component
LMV7239QM7X
Public Made by Adomby adom
Texas Instruments Comparators, SC-70-5. 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
markdownLMV7239QM7X
Texas Instruments · Comparators · SC-70-5
LMV7239QM7X from Texas Instruments, in a SC-70-5. 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 | VOUT | output | Push-pull comparator output that drives the rail-to-rail logic swing without requiring an external pull-up resistor. |
| 2 | V- | power_in | Negative supply pin, held at 0 V (GND) in the datasheet test conditions for single-supply operation. |
| 3 | IN+ | input | Noninverting comparator input with a common-mode range of −0.2 V to 5.2 V at 5 V supply (−0.2 V to 2.9 V at 2.7 V supply, CMRR > 50 dB). |
| 4 | IN- | input | Inverting comparator input with the same common-mode range of −0.2 V to 5.2 V at 5 V supply (−0.2 V to 2.9 V at 2.7 V supply, CMRR > 50 dB). |
| 5 | V+ | power_in | Positive supply pin; the device is specified for 2.7 V to 5.5 V across V+ to V-, with a 0.1-µF ceramic decoupling capacitor recommended as close to this pin as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LMV7239QM7X - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
lmv7239qm7x-etched.step/lmv7239qm7x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv7239qm7x.step/lmv7239qm7x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
59d3894bb3b22db0, 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).