# VDA2910NTA

**AnaSem** · Voltage Reference · SOT-23

VDA2910NTA from AnaSem, in a SOT-23. 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 | VOUT | output | Detector output. N-channel open drain output (requires external pull-up, typically 100kΩ per application circuit). Goes low when VIN falls below the detection voltage (VDET = 2.9V ±1%) and releases high when VIN rises above the release voltage (VREL = VDET + VHYS). Absolute max VOUT range: VSS−0.3V to VIN+0.3V. Max output current 50mA. |
| 2 | VSS | power_in | Power ground reference for the device. |
| 3 | VIN | power_in | Voltage input - supply pin and the sensed voltage. Operating range 0.7V to 6.0V; absolute max −0.3V to +7.0V. The internal comparator monitors VIN against the trimmed 2.9V reference to drive VOUT. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | AnaSem |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `VDA2910NTA`

## CAD (KiCad official)

- Symbol: `VDA2910NTA`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `vda2910nta-etched.step` / `vda2910nta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vda2910nta.step` / `vda2910nta.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [AnaSem datasheet](docs/vda2910nta-datasheet.pdf) (18 pp, sha256 `4f0f97f14795b51f`, 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/vda2910nta-datasheet.pdf)