component
LMV791MK
Public Made by Adomby adom
Texas Instruments Operational Amplifier, TSOT-23-6. 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
markdownLMV791MK
Texas Instruments · Operational Amplifier · TSOT-23-6
LMV791MK from Texas Instruments, in a TSOT-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 | Amplifier output with rail-to-rail swing that can drive 600 Ω loads with source current up to 60 mA. |
| 2 | V- | power_in | Negative (lowest) supply voltage pin; with single-supply operation this is the ground reference, and the common-mode range includes the negative rail. |
| 3 | +IN | input | Non-inverting input of the CMOS input stage, with a common-mode voltage range that extends down to ground (−0.3 V to 1.5 V at 2.5 V supply, −0.3 V to 4 V at 5 V supply, CMRR ≥ 60 dB at 25°C). |
| 4 | -IN | input | Inverting input of the CMOS input stage, with typical input bias current of about 0.1 pA at 5 V and 25°C. |
| 5 | EN | input | Enable input: drive above V+ − 0.5 V to power the amplifier on and below V− + 0.5 V to shut it down, reducing supply current below 1 µA. |
| 6 | V+ | power_in | Positive (highest) supply voltage pin; operating supply range is 1.8 V to 5.5 V, with absolute maximum V+ − V− of 6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
LMV791MK - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
lmv791mk-etched.step/lmv791mk-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv791mk.step/lmv791mk.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
aff4a47354f644c1, 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, primaryclaude-haiku-5-5(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).