SC1532 - 400mA Smart LDO
Intended for applications such as Power Managed PCI, the SC1532 is designed to maintain a glitch-free 3.3V output when at least one of two inputs, 5V (VIN1) and 3.3V (VIN2), is present.
The SC1532 combines a 5V to 3.3V linear regulator with an integral 3.3V bypass switch, along with logic and detect
SC1532 Features
* Glitch-free transition between input sources
* Internal logic selects input source
* 5V detector with hysteresis
* 1% regulated output voltage accuracy
* 400mA load current capability APPLICATIONS
* Desktop Computers
* Network Interface Cards
