# TLV171IDBVT

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

TLV171IDBVT 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 | Amplifier output, which is rail-to-rail; the absolute maximum ratings allow a continuous output short to ground. |
| 2 | V- | power_in | Negative (lowest) supply pin; the input common-mode range extends to (V-) - 0.1 V, and the single-supply range is 2.7 V to 36 V (V+ - V-). |
| 3 | IN+ | input | Non-inverting input; the common-mode voltage range is (V-) - 0.1 V to (V+) - 2 V. |
| 4 | IN- | input | Inverting input; the common-mode voltage range is (V-) - 0.1 V to (V+) - 2 V. |
| 5 | V+ | power_in | Positive (highest) supply pin; absolute maximum supply voltage V+ to V- is 20 V and recommended single-supply operation is 2.7 V to 36 V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TLV171IDBVT`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tlv171idbvt-etched.step` / `tlv171idbvt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv171idbvt.step` / `tlv171idbvt.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/tlv171) (43 pp, sha256 `b2d92beab7cabd04`, 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-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/tlv171idbvt-datasheet.pdf)