# LMH6629MF

**Texas Instruments** · Operational Amplifier · SOT-23-5

LMH6629MF from Texas Instruments, in a SOT-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 to within 0.8 V of the supply rails in single-supply use. |
| 2 | V- | power_in | Negative supply rail; the device operates from 2.7 V to 5.5 V between V+ and V-. |
| 3 | +IN | input | Non-inverting input; the input common-mode range extends below ground. |
| 4 | -IN | input | Inverting input of the operational amplifier. |
| 5 | V+ | power_in | Positive supply rail; recommended supply is 2.7 V to 5.5 V and the absolute maximum is 6.0 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `LMH6629MF`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `lmh6629mf-etched.step` / `lmh6629mf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmh6629mf.step` / `lmh6629mf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lmh6629) (48 pp, sha256 `5c37f7b1b67bdd90`, retrieved 2026-10-08, tier: lcsc)
- **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/lmh6629mf-datasheet.pdf)