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LM2576D2TR4-012G onsemi

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LM2576D2TR4-012G onsemi

Here is the English description of the LM2576D2TR4-012G chip:

  • Function: Step-Down Switching Regulator
  • Input Voltage: 4V to 40V
  • Output Voltage: Adjustable 1.23V
  • Output Current: Up to 3A
  • Switching Frequency: 150kHz
  • Package: TO-220-5

The LM2576D2TR4-012G from Texas Instruments is a step-down switching regulator controller able to deliver up to 3A from an adjustable 1.23V output.

Key Features:

  • Adjustable 1.23V output voltage
  • Wide 4V to 40V input voltage operating range
  • Output current up to 3A continuously
  • 150kHz fixed switching frequency operation
  • Standard TO-220-5 package for thermal management

Common Applications:

  • Point-of-load regulation for CPU/FPGA core rails
  • Distributed power systems requiring low dropout
  • Battery-operated devices needing high efficiency

Benefits Include:

  • Provides adjustable low dropout regulation
  • High efficiency conversion from varied inputs
  • Package dissipates power from higher currents

Well-suited for applications needing up to 3A from an adjustable 1.23V rail where input voltage compatibility and thermal handling are important factors.

In summary, the LM2576D2TR4-012G delivers industry-leading adjustable low dropout regulation with power and flexibility.

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