# ADM803TAKSZ-REEL7

**Analog Devices** · Global Sourcing Parts · SC-70-3

ADM803TAKSZ-REEL7 from Analog Devices, in a SC-70-3. 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 | GND | power_in | Ground reference for all signals; 0 V. |
| 2 | /RESET | output | Active-low, open-drain reset output. /RESET remains low while VCC is below the reset threshold (3.08 V typ for the T option) and remains low for 240 ms (typical) after VCC rises above the reset threshold. Requires an external pull-up resistor (open-drain output leakage 1 µA max, sink capability 1.2 mA at 0.3 V / 3.2 mA at 0.4 V). |
| 3 | VCC | power_in | Supply voltage being monitored. Operating range 1.0 V to 5.5 V (1.2 V to 5.5 V over full temp). Reset threshold for the -T option is 3.08 V typ (3.04 V to 3.11 V at 25°C). Supply current 17 µA typ. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SC-70-3 |
| Category | Global Sourcing Parts |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `ADM803TAKSZ-REEL7`
- `ADM809TARTZ-REEL7`
- `ADM810TARTZ-REEL7`

## CAD (KiCad official)

- Symbol: `ADM803TAKSZ-REEL7`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SC-70-3 (KiCad packages3D, STEP)
- 3D model files: `adm803taksz-reel7-etched.step` / `adm803taksz-reel7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adm803taksz-reel7.step` / `adm803taksz-reel7.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881305925140480) (11 pp, sha256 `0085f83a8dd8cf67`, 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/adm803taksz-reel7-datasheet.pdf)