> For the complete documentation index, see [llms.txt](https://teravolt.gitbook.io/teravolt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://teravolt.gitbook.io/teravolt/power/aerobuck-5/pinout.md).

# Pinout

<figure><img src="/files/9yihUlBlze34xvVkQULO" alt=""><figcaption><p>AeroBuck-5 Front</p></figcaption></figure>

#### JST-GH 1.25 4-PIN

| **Pin #** | **Label** | **Function** |
| --------- | --------- | ------------ |
| 1         | VOUT      | +5V Output   |
| 2         | VOUT      | +5V Output   |
| 3         | GND       | Ground       |
| 4         | GND       | Ground       |

#### Solder pads

| Pin/Pad Name | Function                   |
| ------------ | -------------------------- |
| VIN          | Positive DC input (12–60V) |
| GND          | Input Ground               |
| VOUT         | Regulated 5V Output        |
| GND (OUT)    | Ground for Output          |

> ⚠️ *Note: Always connect input and output grounds to system ground for stable operation.*