# TLV314QDBVRQ1

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

TLV314QDBVRQ1 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 | Operational amplifier output with 5 to 25 mV voltage swing relative to supply rails at 10 kΩ load. |
| 2 | V- | power_in | Negative (lowest) power supply; operating supply voltage 1.8 V to 5.5 V. |
| 3 | +IN | input | Non-inverting input; common-mode voltage range (V-)-0.2 to (V+)+0.2 V. |
| 4 | -IN | input | Inverting input; common-mode voltage range (V-)-0.2 to (V+)+0.2 V. |
| 5 | V+ | power_in | Positive (highest) power supply; operating supply voltage 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: `TLV314QDBVRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tlv314qdbvrq1-etched.step` / `tlv314qdbvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv314qdbvrq1.step` / `tlv314qdbvrq1.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/tlv4314-q1) (33 pp, sha256 `018be01b04208139`, retrieved 2026-10-05, 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-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/tlv314qdbvrq1-datasheet.pdf)