LM2576T-ADJ Adjustable Voltage Regulator TO-220

The LM2576T-ADJ is a highly efficient, adjustable voltage regulator that offers a versatile solution for your power supply needs. This regulator is designed to provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation.

Key Features

• Adjustable output voltage range: 1.23V to 37V
• 3A output load current
• Excellent line and load regulation
• 52kHz Fixed Frequency Internal Oscillator
• Thermal shutdown and current limit protection
• Available in TO-220 package

Technical Specifications

• Output Voltage: Adjustable 1.23V to 37V
• Output Current: 3A
• Switching Frequency: 52kHz
• Operating Temperature: -40°C to +125°C
• Package Type: TO-220

Possible Applications

The LM2576T-ADJ Adjustable Voltage Regulator is ideal for a wide range of applications, including:

• On-card switching regulators
• Positive to negative converter (Buck-Boost)
• Negative step-up converters
• Power supply for battery chargers, consumer products, power amplifiers, and more

Datasheet