- Albertville, Minnesota, United States
- US $6.25
- Mar 1st
Up for sale is a mini DC to DC buck step-down regulator, 12v-36v in, 9v out, replacement for the LM7809, in a TO-220 compatible size (0.4" x 0.5") and pin-out, but rated for >500ma continuous duty without a heatsink. Includes both a straight and a right-angled 4 pin header for vertical or horizontal mounting. These switching regulators are 80%-93% efficient depending upon the input voltage, but at 12V, the efficiency is roughly 91%.