# VDA3510CTA

**AnaSem** · Supervisor and Reset ICs · SOT-23

VDA3510CTA 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. CMOS push-pull output (P-ch/N-ch driver stage): drives VIN when input is above the release voltage (VREL) and pulls to VSS when input falls below the detection voltage (VDET = 3.5 V). Output current up to ~9.5 mA source / 9.5 mA sink at VIN=6.0 V, VDS=2.1 V. |
| 2 | VSS | power_in | Power ground reference for the device. |
| 3 | VIN | power_in | Voltage input / monitored supply. Operating range 0.7 V to 6.0 V (absolute max -0.3 V to +7.0 V). This pin is both the supply and the voltage being monitored against the internal 3.5 V detection reference. |

## Key specifications

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

## Ordering variants

Same part, different packaging or reel option.

- `VDA3510CTA`

## CAD (KiCad official)

- Symbol: `VDA3510CTA`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `vda3510cta-etched.step` / `vda3510cta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vda3510cta.step` / `vda3510cta.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [AnaSem datasheet](docs/vda3510cta-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/vda3510cta-datasheet.pdf)