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RECOM Power R-78T 1.0A Switching Regulator DC-DC Converters

RECOM Power R-78T 1.0A Switching Regulator DC-DC Converters offer a wide input voltage range, efficiency up to 95%, and a low profile SMD package. Three output voltages are available as standard: 3.3V, 5V, and 12V. Due to a 1.5A start-up overload capability, the R-78T converters can be used to replace 1A or 1.5A regulators in many applications. These modules come with three different styles to be pin-compatible with existing solutions, but at a lower cost.

Features

  • Efficiency up to 95%, no need for heatsinks
  • Industry-standard pin-out
  • 1.5A start-up overload capacity
  • Non-isolated regulator with very low standby current
  • Wide input range (7VDC to 74VDC)
  • 3-year warranty
  • Short circuit protection
  • Fixed switching frequency (250kHz), shielded magnetics
  • RoHS and REACH compliant

Specifications

  • 7VDC to 42VDC input voltage range
  • 3.3VDC to 12VDC output voltage range
  • 1000mA output current
  • 150% overload capacity for 10s
  • 1mA quiescent current
  • 10% minimum load
  • 350kHz internal operating frequency
  • 100mVp-p maximum output ripple and noise
  • -40°C to 85°C operating temperature range
  • 5% to 95% relative humidity
Published: 2014-01-29 | Updated: 2022-03-11