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LM2576

LM2576 Manufacturer

LM2576 Description

LM2576 Categories

LM2576 Datasheet (PDF)

LM2576 Datasheet

LM2576 Price & Availability


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LM2576 Features

  • 3.3V, 5V, 12V, and adjustable output versions
  • Voltage over specified line and load conditions:
  • Fixed version: ±3% max. output voltage
  • Adjustable version: ±2% max. feedback voltage
  • Guaranteed 3A output current
  • Wide input voltage range:
  • 4V to 40V
  • Wide output voltage range
  • 1.23V to 37V
  • Requires only 4 external components
  • 52kHz fixed frequency internal oscillator
  • Low power standby mode IQ typically < 200µA
  • 80% efficiency (adjustable version typically > 80%)
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection
  • 100% electrical thermal limit burn-in

 

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