Non-Isolated POL converters offer improvements over LM78 linear units

by | Mar 27, 2020 | Industrial, Instrumentation, P-Duke, Press release

The HSRP6 and HSR01 series of POL converters provide 0.6A and 1A output current.

These non-isolated supplies, support a very wide input range of 9-72VDC and are up to 94% efficient.

The series offer outputs ranging from 3.3V to 24V

These POL converters are installed near the load in the power distribution systems.

Their industry-standard SIP3 footprint is compatible with well-known LM78 linear units and solve their problems of thermal and insufficient output current.

Samples are available for evaluation on short leadtimes, contact our power specialists for more information.

Efficiency Curve



  • Non-isolated Step Down DC/DC Converter
  • Output Current Up to 1A HSR01 , or 0.6A HSRP6
  • Very Wide Input Range of 9-72VDC
  • Up to 93% Efficiency
  • Industry-standard SIP3 Package
  • Pin-out Compatible with LM78xx Linears

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