LM2576 ADJ SMD IC – Adjustable DC-DC Buck (Step-Down) Voltage Regulator - Image 1
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LM2576 ADJ SMD IC – Adjustable DC-DC Buck (Step-Down) Voltage Regulator

SKU: SIC-037

  1. Specifications

    • Part Number: LM2576 ADJ

    • Regulator Type: Step-Down (Buck) Switching Regulator

    • Output Voltage: Adjustable (1.23V to 37V)

    • Output Current: Up to 3A

    • Input Voltage Range: Up to 40V

    • Switching Frequency: 52 kHz

    • Efficiency: High efficiency

    • Package Type: SMD (TO-263 / D2PAK)

    • Protection Features: Current limiting, thermal shutdown, short-circuit protection

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

    • Mounting Type: Surface Mount Device (SMD)

₹47.20 (Incl. GST)

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    Description

    The LM2576 ADJ SMD is a high-efficiency adjustable step-down (buck) switching voltage regulator IC capable of delivering up to 3A output current. It allows users to set the output voltage using external resistors, making it suitable for a wide range of power supply designs.

    This surface-mount (SMD) version is ideal for compact PCB layouts and provides excellent line and load regulation. With built-in current limiting, thermal shutdown, and short-circuit protection, the LM2576 ADJ ensures reliable and safe operation in industrial, automotive, and embedded electronics applications.

    Applications

    • Adjustable DC-DC buck power supplies

    • Embedded system power regulation

    • Industrial control electronics

    • Automotive power circuits

    • Battery-powered devices

    • Arduino & microcontroller power modules

    • SMPS & power management designs

    • DIY electronics projects

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