# AD8603AUJZ-REEL7

**Analog Devices** · Precision Op Amps · TSOT-23-5

AD8603AUJZ-REEL7 from Analog Devices, in a TSOT-23-5. 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 | OUT | output | Amplifier output, which swings rail to rail on 1.8 V to 5 V supplies (VOH and VOL specified at 1 mA and 10 mA load). |
| 2 | V- | power_in | Negative supply; the part runs from a 1.8 V to 5 V single supply (V- at ground) or from ±0.9 V to ±2.5 V dual supplies, with a 6 V absolute maximum supply. |
| 3 | +IN | input | Non-inverting input; the input voltage range is −0.3 V to +5.2 V at a 5 V supply (−0.3 V to +1.8 V at 1.8 V), and the amplifier does not phase-reverse when driven beyond the common-mode range. |
| 4 | -IN | input | Inverting input with the same input voltage range as +IN; for inputs more than 1 V above the supply, a series resistor should limit input current below 5 mA. |
| 5 | V+ | power_in | Positive supply; the part operates from 1.8 V to 5 V single supply, with a 6 V absolute maximum supply voltage. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `AD8603AUJZ-REEL7`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-5`
- 3D model: TSOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `ad8603aujz-reel7-etched.step` / `ad8603aujz-reel7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad8603aujz-reel7.step` / `ad8603aujz-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/8586202471417466880) (16 pp, sha256 `fb3e84d60b3ca5a8`, retrieved 2026-10-09, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/ad8603aujz-reel7-datasheet.pdf)