KF40中文资料意法半导体数据手册PDF规格书

特性 Features

Very low dropout voltage (0.4V)

Very low quiescent current (typ. 50 μA in OFF

MODE, 500 μA in ON MODE)

Output current up to 500 mA

Logic-controlled electronic shutdown

Output voltages of 1.5; 2.5; 3; 3.3; 4; 5; 5.2; 6; 8

Internal current and thermal limit

Only 2.2 μF for stability

Available in ± 2 accuracy at 25 °C

Supply voltage rejection: 70 db (typ.)

Temperature range: -40 to 125 °C