• Part: LM21305
  • Description: 5A Adjustable Frequency Synchronous Buck Regulator
  • Manufacturer: National Semiconductor
  • Size: 702.50 KB
Download LM21305 Datasheet PDF
LM21305 page 2
Page 2
LM21305 page 3
Page 3

LM21305 Key Features

  • Single rail input voltage from 3V to 18V
  • Feedback Voltage of 0.6V
  • 1% typical output voltage accuracy
  • High-efficiency switcher core
  • Switching frequency range: 300 kHz to 1.5 MHz
  • Resistor programmable switching frequency
  • Ability to synchronize switching frequency
  • Precision enable
  • Internal soft-start to reduce in-rush current
  • PGOOD function