SR05 Series

0.5A SR05 series 3 pin switching regulators

The SR05 series switching regulators are pin compatible, efficient, replacement for the 78XX positive linear regulators. With efficiency up to 95%, very little energy is wasted as heat so there is no requirement for a heatsink, giving significant space saving and providing more flexibility for the PCB design.

These non-isolated DC-DC converters offer a simple step-down voltage conversion and good line/load regulation, low ripple & noise with a low quiescent current (no load) of 10mA. The SR05 provide a low-cost point of load (PoL) solution for portable & battery-operated equipment and a multitude of other applications.

 

Features

  • Non-isolated 0.5 switching regulators
  • Regulated single outputs 1.5 to 15VDC
  • Wide input range
  • SIP3 package
  • Pin compatible with LM78MXX
  • Continuous short-circuit protection
  • Efficiency up to 97%
  • -40°C to +85°C operating temperature
  • 3 year warranty
Image Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
SR05S05 2.5W 6.5 to 34VDC 5V 0.5A Datasheet Stock RFQ
SR05S09 4.5W 11 to 34VDC 9V 0.5A Datasheet Stock RFQ
SR05S12 6W 15 to 34VDC 12V 0.5A Datasheet Stock RFQ
SR05S15 7.5W 18 to 34VDC 15V 0.5A Datasheet Stock RFQ
SR05S1V5 0.75W 4.75 to 34VDC 1.5V 0.5A Datasheet Stock RFQ
SR05S1V8 0.9W 4.75 to 34VDC 1.8V 0.5A Datasheet Stock RFQ
SR05S2V5 1.25W 4.75 to 34VDC 2.5V 0.5A Datasheet Stock RFQ
SR05S3V3 1.65W 4.75 to 34VDC 3.3V 0.5A Datasheet Stock RFQ
SR05S6V5 3.25W 8 to 34VDC 6.5V 0.5A Datasheet Stock RFQ
SR05S7V2 3.6W 9 to 34VDC 7.2V 0.5A Datasheet Stock RFQ
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