L4957 Overview
The L4957 devices are Ultra Low Drop Output linear regulators with an internal N-channel MOS of 200mΩ particulary suitable for low voltage/low dropout applications. Operating with a input voltage from 3V to 6.5V they are capable to deliver up to 4A at 1.5V or 2.5V fixed output voltages. MULTIPOWER BCD TECHNOLOGY 3 1 Versawatt TO-220 D2PAK ORDERING NUMBERS:.