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LM2674 Description

The LM2674 series of regulators are monolithic integrated circuits built with a LMDMOS process. These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 500-mA load current with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version.

LM2674 Key Features

  • New product available
  • LMR36506 3 to 65-V, 0.6-A, 200-kHz to 2.2MHz synchronous converter
  • For faster time to market
  • TPSM365R6 3 to 65-V, 0.6-A, 200-kHz to 2.2MHz power module
  • Efficiency up to 96%
  • Available in 8-pin SOIC, PDIP, and 16-pin WSON
  • Requires only five external ponents
  • Uses readily available standard inductors
  • 3-V, 5-V, 12-V, and adjustable output versions
  • 1.21-V to 37-V adjustable version output voltage