# ETA6027S2F

**etasolution** · Power Distribution Switches · SOT23-5

ETA6027S2F from etasolution, in a SOT23-5. 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 | OUT | power_out | Load switch output with 70mΩ on-resistance; bypass with 10µF capacitor to GND. |
| 2 | GND | power_in | Ground connection. |
| 3 | ILIM | input | Current-limit programming input; connect external resistor to GND to set threshold from 75mA to 2.2A. |
| 4 | EN | input | Enable input pin (1V high threshold, 0.4V low threshold); drive high to enable switch, low to disable. |
| 5 | IN | power_in | Power input with operating range 2.1V to 6V and 6.1V overvoltage protection; bypass with 4.7µF capacitor to GND. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | etasolution |
| Package | SOT23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `ETA6027S2F`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files: `eta6027s2f-etched.step` / `eta6027s2f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `eta6027s2f.step` / `eta6027s2f.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [etasolution datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904547978670080) (15 pp, sha256 `644525869a80aa29`, retrieved 2026-09-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/eta6027s2f-datasheet.pdf)