20 W TO 140 W step-down switcHING REGULATOR FAMILY 20W TO 140W step-down, switcHING REGULATOR FAMILY 20 W TO 140 W step-down switcHING REGULATOR FAMILY 20W TO 140W step-down switcHING REGULATOR FAMILY From old datasheet system 1-OUTPUT DC-DC REG PWR SUPPLY MODULE