component
TPS73632DBVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
tps73632dbvr: specified limits as data (metadata.characteristics, 26 rows from the datasheet)
cd513c7
26d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525
{
"schema_version": 1,
"type": "component",
"slug": "tps73632dbvr",
"title": "TPS73632DBVR",
"brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. 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 management (pmic)",
"tps73632dbvr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TPS73632DBVR",
"manufacturer": "Texas Instruments",
"package": "SOT-23-5",
"pin_count": 5,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps736",
"parts": {
"symbol": "tps73632dbvr.kicad_sym",
"footprint": "tps73632dbvr.kicad_mod",
"model_3d": "tps73632dbvr-hero.glb",
"model_3d_plain": "tps73632dbvr.glb",
"model_3d_step": "tps73632dbvr-etched.step",
"model_3d_step_plain": "tps73632dbvr.step",
"lbr": "tps73632dbvr.lbr"
},
"distributor_links": {
"lcsc": "C2873585",
"digikey": "TPS73632DBVR-ND",
"mouser": "595-TPS73632DBVR"
},
"distributor_check": {
"checked_at": "2026-10-08T17:08:46Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "TPS73632DBVR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-TPS73632DBVR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "IN",
"type": "power_in",
"description": "Input supply pin; the regulator operates from 1.7 V to 5.5 V, with an absolute maximum of -0.3 V to 6 V."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground pin, which must be connected to the board ground plane and used as the return for the input and output bypass capacitors."
},
{
"number": "3",
"name": "EN",
"type": "input",
"description": "Active-high enable; driving it above 1.7 V turns the regulator on and driving it below 0.5 V puts it in shutdown, and it may be tied to IN if shutdown is not needed."
},
{
"number": "4",
"name": "NR",
"type": "passive",
"description": "Noise-reduction pin on fixed-voltage versions only; an external capacitor (0.01 µF in the datasheet example) from NR to GND bypasses the internal bandgap noise and lowers output noise."
},
{
"number": "5",
"name": "OUT",
"type": "power_out",
"description": "Regulator output, which is stable without any output capacitor; the output current is rated up to 400 mA and the absolute maximum output voltage is 5.5 V."
}
],
"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 pin table labels pin 4 as 'NR/FB'. For the fixed-voltage TPS73632 this pin is NR (nois; The ordering addendum (page 32) confirms TPS73632DBVR is a 5-pin SOT-23 (DBV) package, so the DBV pi"
],
"pages_sent": 27,
"cost_usd": 0.1406,
"at": "2026-10-08T17:08:30"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps736",
"pages": 49,
"sha256": "5ed5c95a399b519d",
"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": "tps73632dbvr.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": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tps73632dbvr-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": "b7d9619aa2e11dc780ddb75d6bd7673ef5dbc9118cc9468368347c2948800074",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "SOT-23-5",
"Category": "Power Management (PMIC)",
"Pins": "5"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "5ed5c95a399b519d",
"rows": [
{
"name": "输入电压范围 VIN",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "输出电压准确度(标称值)",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -0.5,
"typ": null,
"max": 0.5,
"conditions": "TJ = 25°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "输出电压准确度(全范围)",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": 0.5,
"max": 1,
"conditions": "VOUT + 0.5V ≤ VIN ≤ 5.5V;10mA ≤ IOUT ≤ 400mA",
"source_page": 6,
"source": "datasheet"
},
{
"name": "压降电压 VDO",
"symbol": "VDO",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 75,
"max": 200,
"conditions": "VIN = VOUT(nom) - 0.1V;IOUT = 400mA",
"source_page": 6,
"source": "datasheet"
},
{
"name": "输出电流限制 ICL(传统器件)",
"symbol": "ICL",
"kind": "electrical",
"unit": "mA",
"min": 400,
"typ": 650,
"max": 800,
"conditions": "VOUT = 0.9 × VOUT(nom);传统器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "输出电流限制 ICL(传统器件,0℃至70℃)",
"symbol": "ICL",
"kind": "electrical",
"unit": "mA",
"min": 500,
"typ": null,
"max": 800,
"conditions": "3.6V ≤ VIN ≤ 4.2V,0℃ ≤ TJ ≤ 70℃;传统器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "输出电流限制 ICL(新器件)",
"symbol": "ICL",
"kind": "electrical",
"unit": "mA",
"min": 500,
"typ": null,
"max": 800,
"conditions": "VOUT = 0.9 × VOUT(nom);新器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "短路电流 ISC",
"symbol": "ISC",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 450,
"max": null,
"conditions": "VOUT = 0V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "反向漏电流 IREV",
"symbol": "IREV",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.1,
"max": 10,
"conditions": "VEN ≤ 0.5V,0V ≤ VIN ≤ VOUT",
"source_page": 6,
"source": "datasheet"
},
{
"name": "接地引脚电流 IGND(IOUT = 10mA,传统器件)",
"symbol": "IGND",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 400,
"max": 550,
"conditions": "IOUT = 10mA (IQ);传统器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "接地引脚电流 IGND(IOUT = 10mA,新器件)",
"symbol": "IGND",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 400,
"max": 630,
"conditions": "IOUT = 10mA (IQ);新器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "接地引脚电流 IGND(IOUT = 400mA)",
"symbol": "IGND",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 800,
"max": 1000,
"conditions": "IOUT = 400mA",
"source_page": 6,
"source": "datasheet"
},
{
"name": "关断电流 ISHDN(传统器件)",
"symbol": "ISHDN",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.02,
"max": 1,
"conditions": "VEN ≤ 0.5V,VOUT ≤ VIN ≤ 5.5V,–40°C ