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XL4005 5A DC Buck Step Down Voltage Converter Constant Current Adjustable Power Module thumbnail thumbnail
XL4005 5A DC Buck Step Down Voltage Converter Constant Current Adjustable Power Module
Volume Pricing
50+
$1.80
100+
$1.65

Price
$1.95
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• Maintain stable output voltage and limit the output current over a range of input voltages. Great for general voltage conversion, battery charging, powering raw LEDs, automotive electronics, battery conversions, micro-controllers, and electronic projects.
• Input Voltage: 5-32V DC, Output Voltage: 0.8-30V DC, Max Load: 75W/5A Peak, 50W/3.5A Sustained (whichever is lower, amps or watts)
• Conversion Efficiency: Up to 95%, (our test result: 24V->12V1A: 92.7%)
• Dimensions: 51x26.3x14mm, XL4005 IC, 300KHz Switching Frequency
• Input must be at least 1V more than the output voltage. Applying reverse polarity voltage to the input or output may damage the module. Current limiting function requires at least 5.6V input.

This module combines the high efficiency XMLSEMI XL4005 DC-DC buck converter IC with a TI LM358 Op-Amp for stable current regulation.  This module offers much higher efficiency than LM2596 and XL4015 based modules which means less heat and more available power for your device.