component
LM5110-3MX
Public Made by Adomby adom
Texas Instruments Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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LM5110-3MX
Texas Instruments · Gate Drivers · SOIC-8
LM5110-3MX from Texas Instruments, in a SOIC-8. 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_REF | power_in | Ground reference for control inputs; connect to VEE for positive-only output swing or to system logic ground for positive and negative output swing. |
| 2 | IN_A | input | TTL-compatible 'A' side control input. |
| 3 | VEE | power_in | Power ground of driver outputs; connect to power ground or negative gate drive supply. |
| 4 | IN_B | input | TTL-compatible 'B' side control input. |
| 5 | OUT_B | output | Output for 'B' side driver, capable of sourcing 3A and sinking 5A, with voltage swing from VCC to VEE. |
| 6 | VCC | power_in | Positive supply; locally decouple to VEE and IN_REF. |
| 7 | OUT_A | output | Output for 'A' side driver, capable of sourcing 3A and sinking 5A, with voltage swing from VCC to VEE. |
| 8 | nSHDN | input | TTL-compatible shutdown input pin; pull below 1.5V to activate low power shutdown mode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM5110-3MX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
lm5110-3mx-etched.step/lm5110-3mx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm5110-3mx.step/lm5110-3mx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (32 pp, sha256
b0147a69dd2dbf5d, retrieved 2026-10-05, tier: lcsc) - 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).