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K7805-1000R3L 5V 1A DC/DC Converter 90 Leads High-Efficiency Regulator

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K7805-1000R3L 5V 1A DC/DC Converter 90 Leads High-Efficiency Regulator
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In stock

R129

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The Story

The Mornsun K7805-1000R3L is a high-efficiency DC/DC converter that serves as a drop-in replacement for LM78xx linear regulators, delivering up to 96% efficiency and eliminating the need for external heat sinks. With right-angle leads for flexible mounting, it provides a stable 5V output at up to 1000mA or -5V at 500mA, making it ideal for space-constrained and thermally sensitive applications in industrial control, instrumentation, and communications.

add_circle The Upside

  • check High efficiency reduces power loss and heat generation
  • check No external heat sink required, saving space
  • check Wide input voltage range and short-circuit protection

remove_circle The Downside

  • close Output current limited to 1A for +5V, may not suit higher power needs
  • close Negative output current limited to 500mA
  • close Switching regulator may introduce noise in sensitive analog circuits

Specifications & features

Key features

  • check_circle Input voltage range: 8-36VDC (+5V output) / 8-27VDC (-5V output)
  • check_circle Output: +5V at 1000mA or -5V at 500mA
  • check_circle Efficiency up to 96%
  • check_circle Right-angle (90°) leads for horizontal PCB mounting
  • check_circle Pin-compatible with LM78xx series for easy upgrade

Specifications

Efficiency

Up to 96%

Input Voltage Range (+5V)

8-36VDC

Input Voltage Range (-5V)

8-27VDC

Lead Configuration

Right-angle (90°) leads

Tags

Specifications

Input voltage 0.1ma 1a 5v 500ma 1000ma

Other

compact package drop-in replacement High-Efficiency Regulator Leads High-Efficiency No-load Input Current offering superior offering superior power Operating Temperature Range output power conversion performance Regulator The Mornsun series linear series linear regulators Series Safety Compliance superior power conversion Voltage Range

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