The LM2671M-ADJ/NOPB is a SIMPLE SWITCHER? Power Converter High Efficiency Step-down Voltage 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 an adjustable output version and requiring a minimum number of external components, this regulator is simple to use and include patented internal frequency compensation, fixed frequency oscillator, external shutdown, soft-start and frequency synchronization. The LM2671 voltage 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 ±1.5% tolerance on output voltage within specified input voltages and output load conditions and ±10% on the oscillator frequency.
- 6.0 Version computer design software
- Requires only 5 external components
- Uses readily available standard inductors
- ±1.5% Maximum output voltage tolerance over line and load conditions
- 0.25R DMOS Output switch
- TTL shutdown capability
- Low power standby mode
- Soft-start and frequency synchronization
- Thermal shutdown and current limit protection
- Green product and no Sb/Br
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