LM2576S-5 3.0 A, 5 V, Step−Down Switching Regulator COM23

Fr800

The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation

In stock

SKU: CPN5095 Categories: ,

Description

The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation.

Features

  •  3.3V, 5V, 12V, 15V, and adjustable output versions
  •  Adjustable version output voltage range,
  • 1.23V to 37V (57V for HV version) ±4% max over line and load conditions
  • Guaranteed 3A output current
  • Wide input voltage range, 40V up to 60V for HV version
  • Requires only 4 external components
  • 52 kHz fixed frequency internal oscillator
  • TTL shutdown capability, low power standby mode
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection
  • P+ Product Enhancement tested

Applications

  • Simple high-efficiency step-down (buck) regulator
  •  Efficient pre-regulator for linear regulators
  •  On-card switching regulators
  • Positive to negative converter (Buck-Boost)

Datasheet

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