performance over its lifetime and under various conditions. Whether for personal projects or commercial products, the LM2596T-3.3 is a reliable choice for your power regulation needs.