component
L6389EDTR
Public Made by Adomby adom
STMicroelectronics Gate Drivers, SOIC-8. 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
markdownL6389EDTR
STMicroelectronics · Gate Drivers · SOIC-8
L6389EDTR from STMicroelectronics, 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 | LIN | input | Low-side driver logic input, CMOS/TTL compatible with 1.1V low and 1.8V high thresholds |
| 2 | HIN | input | High-side driver logic input, CMOS/TTL compatible with integrated deadtime and interlocking |
| 3 | VCC | power_in | Low-voltage power supply with 7.9-10.1V UVLO range, 15V typical rating, 330μA max quiescent current |
| 4 | GND | power_in | Ground reference for low-side circuit and low-voltage power supply section |
| 5 | LVG | output | Low-side driver output, sources 400mA and sinks 650mA with 70ns rise and 40ns fall time at 1000pF load |
| 6 | OUT | power_in | High-side driver floating reference and bootstrap supply return voltage for external MOSFET source |
| 7 | HVG | output | High-side driver output, sources 400mA and sinks 650mA with floating voltage capability up to 600V above OUT |
| 8 | VBOOT | power_in | Bootstrap supply voltage for high-side driver with 8.5-10.5V UVLO threshold and 17V minimum rating |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOIC-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
L6389EDTR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
l6389edtr-etched.step/l6389edtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);l6389edtr.step/l6389edtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (19 pp, sha256
507e9f474d07ee91, retrieved 2026-10-07, 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).