Hi-Link DC-DC Voltage Converter - 5V 500mA - HLK-K7805-500R3
- Availability: Directly available from warehouse in Eindhoven
- SKU: 006551
€3.00
Ex Tax: €2.48
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A small DC-DC converter the size of and with the same pinout as an LM708x linear regulator. This converter can usually be used as a direct replacement. Compared to a linear regulator, this converter converts the voltage much more efficiently. To make the converter work properly, only a 10uF capacitor is needed on the input and a 22uF on the output. See the datasheet for an example circuit.
In addition to a positive voltage, this converter can also create a negative voltage, see the datasheet for more information about this.
Check the tab "Downloads" for more information and/or downloads.
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Datasheet: 006551_HLK-K78xx-500R3_Datasheet.pdf
| General | |
| Brand | Hi-Link |
| Manufacturer model/SKU | HLK-K7805-500R3 |
| Minimum operating temperature [°C] | -40 |
| Maximum operating temperature [°C] | 85 |
| Features | Voltage converter |
| General physical appearance | |
| Main color | Black |
| Weight [g] | 2 |
| Dimension X [mm] | 12 |
| Dimension Y [mm] | 10 |
| Dimension Z [mm] | 7.6 |
| Mounting options | THT |
| Form factor | Individual component |
| Experiment PCB friendly | Yes |
| Voltage converter | |
| Voltage converter type | Buck |
| Conversion | DC-DC |
| Switching method | Non-synchronous |
| Isolated | No |
| Output voltage type | Fixed |
| Constant current function | No |
| Maximum switching frequency [kHz] | 850 |
| Minimum input voltage [V DC] | 6.5 |
| Maximum input voltage [V DC] | 36 |
| Minimum output voltage [V DC] | 5 |
| Maximum output voltage [V DC] | 5 |
| Maximum output current [A] | 0.5 |
| Maximum output power [W] | 2.5 |
| Maximum output ripple [mVp-p] | 75 (max) 20 (typical) |
| Line regulation [%] | 0.2 |
| Load regulation [%] | 0.6 |
| Safety features | Short circuit |
| Connectors | |
| Input voltage connector(s) | Solder pin(s) (THT) |
| Output voltage connector(s) | Solder pin(s) (THT) |
| Pin distance [mm] | 2.54 |
| Package contents | |
| Package contents | 1x DC-DC buck converter |