# VDA3810NTA

**AnaSem** · Monitors & Reset Circuits · SOT-23

VDA3810NTA from AnaSem, in a SOT-23. 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 | VOUT | output | Detector output; for the N-channel open-drain version (the N in VDA3810NTA) it is an open-drain N-ch output, and VOUT is limited to VSS-0.3 V to VIN+0.3 V. |
| 2 | VSS | power_in | Power ground reference pin for the device (absolute maximum ratings and output voltage are referenced to VSS). |
| 3 | VIN | power_in | Voltage input and supply pin; operating voltage is 0.7 V to 6.0 V and the absolute maximum input voltage range is -0.3 V to +7.0 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | AnaSem |
| Package | SOT-23 |
| Category | Power Management ICs |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `VDA3810NTA`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `vda3810nta-etched.step` / `vda3810nta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vda3810nta.step` / `vda3810nta.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [AnaSem datasheet](docs/vda3810nta-datasheet.pdf) (18 pp, sha256 `4f0f97f14795b51f`, retrieved 2026-10-30, 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/vda3810nta-datasheet.pdf)