General Description
●The LM2675 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 1A load current with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5.0V, 12V, and an adjustable output version.
●Features
●Efficiency up to 96%
●Available in SO-8, 8-pin DIP and LLP packages
●Computer Design SoftwareLM267X Made Simple (version 6.0)
●Simple and easy to design with
●Requires only 5 external components
●Uses readily available standard inductors
●3.3V, 5.0V, 12V, and adjustable output versions
●Adjustable version output voltage range: 1.21V to 37V
●±1.5% max output voltage tolerance over line and load conditions
●Guaranteed 1A output load current
●0.25 Ω DMOS Output Switch
●Wide input voltage range: 8V to 40V
●260 kHz fixed frequency internal oscillator
●TTL shutdown capability, low power standby mode
●Thermal shutdown and current limit protection
