LM3881 sequencer equivalent, power sequencer.
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Easiest method to sequence rails Power up and power down control Input voltage range of 2.7V to 5.5V Small footprint MSOP-8 pack.
* Multiple Supply Sequencing
* Microprocessor / Microcontroller Sequencing
* FPGA Sequencing
Typical Applic.
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 current.
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