LM2575T-12,12V 1A Step-Down Switching Regulator,TO-220-5

The LM2575T-12 is a versatile, high-performance monolithic integrated circuit, tailored for efficient step-down (buck) voltage regulation. This switching regulator provides a fixed output of 12V at up to 1A load current, making it suitable for various power supply designs. With its high efficiency and minimal external components, the LM2575T-12 simplifies design while optimizing performance.

This regulator supports a wide input voltage range of 4.75V to 40V and integrates thermal shutdown and current-limit protection for reliability. The fixed 52 kHz oscillator ensures consistent operation, while its design enables easy implementation in a range of applications, from battery chargers to negative step-up converters.

The device's TO-220-5 package ensures robust thermal handling and ease of installation. Ideal for engineers and DIY enthusiasts, the LM2575T-12 delivers efficient and reliable power management in compact designs.

• Fixed 12V Output Voltage with +/-4% Tolerance
• Supports Wide Input Voltage Range (4.75V to 40V)
• High Efficiency for Reduced Heat and Power Loss
• Simplified Circuit Design with Minimal External Components
• Built-in Thermal Shutdown and Current Limiting for Safety
• 52 kHz Fixed Frequency Internal Oscillator