STS10 Series

1.0 Amp STS10 series surface mount SMD10 wide input switching regulators

The STS10 series wide input voltage switching regulators are pin compatible and ideally suited to replacing positive linear regulators. With efficiency up to 96%, 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 1/1.5mA.

The STS10 provide a low-cost point of load (POL) solution for: Distributed supply systems between 5VDC and 28VDC; Sensors; Robotics; Telecommunications; Test & measurement; Portable & battery-operated equipment.



  • Non-isolated 1.0A switching regulator
  • Regulated single outputs 3.3 to 15VDC
  • ±10% output trim
  • Input range up to 36VDC
  • Low profile SMD10 package
  • No heatsink required
  • Short-circuit protection
  • Remote On/Off
  • Tape & reel option
  • High efficiency up to 92%
  • Class B conducted & radiated emissions with external components
  • -40°C to +105°C operating temperature
  • Full load to +65°C
  • 3 year warranty
Image Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
STS1005S1V2 1.2W 3 to 5.5VDC 1.2V 1A Datasheet Stock RFQ
STS1005S1V5 1.5W 3 to 5.5VDC 1.5V 1A Datasheet Stock RFQ
STS1005S1V8 1.8W 3 to 5.5VDC 1.8V 1A Datasheet Stock RFQ
STS1005S2V5 2.5W 3.8 to 5.5VDC 2.5V 1A Datasheet Stock RFQ
STS1024S05 5W 6.5 to 36VDC 5V 1A Datasheet Stock RFQ
STS1024S09 9W 12 to 36VDC 9V 1A Datasheet Stock RFQ
STS1024S12 12W 15 to 36VDC 12V 1A Datasheet Stock RFQ
STS1024S15 15W 18 to 36VDC 15V 1A Datasheet Stock RFQ
STS1024S1V2 1.2W 4.6 to 36VDC 1.2V 1A Datasheet Stock RFQ
STS1024S1V5 1.5W 4.6 to 36VDC 1.5V 1A Datasheet Stock RFQ
STS1024S1V8 1.8W 4.6 to 36VDC 1.8V 1A Datasheet Stock RFQ
STS1024S2V5 2.5W 4.6 to 36VDC 2.5V 1A Datasheet Stock RFQ
STS1024S3V3 3.3W 4.75 to 36VDC 3.3V 1A Datasheet Stock RFQ
STS1024S6V5 6.5W 9 to 36VDC 6.5V 1A Datasheet Stock RFQ
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