# TLV1805QDBVRQ1

**Texas Instruments** · Comparators · SOT-23-6

TLV1805QDBVRQ1 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 | OUT | output | Push-pull output actively drives load to either supply rail with high peak current. |
| 2 | V- | power_in | Negative (lowest) power supply rail. |
| 3 | IN- | input | Inverting input; diode-clamped to power-supply rails with 0.3V overshoot limit and 10mA current limit. |
| 4 | IN+ | input | Noninverting input; diode-clamped to power-supply rails with 0.3V overshoot limit and 10mA current limit. |
| 5 | SHDN | input | Shutdown control input (active high); diode-clamped to V- with 0.3V undershoot limit and 10mA current limit. |
| 6 | V+ | power_in | Positive (highest) power supply rail for operating voltage range 3.3V to 40V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TLV1805QDBVRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tlv1805qdbvrq1-etched.step` / `tlv1805qdbvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv1805qdbvrq1.step` / `tlv1805qdbvrq1.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/tlv1805-q1) (37 pp, sha256 `0f44b4a0164ff394`, 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/tlv1805qdbvrq1-datasheet.pdf)