LM2575T-Adj - Voltage Regulator

Description of product

LM2575T-Adj High Voltage Step down Regulator
General Description
The LM2575 adjustable series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. This devices gives adjustable output voltage.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. 
The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required.
  • Step Down Regulator Capable of Delivering 1A
  • Wide Input Range up to 57V
  • Requires only 4 External Components
  • 52 kHz Fixed Frequency Internal Oscillator
  • TTL Shutdown Capability


  • RoHS Compliant -
  • Package Type : 5 Pin TO-220
  • Simple high-efficiency step-down (buck) regulator
  • On-card switching regulators
  • Positive to negative converter
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