# LTC8841XT5

**Linearin** · Precision OpAmps · SOT-23-5L

LTC8841XT5 from Linearin, in a SOT-23-5L. 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 | +VS | power_in | Positive power supply; 1.8-5.5 V operating range at 0-70°C, or 2.0-5.5 V at -40-125°C; maximum 10 V difference to -VS pin. |
| 2 | +IN | input | Non-inverting input of amplifier; voltage range VS- - 0.1 V to VS+ + 0.1 V with input impedance (differential 2.0 pF, common-mode 3.5 pF). |
| 3 | OUT | output | Amplifier output; swings to within 19 mV of VS+ and 14 mV of VS- with 10 kΩ load; short-circuit current ±45 mA source, ±55 mA sink. |
| 4 | -VS | power_in | Negative power supply; quiescent current 85 μA typical, 170 μA maximum at extended temperature range; maximum 10 V difference to +VS. |
| 5 | -IN | input | Inverting input of amplifier; voltage range VS- - 0.1 V to VS+ + 0.1 V; input bias current <1 pA at 25°C, 500 pA at 125°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Linearin |
| Package | SOT-23-5L |
| Category | Operational Amplifier/Comparator |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `LTC8841XT5`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files: `ltc8841xt5-etched.step` / `ltc8841xt5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ltc8841xt5.step` / `ltc8841xt5.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Linearin datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945503664934912) (20 pp, sha256 `7e07ef375f523c1f`, retrieved 2026-10-22, 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/ltc8841xt5-datasheet.pdf)