PM05S Series DC/DC Converters

PM05S Series DC/DC Converters

Delta’s PM05S series of high-efficiency switching regulator are designed as a pin-compatible drop-in replacement for LM78 linear regulators and fits in the standard TO-220 footprint of linear regulators. The high efficiency of these step-down converters allows an operating temperature up to 80°C at full-load without heatsink.

The high efficiency of up to 97% and low stand-by power consumption of these switching regulators make them a cost-efficient solution for many different applications.

  • Efficiency up to 97%, non-isolated
  • SIP package 11.5 mm x 7.5 mm x 10.2 mm
  • Excellent line / loads regulation
  • Short-circuit protection, thermal shutdown
  • Low ripple and noise
  • Operating temperature range -40°C to 80°C
  • Low stand-by current
  • Wide input range (4.75 V to 28 V)