component
LM25101CMAX
Public Made by Adomby adom
Texas Instruments Gate Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownLM25101CMAX
Texas Instruments · Gate Drivers · SOIC-8
LM25101CMAX from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Positive gate drive supply voltage 9-14 V; locally decouple to VSS using low ESR and ESL capacitor located as close to the IC as possible. |
| 2 | HB | power_in | High-side gate driver bootstrap rail with voltage VHS + 8 to VHS + 14 V; connect positive terminal of bootstrap capacitor to HB and negative terminal to HS. |
| 3 | HO | output | High-side gate driver output referenced to HS; connect to gate of high-side MOSFET with short, low inductance path. |
| 4 | HS | power_in | High-side MOSFET source connection at voltage -1 to 100 V relative to VSS; connect bootstrap capacitor negative terminal and source of high-side MOSFET. |
| 5 | HI | input | High-side driver control input with TTL type thresholds, rising edge 1.3-2.3 V; tie unused inputs to ground, do not leave open. |
| 6 | LI | input | Low-side driver control input with TTL type thresholds, rising edge 1.3-2.3 V; tie unused inputs to ground, do not leave open. |
| 7 | VSS | power_in | Ground return; all signals are referenced to this ground. |
| 8 | LO | output | Low-side gate driver output referenced to VSS; connect to gate of low-side MOSFET with short, low inductance path. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM25101CMAX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
lm25101cmax-etched.step/lm25101cmax-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm25101cmax.step/lm25101cmax.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
8480fd23269ae213, retrieved 2026-09-23, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).