The LM3490 is an integrated linear voltage regulator. It features operation from an input as high as 30V and a guaranteed maximum dropout of 1.2V at the full 100 mA load. Standard packaging for the LM3490 is the 5-lead SOT-23 package. A logic-controlled ON/OFFfeature makes the LM3490 ideal for powering subsystems ON and OFF as needed.
■ Tiny alternative to LM78LXX series and similar devices
■ Tiny 5V±5% to 3.3V, 100 mA converter
■ Post regulator for switching DC/DC converter
■ Bias supply for analog circuits