# CC6209ST

**Cross chip** · Hall Sensor · TSOT-23-3

CC6209ST from Cross chip, in a TSOT-23-3. 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 | VIN | power_in | Unregulated input supply voltage. Bypass to GND with a ceramic capacitor placed close to the pin. |
| 2 | GND | power_in | Ground reference for the regulator. |
| 3 | EN | input | Enable input. Drive high to enable the regulator, low to place the device into low-current shutdown. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND. |
| 5 | VOUT | power_out | Regulated output voltage. Requires an output ceramic capacitor for stability. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Cross chip |
| Package | TSOT-23-3 |
| Category | Sensor |
| Pins | 5 |

## Ordering variants

Same part, different packaging or reel option.

- `CC6209ST`

## CAD (KiCad official)

- Symbol: `CC6209ST`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: TSOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `cc6209st-etched.step` / `cc6209st-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cc6209st.step` / `cc6209st.glb` are the bare package body.

## 3D model downloads

Two STEP files. Same geometry, different body top:

| File | Size | Use it when |
|---|---|---|
| [`cc6209st.step`](cc6209st.step) | 59 KB | You want the bare part, or you mark your own boards. |
| [`cc6209st-etched.step`](cc6209st-etched.step) | 1.8 MB | You want the part with `CC6209ST` already on it. |

The marking in the etched file is real recessed geometry cut into the solid, not a
texture or a decal: 421 faces against 69 in the bare model. It
survives export, section views, and rendering in any CAD tool, and it drops straight
into KiCad or Fusion with no extra setup.

## Provenance

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

- **Datasheet:** [Cross chip datasheet](docs/cc6209st-datasheet.pdf) (6 pp, sha256 `4f7553600f5b46c3`, retrieved 2026-08-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/cc6209st-datasheet.pdf)