component
IBSP3032ADJST5AR00
Public Made by Adomby adom
Inbisen Linear Voltage Regulators (LDO), SOT23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655
{
"schema_version": 1,
"type": "component",
"slug": "ibsp3032adjst5ar00",
"title": "IBSP3032ADJST5AR00",
"brief": "Inbisen Linear Voltage Regulators (LDO), SOT23-5. 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 supply chip",
"ibsp3032adjst5ar00",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "IBSP3032ADJST5AR00",
"manufacturer": "Inbisen",
"package": "SOT23-5",
"pin_count": 5,
"category": "Power Supply Chip",
"subcategory": "Linear Voltage Regulators (LDO)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e34408da11ea112630cce99a1d5b3768.pdf",
"parts": {
"symbol": "ibsp3032adjst5ar00.kicad_sym",
"footprint": "ibsp3032adjst5ar00.kicad_mod",
"model_3d": "ibsp3032adjst5ar00-hero.glb",
"model_3d_plain": "ibsp3032adjst5ar00-etched.glb",
"model_3d_step": "ibsp3032adjst5ar00-etched.step",
"model_3d_step_plain": "ibsp3032adjst5ar00.step",
"lbr": "ibsp3032adjst5ar00.lbr"
},
"distributor_links": {
"lcsc": "C18164957"
},
"distributor_check": {
"checked_at": "2026-10-23T12:05:05Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "IN",
"type": "power_in",
"description": "Regulator input supply for 2.7 V to 20 V operation, to be bypassed to GND with a 2.2 uF or larger capacitor."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "3",
"name": "NC",
"type": "unconnected",
"description": "No connect (empty pin); this SOT23-5② variant has no EN pin and the regulator is always enabled."
},
{
"number": "4",
"name": "ADJ",
"type": "input",
"description": "Sense input connected to the load, with an external resistor divider setting the output voltage (1.2 V reference, recommended R2 below 200 kΩ), rated -0.3 V to +5.5 V."
},
{
"number": "5",
"name": "OUT",
"type": "power_out",
"description": "Regulator output voltage, to be bypassed to GND with a 2.2 uF or larger capacitor, delivering up to 300 mA."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Order code IBSP3032ADJST5AR00 maps to IBSP3032-ADJ in SOT23-5② (page 13). The pin table column for ②; Page 3 says the 'ADJ version' has a 1.2 V reference, but the description of pin 3 'enabled always' i"
],
"pages_sent": 16,
"cost_usd": 0.1007,
"at": "2026-10-23T12:04:53"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/e34408da11ea112630cce99a1d5b3768.pdf",
"pages": 16,
"sha256": "75616965beb23546",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 5,
"described": 5,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ibsp3032adjst5ar00.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ibsp3032adjst5ar00-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "85373b4b171737dcdd6ca9a63067eada28696a715c35598c9240f5e962d30851",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Inbisen",
"Package": "SOT23-5",
"Category": "Power Supply Chip",
"Pins": "5"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "75616965beb23546d19ffecfa4de57e886b363040b93d5d548c0a3aced50667b",
"rows": [
{
"name": "Input voltage range",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Output voltage accuracy",
"symbol": "VOUT",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "VIN=(VOUT+1V) or 2.7V, VOUT=5V, IOUT=10mA, TA=25C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "VIN absolute maximum",
"symbol": "VIN to GND",
"kind": "absolute_maximum",
"unit": "V",
"min": -20,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "VOUT absolute maximum",
"symbol": "VOUT to GND",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "max is VIN",
"source_page": 11,
"source": "datasheet"
},
{
"name": "EN absolute maximum",
"symbol": "EN to GND",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "max is VIN",
"source_page": 11,
"source": "datasheet"
},
{
"name": "ADJ absolute maximum",
"symbol": "ADJ to GND",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Operating ambient temperature range",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Operating temperature range",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "ordering table",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Thermal resistance junction-ambient SOT23-5",
"symbol": "θJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": 182,
"max": null,
"conditions": "SOT23-5",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Thermal resistance junction-case SOT23-5",
"symbol": "θJC",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": 70,
"max": null,
"conditions": "SOT23-5",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Ground current",
"symbol": "IGND",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 40,
"max": null,
"conditions": "IOUT = 0uA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Ground current",
