# ADL5611ARKZ-R7

**Analog Devices** · RF Amplifiers · SOT-89-3

ADL5611ARKZ-R7 from Analog Devices, in a SOT-89-3. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | RFIN | input | RF input, internally matched to 50 Ω. Requires an external DC blocking capacitor. Operating band 30 MHz to 6 GHz. |
| 2 | GND | power_in | Ground. Connect to a low impedance ground plane. Pin 2 is encompassed by the exposed pad/tab on the top side of the package. |
| 3 | RFOUT | output | RF output and supply voltage node. DC bias (VPOS = 5 V, 94 mA typ.) is fed to this pin through an external bias inductor to the +5 V supply. RF path requires a DC blocking capacitor. Internally matched to 50 Ω. |
| EPAD | EPAD | power_in | Exposed pad/tab on the top side of the package. Encompasses Pin 2. Solder to a low impedance ground plane for electrical grounding and thermal transfer (θJC = 9 °C/W). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-89-3 |
| Category | RF And Wireless |
| Pins | 4 |

## Ordering variants

Same part, different packaging or reel option.

- `ADL5611ARKZ-R7`

## CAD (KiCad official)

- Symbol: `ADL5611ARKZ-R7`
- Footprint: `Package_TO_SOT_SMD:SOT-89-3`
- 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files: `adl5611arkz-r7-etched.step` / `adl5611arkz-r7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adl5611arkz-r7.step` / `adl5611arkz-r7.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901768931782656) (16 pp, sha256 `eac41a04c0f9456f`, retrieved 2026-08-17, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/adl5611arkz-r7-datasheet.pdf)