component
L6364Q
Public Made by Adomby adom
STMicroelectronics Interface - Specialized, QFN-20(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "l6364q",
"title": "L6364Q",
"brief": "STMicroelectronics Interface - Specialized, QFN-20(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"interface",
"l6364q",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "L6364Q",
"manufacturer": "STMicroelectronics",
"package": "QFN-20(4x4)",
"pin_count": 21,
"category": "Interface",
"subcategory": "Interface - Specialized",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834491721658368",
"parts": {
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"footprint": "l6364q.kicad_mod",
"model_3d": "l6364q-hero.glb",
"model_3d_plain": "l6364q.glb",
"model_3d_step": "l6364q-etched.step",
"model_3d_step_plain": "l6364q.step",
"lbr": "l6364q.lbr"
},
"distributor_links": {
"lcsc": "C3233009",
"digikey": "497-L6364QTR-ND",
"mouser": "511-L6364Q"
},
"distributor_check": {
"checked_at": "2026-10-07T01:34:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "497-L6364QTR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "511-L6364Q",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VDIG",
"type": "power_in",
"description": "Supply for IC internal IO level shifting logic; compatible with 2.5V to 5.5V"
},
{
"number": "2",
"name": "V3V3",
"type": "power_in",
"description": "3.3V voltage supply with absolute maximum -1V to 5V"
},
{
"number": "3",
"name": "V5V",
"type": "power_in",
"description": "5V sensor and microcontroller supply with absolute maximum -1V to 7V"
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground reference connection"
},
{
"number": "5",
"name": "VDCDC",
"type": "power_out",
"description": "DC-DC converter output voltage 5V to 10.5V configurable at 0.5MHz to 2MHz frequency"
},
{
"number": "6",
"name": "LED1",
"type": "output",
"description": "LED1 driver source current output with configurable up to 8mA maximum"
},
{
"number": "7",
"name": "LED2",
"type": "output",
"description": "LED2 driver source current output with configurable up to 8mA maximum"
},
{
"number": "8",
"name": "LOUT",
"type": "bidirectional",
"description": "Inductor node connection for internal DC-DC converter switching network"
},
{
"number": "9",
"name": "DOUT",
"type": "bidirectional",
"description": "VPLUS following output with integrated reverse polarity diode and 8V Zener limits for inductive load demagnetization"
},
{
"number": "10",
"name": "CTLD",
"type": "input",
"description": "Direct control input for DIO output stage configuration when external control mode enabled"
},
{
"number": "11",
"name": "VPLUS",
"type": "power_in",
"description": "Main supply input voltage 5V to 35V with absolute maximum -35V to +35V"
},
{
"number": "12",
"name": "N/C",
"type": "unconnected",
"description": "Not connected"
},
{
"number": "13",
"name": "DIO",
"type": "bidirectional",
"description": "Data I/O line with 100ns switching time (2kΩ//2.2nF load) and configurable output stages (PNP, NPN, push-pull)"
},
{
"number": "14",
"name": "CQ",
"type": "bidirectional",
"description": "Line data signal with 100ns switching time, 5Ω output resistance, and current limit reporting 0.11A to 0.25A"
},
{
"number": "15",
"name": "PGND",
"type": "power_in",
"description": "Switch ground return with full zero current reverse polarity protection between VPLUS, CQ, DIO, and PGND"
},
{
"number": "16",
"name": "INT",
"type": "output",
"description": "Interrupt output to microcontroller signaling short-circuit, overtemperature, data, or undervoltage events"
},
{
"number": "17",
"name": "MOSI",
"type": "input",
"description": "SPI data input from microcontroller to L6364"
},
{
"number": "18",
"name": "MISO",
"type": "tri_state",
"description": "SPI data output from L6364 to microcontroller with tristate function"
},
{
"number": "19",
"name": "SS",
"type": "input",
"description": "SPI slave select input for frame synchronization"
},
{
"number": "20",
"name": "SCK",
"type": "input",
"description": "SPI interface clock input signal"
},
{
"number": "21",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-4-5-20251001",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"exposed pad 21 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 17,
"cost_usd": 0.1425,
"at": "2026-10-07T01:34:41"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834491721658368",
"pages": 60,
"sha256": "a93a7e14c17745e5",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 21,
"described": 21,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "l6364q.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "l6364q-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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"footprint_binding": "identity",
"sha256": "0854edde7de5808504e7e7a8197ceb34a26249094e5632a25cd890de8e7ffb10",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "STMicroelectronics",
"Package": "QFN-20(4x4)",
"Category": "Interface",
"Pins": "21"
}
},
"variants": [],
"sections": [
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"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"l6364q"
],
"discovery_pitch": "L6364Q (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
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"path": "docs/hero.png"
},
"files": [
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"l6364q.kicad_mod",
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"l6364q.lbr",
"docs/hero.png",
"docs/l6364q-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
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"visibility": {
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}
}