# XC8110AA01MR-G

**Torex Semicon** · Power Distribution Switches · SOT-25

XC8110AA01MR-G from Torex Semicon, in a SOT-25. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Power supply input; recommended operating input voltage is 1.5V to 6.0V and the absolute maximum VIN pin voltage is -0.3V to 6.6V, all referenced to VSS. |
| 2 | VSS | power_in | Ground pin; all voltages in the datasheet are referenced to this pin. |
| 3 | CE | input | Chip enable: H is active, L is standby (quiescent current suppressed), and OPEN also turns the driver FET off; CE voltage range is 0.0V to 6.0V. |
| 4 | NC | unconnected | No connection; this pin is not connected internally on the SOT-25 package. |
| 5 | VOUT | power_out | Output pin of the ideal-diode load switch; output current is limited to 500mA for XC8110 (VIN > 1.7V) and 1000mA for XC8111 (VIN > 2.0V) per the recommended operating conditions. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Torex Semicon |
| Package | SOT-25 |
| Category | Power Management (PMIC) |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `XC8110AA01MR-G`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-25 (KiCad packages3D, STEP)
- 3D model files: `xc8110aa01mr-g-etched.step` / `xc8110aa01mr-g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xc8110aa01mr-g.step` / `xc8110aa01mr-g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Torex Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590427950173749248) (30 pp, sha256 `8b38657e0dbe1e2c`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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/xc8110aa01mr-g-datasheet.pdf)