component
TL331LVDBVR
Public Made by Adomby adom
Texas Instruments Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTL331LVDBVR
Texas Instruments · Comparators · SOT-23-5
TL331LVDBVR 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 | IN- | input | Inverting input pin with voltage range -0.1 to 5.6 V from GND and maximum input current of ±10 mA. |
| 2 | GND | power_in | Ground (negative power supply). |
| 3 | IN+ | input | Noninverting input pin with voltage range -0.1 to 5.6 V from GND and maximum input current of ±10 mA. |
| 4 | OUT | output | Open-collector output pin with voltage range -0.3 to 6 V from GND and maximum short circuit duration of 10 s. |
| 5 | VCC | power_in | Positive power supply with voltage range 1.65 to 5.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TL331LVDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tl331lvdbvr-etched.step/tl331lvdbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tl331lvdbvr.step/tl331lvdbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (71 pp, sha256
5c9acdfda744a95c, retrieved 2026-10-06, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).