K7805-1000R3 Non-Isolated DC-DC Converter 5V 1A, 24V Max Input
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Prices updated: 13 Oct 2026
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About this product
A non-isolated DC-DC converter module with a fixed 5V output up to 1000mA and a maximum input of 24V. It is offered as a replacement for the 7805 linear regulator, providing a 5V rail from a higher input voltage with far less heat wasted than a linear regulator.
Specifications
- Output voltage
- 5 V
- Output current
- 1000 mA (1 A)
- Maximum input voltage
- 24 V
- Isolation
- Non-isolated
- Replaces
- 7805 linear regulator
Frequently asked questions
Can it replace a 7805 in an existing circuit?
The listing positions it as a replacement for the 7805 linear regulator. Compare the module's pinout with the 7805 footprint before fitting it, and keep the input at or below 24V.
Does it need input and output capacitors?
Converter modules usually require input and output capacitors as recommended in their datasheet. Follow the datasheet values and place the capacitors close to the module pins.
