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IR voltage regulators have 0.6V dropout voltage

Posted: 07 Jan 2004 ?? ?Print Version ?Bookmark and Share

Keywords:international rectifier? ir? ultra-low dropout linear voltage regulator? uldo linear voltage regulator? om7580sc?

International Rectifier (IR) has introduced a series of high current, ultra-low dropout (ULDO) linear voltage regulators in high density, hermetic packages for military and aerospace applications.

Featuring a typical dropout voltage of 0.43V to 0.6V, the regulators have low ripple and low noise, with 1 percent regulation tolerance. Suitable for low-voltage point-of-load digital bus applications requiring fast transient response and output voltages from 20V to 1.8V, the products have an output current range of 3A to 10A and input voltage range from 2.7V to 20V.

The regulators are DSCC (Defense Supply Center Columbus) certified, with Standard Microcircuit Drawing (SMD) models available. IR's new regulators provide circuit designers with DSCC-qualified, components built to comply with military standards per MIL-PRF-38535/MIL-STD-883 specifications. "B" level screening per monolithic MIL-PRF-38535 is available.

The OM7580SC, OM7580SM, OM7581SC, OM7581SM, OM7764ASC and OM7764ASM devices are available in packages of 5-pin TO-258, 6-pin tab-less SMD-6, 6-pin power TO-258Z-Tab, 6-pin power TO-258, 5-pin TO-258 and 6-pin tab-less SMD-6, respectively. Pricing begins at $76.97 each for the OM7764ASC/SMD drawing number 5962-0323801MYA in 100 to 5,000-piece quantities.





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