Excalibur? series of Power Modules
are dual output integrated Switching Regulators
(ISRs) designed to power the latest mixed signal ICs. The dual output provides power for both the digital I/O logic and a DSP
core from a single module. Both output voltages are internally sequenced during power-up and power-down to comply with the requirements of the latest DSP
chips. Each output is independently adjustable or can be set to at least one alternative bus voltage with a simple pin-strap. The modules are made available in a space-saving solderable case. Features include an output current limit and short-circuit protection.