component
GR6203
Public Made by Adomby adom
GR LED Drivers, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331
{
"schema_version": 1,
"type": "component",
"slug": "gr6203",
"title": "GR6203",
"brief": "GR LED Drivers, SOT-23. 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",
"led drivers",
"gr6203",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "GR6203",
"manufacturer": "GR",
"package": "SOT-23",
"pin_count": 3,
"category": "LED Drivers",
"subcategory": "LED Drivers",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602885938368561152",
"parts": {
"symbol": "gr6203.kicad_sym",
"footprint": "gr6203.kicad_mod",
"model_3d": "gr6203-hero.glb",
"model_3d_plain": "gr6203-etched.glb",
"model_3d_step": "gr6203-etched.step",
"model_3d_step_plain": "gr6203.step",
"lbr": "gr6203.lbr"
},
"distributor_links": {
"lcsc": "C18164406"
},
"distributor_check": {
"checked_at": "2026-10-16T21:50:59Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "VDD",
"type": "power_in",
"description": "Power supply input; absolute maximum input voltage is 2.0 V, and the stated operating voltage range is 1.0 V to 1.5 V."
},
{
"number": "2",
"name": "LX",
"type": "output",
"description": "Power transistor output that drives the inductor; the datasheet gives no separate pin limit for this pin beyond the chip-level ratings."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Chip ground pin."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet pinout table lists TO92 and SOT23-3 pin numbers side by side. For SOT23-3 the mapping ; The pin description for LX is limited to the function stated in the datasheet ('功率管输出', power transi"
],
"pages_sent": 5,
"cost_usd": 0.0229,
"at": "2026-10-16T21:50:39"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602885938368561152",
"pages": 5,
"sha256": "4cb89f6733eb4830",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 3,
"described": 3,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "gr6203.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.5,
3,
1.2
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
"checked": "2026-10-16",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "gr6203-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.5,
3,
1.2
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "76e877fa0c08f3c091940d81bb66554ecbba275e7fc9f8108600940c20cf688c",
"checked": "2026-10-16",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "GR",
"Package": "SOT-23",
"Category": "LED Drivers",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "4cb89f6733eb48308e55f8325c62933987a2c1be8f8931c3bb22cdfe7d8f5a29",
"rows": [
{
"name": "输入电压 (input voltage, 3 LEDs)",
"symbol": "Vin",
"kind": "electrical",
"unit": "V",
"min": 0.9,
"typ": null,
"max": 1.5,
"conditions": "L1=47uH; 3 个 LED",
"source_page": 2,
"source": "datasheet"
},
{
"name": "输入电流 (input current, 3 LEDs)",
"symbol": "Iin",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 200,
"max": 250,
"conditions": "Vin=1.5V, L1=47uH; 3 个 LED",
"source_page": 2,
"source": "datasheet"
},
{
"name": "输出电流 (output LED current, 3 LEDs)",
"symbol": "Iled",
"kind": "electrical",
"unit": "mA",
"min": 55,
"typ": 60,
"max": null,
"conditions": "Vin=1.5V, L1=47uH; 3 个 LED",
"source_page": 2,
"source": "datasheet"
},
{
"name": "启动电压 (start-up voltage)",
"symbol": "Vimin",
"kind": "electrical",
"unit": "V",
"min": 0.9,
"typ": 1,
"max": null,
"conditions": "L1=47uH; 3 个 LED",
"source_page": 2,
"source": "datasheet"
},
{
"name": "LX 输出关断电压 (LX output off voltage)",
"symbol": "Vxclos",
"kind": "electrical",
"unit": "V",
"min": 0.7,
"typ": 0.8,
"max": 0.9,
"conditions": "LX 端悬空, 测试 LX 输出波形",
"source_page": 2,
"source": "datasheet"
},
{
"name": "极限输入电压 (limit input voltage)",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "极限输入电流 (limit input current)",
"symbol": "Iin",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 0.4,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "工作温度范围 (operating temperature range)",
"symbol": "Tw",
"kind": "absolute_maximum",
"unit": "℃",
"min": -30,
"typ": null,
"max": 55,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "存储温度范围 (storage temperature range)",
"symbol": "Tc",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "焊接温度 (soldering temperature)",
"symbol": "Th",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 300,
"conditions": "1s",
"source_page": 1,
"source": "datasheet"
},
{
"name": "工作电压范围 (operating voltage range, feature bullet)",
"symbol": "",
"kind": "recommended_operating",
"unit": "V",
"min": 1,
"typ": null,
"max": 1.5,
"conditions": "",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"gr6203"
],
"discovery_pitch": "GR6203 (GR) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"gr6203.kicad_sym",
"gr6203.kicad_mod",
"gr6203.glb",
"gr6203.step",
"gr6203.lbr",
"docs/hero.png",
"docs/gr6203-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"gr6203-hero.glb",
"gr6203-hero.overlay.json",
"gr6203-etched.glb"
],
"visibility": {
"public": true
}
}