"symbol": "IGND",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 140,
"max": null,
"conditions": "IOUT = 10mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Ground current",
"symbol": "IGND",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 1,
"max": null,
"conditions": "IOUT = 300mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Shutdown current",
"symbol": "IGND-SD",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 1.2,
"max": null,
"conditions": "EN=GND",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Line regulation",
"symbol": "ΔVOUT/ΔVIN",
"kind": "electrical",
"unit": "%/V",
"min": null,
"typ": 0.002,
"max": null,
"conditions": "VIN =(VOUT+1V) to 20V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Load regulation",
"symbol": "ΔVOUT/ΔIOUT",
"kind": "electrical",
"unit": "%/mA",
"min": null,
"typ": 0.002,
"max": null,
"conditions": "IOUT = 100uA to 300mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Dropout voltage",
"symbol": "VDROPOUT",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 67,
"max": null,
"conditions": "IOUT = 50mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Dropout voltage",
"symbol": "VDROPOUT",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 203,
"max": null,
"conditions": "IOUT = 150mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Dropout voltage",
"symbol": "VDROPOUT",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 450,
"max": null,
"conditions": "IOUT = 300mA",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Start-up time",
"symbol": "tSTART-UP",
"kind": "timing",
"unit": "us",
"min": null,
"typ": 380,
"max": null,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Current limit threshold",
"symbol": "ILIMIT",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 480,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal shutdown threshold",
"symbol": "TSSD",
"kind": "thermal",
"unit": "℃",
"min": null,
"typ": 150,
"max": null,
"conditions": "TJ rising",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal shutdown hysteresis",
"symbol": "TSSD-HYS",
"kind": "thermal",
"unit": "℃",
"min": null,
"typ": 15,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "UVLO rising threshold",
"symbol": "UVLORISE",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 2.5,
"max": null,
"conditions": "input rising",
"source_page": 3,
"source": "datasheet"
},
{
"name": "UVLO falling threshold",
"symbol": "UVLOFALL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 2.2,
"max": null,
"conditions": "input falling",
"source_page": 3,
"source": "datasheet"
},
{
"name": "UVLO hysteresis",
"symbol": "UVLOHTS",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 300,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "EN high threshold",
"symbol": "ENHIGH",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.2,
"max": null,
"conditions": "2.7V ≤ VIN ≤ 20V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "EN low threshold",
"symbol": "ENLOW",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.1,
"max": null,
"conditions": "2.7V ≤ VIN ≤ 20V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "EN logic hysteresis",
"symbol": "ENHYS",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 100,
"max": null,
"conditions": "2.7V ≤ VIN ≤ 20V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "EN delay time",
"symbol": "tEN-DLY",
"kind": "timing",
"unit": "us",
"min": null,
"typ": 80,
"max": null,
"conditions": "EN from 0V rising to VIN is 0.1×VOUT",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output noise",
"symbol": "OUTNOISE",
"kind": "electrical",
"unit": "uVrms",
"min": null,
"typ": 10,
"max": null,
"conditions": "10Hz to 100kHz",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 58,
"max": null,
"conditions": "1MHz, VIN = 7V, VOUT = 5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 62,
"max": null,
"conditions": "100kHz, VIN = 7V, VOUT = 5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 91,
"max": null,
"conditions": "10kHz, VIN = 7V, VOUT = 5V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSRR",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 105,
"max": null,
"conditions": "10Hz, VIN = 7V, VOUT = 5V",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ibsp3032adjst5ar00"
],
"discovery_pitch": "IBSP3032ADJST5AR00 (Inbisen) 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",
"ibsp3032adjst5ar00.kicad_sym",
"ibsp3032adjst5ar00.kicad_mod",
"ibsp3032adjst5ar00.glb",
"ibsp3032adjst5ar00.step",
"ibsp3032adjst5ar00.lbr",
"docs/hero.png",
"docs/ibsp3032adjst5ar00-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ibsp3032adjst5ar00-hero.glb",
"ibsp3032adjst5ar00-hero.overlay.json",
"ibsp3032adjst5ar00-etched.glb"
],
"visibility": {
"public": true
}
}