LM3881 - Power Sequencer
The LM3881 Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching or linear regulators).
By staggering the startup sequence, it is possible to avoid latch conditions or large in-rush currents that can affect the reliability of the system.
A
LM3881 Features
* Easiest method to sequence rails Power up and power down control Input voltage range of 2.7V to 5.5V Small footprint MSOP-8 package Low quiescent current of 80 µA Output invert feature Timing controlled by small value external capacitor Applications
* M
