News from Murata Power Solutions
 
Thursday, June 10, 2010
 
View Okami microsite  |  View OKI-78SR Data Sheet

Additions to Okami™ PoL converter range feature ultra-wide input in compact package

OKI-78SR Series: Drop-in replacement for LDOs offering significant efficiency advantages

The new OKI-78SR series of switching regulator converters are ideal for industrial applications. A direct drop-in replacement for industry standard three-terminal 7803 and 7805 series LDOs, the series offers an ultra-wide input voltage range (7 to 36VDC) for nominal 24Vin with either 3.3 or 5V output voltage, depending on the model.

  • Efficiency levels up to 90.5%; a significant advantage over traditional LDO solutions.
  • Small footprint, vertical SIP-mount package.
  • Industry standard TO-220 format, with dimensions of just 10.4 x 16.5mm, ideal for use in space-constrained applications.


Data Sheet

Technical Support
Models Output Input Efficiency Request
Sample
Request
Quote
Voltage Current Voltage
OKI-78SR3.3/1.5-W36-C 3.3V 1.5A 24V (7-36) 85.5% Request A Product Sample Request A Price Quote
OKI-78SR5/1.5-W36-C 5V 1.5A 24V (7-36) 90.5% Request A Product Sample Request A Price Quote
View the Okami microsite for the complete range.

About Okami™
Okami, Japanese for "wolf", is a registered CTM trademark and may be a registered trademark in certain other countries for Murata Power Solutions' new breed of DOSA PoL DC/DC converters. For more information on the Okami family, please visit www.murata-ps.com/okami


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