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