# LMV7275MFX

**Texas Instruments** · Comparators · SOT-23-5

LMV7275MFX 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 | +IN | input | Noninverting comparator input; input common mode voltage range 0.1 V beyond rails |
| 2 | GND | power_in | Negative supply voltage and circuit ground reference |
| 3 | -IN | input | Inverting comparator input; input common mode voltage range 0.1 V beyond rails |
| 4 | VOUT | tri_state | Open-drain output that can be pulled to maximum 5.5 V regardless of supply voltage |
| 5 | V+ | power_in | Positive supply voltage; recommended operating range 1.8 V to 5.5 V |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LMV7275MFX`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `lmv7275mfx-etched.step` / `lmv7275mfx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv7275mfx.step` / `lmv7275mfx.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/lmv7271) (37 pp, sha256 `8179a59c8787bff6`, retrieved 2026-10-07, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/lmv7275mfx-datasheet.pdf)