LM2676 Datasheet
LM2676 Datasheet (National Semiconductor)
National Semiconductor
The LM2676 series of regulators are monolithic integrated circuits which provide all of the active functions for a stepdown (buck) switching regulator capable of driving up to 3A loads with excellent .
* Efficiency up to 94%
* Simple and easy to design with (using off-the-shelf
external components)
* 150 mΩ DMOS output switch
* 3.3V, 5V and 12V fixed output and adjustable (1.2V to
37V ) versions
* 50μA standby current when switched OFF
* ±2%maximum output tolerance over full line and load
conditio.
LM2676 Datasheet (Texas Instruments)
Texas Instruments
The LM2676 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 3-A loads with excelle.
* New product available:
* LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1MHz synchronous converter
* For faster time to market:
* TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module
* Efficiency up to 94%
* Simple and easy to design with (using off-the-shelf
external components)
* 150-mΩ DMOS outp.