Allegro Microsystems (NASDAQ:ALGM) reported quarterly earnings of $0.17 per share which beat the analyst consensus estimate of $0.16 by 6.25 percent. This is a 183.33 percent increase over earnings of $0.06 per share from the same period last year. The company reported quarterly sales of $243.187 million which beat the analyst consensus estimate of $235.870 million by 3.10 percent. This is a 26.12 percent increase over sales of $192.824 million the same period last year.