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L6387ED

Public Made by Adom

by adom

STMicroelectronics Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 15d ago
viewers l6387ed: viewers · Ray 15d ago
l6387ed-etched.glb l6387ed: factory component page (tier=lcsc) · Ray 15d ago
l6387ed-etched.step l6387ed: factory component page (tier=lcsc) · Ray 15d ago
l6387ed-hero.glb l6387ed: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
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l6387ed.step Publish 0.1.0 · Ray 15d ago
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README.md Publish 0.1.0 · Ray 15d ago

L6387ED

STMicroelectronics · Gate Drivers · SOIC-8

L6387ED 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 Schmitt-trigger with a low-level threshold of 1.5 V max and a high-level threshold of 3.6 V min.
2 HIN input High-side driver logic input, CMOS/TTL Schmitt-trigger with a low-level threshold of 1.5 V max and a high-level threshold of 3.6 V min.
3 VCC power_in Low-voltage power supply, 17 V recommended supply voltage, absolute maximum -0.3 to +18 V, with UVLO turn-on at 6 V typ. (6.5 V max) and turn-off at 5.5 V typ.
4 GND power_in Ground reference for the low-voltage section and logic inputs.
5 LVG output Low-side driver gate output that sources 400 mA and sinks 650 mA (typ.), guaranteeing 0.3 V max on the pin at Isink = 10 mA so an external bleeder resistor is not needed.
6 OUT power_in High-side driver floating reference; the output voltage is limited to -3 V to VBOOT - 18 V in absolute maximum ratings and up to 580 V recommended.
7 HVG output High-side driver gate output that sources 400 mA and sinks 650 mA (typ.), referenced to OUT and bounded by VBOOT.
8 VBOOT power_in Bootstrap supply voltage for the floating high-side section, with absolute maximum -1 to 618 V and VBS (VBOOT - VOUT) of 17 V recommended.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOIC-8
Category Motor Driver ICs
Pins 8

CAD (KiCad official)

  • Symbol: L6387ED
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: l6387ed-etched.step / l6387ed-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); l6387ed.step / l6387ed.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (17 pp, sha256 64ba451a43fc2340, retrieved 2026-10-11, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF