Regulators deliver power density of 80 W/cubic inch

LEOMINSTER, MASS. — The OM9551-9554SP regulator series from Omnirel provides 1.5, 1.8, 2.5 or 3.3 volts at 3 amperes from a 5-V input, equating to a power density of 80 watts per cubic inch. Each 0.75 x 0.8 x 0.5-inch module, similar in appeara