# TPS3710QDSERQ1

**Texas Instruments** · Comparators · WSON-6(1.5x1.5)

TPS3710QDSERQ1 from Texas Instruments, in a WSON-6(1.5x1.5). 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 | GND | power_in | Connect all three pins to ground. |
| 2 | VDD | power_in | Supply voltage input: connect a 1.8V to 18V supply to VDD to power the device, with a 0.1µF ceramic capacitor placed close to this pin. |
| 3 | GND | power_in | Connect all three pins to ground. |
| 4 | SENSE | input | This pin is connected to the voltage to be monitored through an external resistor divider; when the voltage drops below the threshold VIT-, OUT is driven low. |
| 5 | GND | power_in | Connect all three pins to ground. |
| 6 | OUT | output | SENSE comparator open-drain output: OUT is driven low when the sense voltage is below VIT-, and goes high when the sense voltage returns above VIT+. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6(1.5x1.5) |
| Category | Operational Amplifier/Comparator |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TPS3710QDSERQ1`
- Footprint: `Package_SON:WSON-6_1.5x1.5mm_P0.5mm`
- 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)
- 3D model files: `tps3710qdserq1-etched.step` / `tps3710qdserq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3710qdserq1.step` / `tps3710qdserq1.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/tps3710-q1) (25 pp, sha256 `8d8f295fa67f6ca6`, retrieved 2026-10-28, tier: manufacturer)
- **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-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/tps3710qdserq1-datasheet.pdf)