component
SL75BL50SC
Public Made by Adomby adom
Slkor SLKORMICRO Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365
{
"schema_version": 1,
"type": "component",
"slug": "sl75bl50sc",
"title": "SL75BL50SC",
"brief": "Slkor SLKORMICRO Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. 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",
"power management (pmic)",
"sl75bl50sc",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SL75BL50SC",
"manufacturer": "Slkor SLKORMICRO Elec",
"package": "SOT-23-3",
"pin_count": 3,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603062637714690048",
"parts": {
"symbol": "sl75bl50sc.kicad_sym",
"footprint": "sl75bl50sc.kicad_mod",
"model_3d": "sl75bl50sc-hero.glb",
"model_3d_plain": "sl75bl50sc-etched.glb",
"model_3d_step": "sl75bl50sc-etched.step",
"model_3d_step_plain": "sl75bl50sc.step",
"lbr": "sl75bl50sc.lbr"
},
"distributor_links": {
"lcsc": "C19188382"
},
"distributor_check": {
"checked_at": "2026-10-17T20:41:19Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin; the datasheet requires the ground returns of the input and output capacitors to use as wide and as short a copper trace as is practical to a single ground point."
},
{
"number": "2",
"name": "VOUT",
"type": "power_out",
"description": "Regulated fixed output (2.8V to 5V variants, 150mA maximum output current), which requires a minimum 10µF X7R or X5R ceramic output capacitor placed as close as possible to VOUT and GND."
},
{
"number": "3",
"name": "VIN",
"type": "power_in",
"description": "Power input rated up to 36V (absolute maximum supply voltage 40V), which should be decoupled to GND with a 1µF ceramic capacitor placed as close as possible to the device."
}
],
"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: Pinout for SOT-23-3 (ordering code SC, matching MPN suffix 'SC') is taken from the front-page packag; Ordering-code mapping: the datasheet lists the MPN pattern as SL75-[package][output voltage][current"
],
"pages_sent": 9,
"cost_usd": 0.0297,
"at": "2026-10-17T20:39:13"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603062637714690048",
"pages": 9,
"sha256": "9519cf830034003a",
"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": "sl75bl50sc.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": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "sl75bl50sc-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": "ab4feb66bda0205f462379f05174c01201d88ec2747dc24e30baaa97a702a9a2",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Slkor SLKORMICRO Elec",
"Package": "SOT-23-3",
"Category": "Power Management (PMIC)",
"Pins": "3"
},
"appearance": {
"contacts": {
"quote": "must be back to the SL75B Series ground pin using as wide and as short of a copper trace as is",
"page": 5,
"doc": "ds.pdf",
"material": "copper"
},
"version": 1,
"datasheet_sha256": "9519cf830034003ac2deff4191be311a999168cf33af41adf40e437dd9151353"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "9519cf830034003ac2deff4191be311a999168cf33af41adf40e437dd9151353",
"rows": [
{
"name": "Input Voltage",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 36,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output Voltage Accuracy",
"symbol": "∆VOUT",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "IOUT=1mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Maximum Output Current",
"symbol": "IOUT(Max)",
"kind": "electrical",
"unit": "mA",
"min": 150,
"typ": null,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Quiescent Current",
"symbol": "IQ",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 2,
"max": 3,
"conditions": "IOUT=0mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Dropout Voltage",
"symbol": "VDROP",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 450,
"max": 600,
"conditions": "IOUT=100mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "∆VLINE",
"kind": "electrical",
"unit": "%/V",
"min": null,
"typ": null,
"max": 0.2,
"conditions": "VIN=VOUT+2V to 30V, IOUT=10mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "∆VLOAD",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 25,
"max": 60,
"conditions": "VIN=VOUT+2V, 1mA<IOUT<100mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Supply Voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power Dissipation (SOT-23-3)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 400,
"conditions": "Ratings at 25℃ ambient",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Ambient (SOT-23-3)",
"symbol": "",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 380,
"max": null,
"conditions": "Junction-to-ambient",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Ambient Temperature",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Operating Junction Temperature",
"symbol": "TJ(MAX)",
"kind": "thermal",
"unit": "℃",
"min": null,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 5,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"sl75bl50sc"
],
"discovery_pitch": "SL75BL50SC (Slkor SLKORMICRO Elec) 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",
"sl75bl50sc.kicad_sym",
"sl75bl50sc.kicad_mod",
"sl75bl50sc.glb",
"sl75bl50sc.step",
"sl75bl50sc.lbr",
"docs/hero.png",
"docs/sl75bl50sc-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"sl75bl50sc-hero.glb",
"sl75bl50sc-hero.overlay.json",
"sl75bl50sc-etched.glb"
],
"visibility": {
"public": true
}
}