700ma smartldotm.
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Glitch-free transition between input sources Internal logic selects input source Gate drive for external PMOS bypass swit.
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Desktop Computers Network Interface Cards (NICs) PCMCIA/PCI Interface Cards CardbusTM.
The SC1537 is designed to maintain a glitch-free 3.3V output when at least one of two inputs, 5V (VIN) and 3.3V (VAUX), is present. Whenever VIN exceeds a predetermined threshold value, the internal 3.3V linear regulator is enabled, and DR is pulled .
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