component
LMV791MKX
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
markdownLMV791MKX
Texas Instruments · Operational Amplifier · TSOT-23-6
LMV791MKX 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; the total supply V+ - V- is specified at 1.8 V to 5.5 V and the absolute maximum is 6 V. |
| 3 | +IN | input | Non-inverting input; the common-mode range includes the negative supply rail, so ground sensing is possible in single-supply operation. |
| 4 | -IN | input | Inverting input of the amplifier. |
| 5 | EN | input | Enable pin: the amplifier powers on when EN is above V+ - 0.5 V and shuts down when EN is below V- + 0.5 V (shutdown supply current is 1 µA or less). |
| 6 | V+ | power_in | Positive (highest) supply voltage; recommended operating range is 1.8 V to 5.5 V and the absolute maximum V+ - V- is 6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
LMV791MKX - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
lmv791mkx-etched.step/lmv791mkx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv791mkx.step/lmv791mkx.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).