LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220) - Image 1
LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220) - Image 2
LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220) - Image 3
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LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220)
LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220) - Image 2
LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220) - Image 3

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LM2575ADJ Adjustable 1A Step-Down Switching Regulator – Adjustable Buck Converter IC (TO-220)

SKU: D143

Specifications

  • Regulator Type: Adjustable Buck Switching Regulator

  • Package: TO-220

  • Input Voltage Range: 7V to 40V

  • Output Voltage Range: 1.23V – 37V Adjustable

  • Output Current: 1A

  • Efficiency: Up to 80–85%

  • Switching Frequency: 52 kHz

  • Thermal Shutdown: Yes

  • Overcurrent Protection: Yes

  • Operating Temperature: −40°C to +125°C

₹60.00 (Incl. GST)

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    Description

    The LM2575ADJ is a high-efficiency adjustable step-down (buck) switching regulator capable of delivering a stable 1A output with minimal external components.
    It provides an adjustable output voltage from 1.23V to 37V, making it highly versatile for custom power supplies and embedded electronics.

    This regulator offers excellent load and line regulation, high efficiency, low heat generation, and built-in protections such as thermal shutdown and current limiting.
    Ideal for powering microcontrollers, sensors, battery-based circuits, and compact SMPS applications.

    Applications

    • Adjustable DC power supplies

    • Battery chargers

    • Robotics and automation projects

    • Arduino, ESP32, Raspberry Pi power circuits

    • LED drivers

    • Industrial control boards

    • IoT and embedded systems

    • DIY power electronics

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