The OKI-78SR series of switching regulator converters targets industrial applications. The converters are direct drop-in replacements for industry-standard three-terminal 7803 and 7805 series LDOs. They offer 7 to 36 Vdc for nominal 24VIN with either 3.3- or 5-V output voltage. They also offer efficiency levels to 90.5%.
The regulator footprint, vertical SIP-mount package is in industry-standard TO-220 format, with dimensions of 10.4 x 16.5 mm. They support up to 500-µF ceramic load capacitance and a –40° to 85°C operating temperature range. (Contact 508-339-3000 for pricing and availability.)
Murata Power Solutions , Mansfield , MA
John Sutherby 508-339-3000
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