Switching Regulator 0.5A 5.0V, SMD, 2674 - 


LM2674M-5.0 - Switching Regulator 0.5A 5.0V, SMD, 2674

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Product Overview

The LM2674M-5.0 is a SIMPLE SWITCHER® low component count Step-down Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 500mA load current with excellent line and load regulation. This regulator is available in fixed output voltage of 5V version and requiring a minimum number of external components, these regulators are simple to use and include patented internal frequency compensation and a fixed frequency oscillator. This LM2674 regulator operates at a switching frequency of 260kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include an ensured ±1.5% tolerance on output voltage within specified input voltages and output load conditions and ±10% on the oscillator frequency. The output switch includes current limiting, as well as thermal shutdown for full protection under fault conditions.
  • 6.0 Version computer design software
  • Requires only 5 external components
  • Uses readily available standard inductors
  • 0.25R DMOS Output switch
  • TTL shutdown capability
  • Low power standby mode
  • Thermal shutdown and current limit protection


Power Management


This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

Buck (Step Down)
Cut Tape
MSL 1 - Unlimited
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