LM2675 Description
The LM2675 series of regulators are monolithic integrated DC-DC converter 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, 5V, 12V, and an adjustable output version.
LM2675 Key Features
- Efficiency up to 96%
- Available in 8-pin SOIC, PDIP, and 16-pin WSON
- Requires only 5 external ponents
- 3.3V, 5V, 12V, and adjustable output versions
- 1.21V to 37V adjustable version output voltage
- ±1.5% maximum output voltage tolerance over line
- Specified 1A output load current
- 8V to 40V wide input voltage range
- 260kHz fixed frequency internal oscillator
- TTL shutdown capability, low-power standby mode