# LMV341QDBVRQ1

**Texas Instruments** · Operational Amplifier · SOT-23-6

LMV341QDBVRQ1 from Texas Instruments, in a SOT-23-6. 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 | Non-inverting input; common-mode range is typically -0.2 V to V+ - 0.8 V (CMRR > 50 dB, 0 to 1.7 V at V+ = 2.7 V). |
| 2 | GND | power_in | Ground; negative supply reference for the single-supply amplifier (GND = 0 V in the specifications). |
| 3 | IN- | input | Inverting input of the amplifier, with input voltage range 0 to 5.5 V and differential voltage limited to ±5.5 V. |
| 4 | OUT | output | Rail-to-rail amplifier output, swinging to within 30 mV of the rails with a 10 kΩ load at 2.7 V. |
| 5 | SHDN | input | Active-low shutdown; at 2.7 V supply, 0 to 0.2 V selects shutdown mode and 2.4 to 2.7 V selects on mode. |
| 6 | V+ | power_in | Positive supply, recommended 2.5 V to 5.5 V single-supply operation with absolute maximum of 5.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `LMV341QDBVRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `lmv341qdbvrq1-etched.step` / `lmv341qdbvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv341qdbvrq1.step` / `lmv341qdbvrq1.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/lmv341-q1) (34 pp, sha256 `4fcc158599c0c6a7`, retrieved 2026-10-08, 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-sonnet-5-5` (text+vision), consensus `claude-opus-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/lmv341qdbvrq1-datasheet.pdf)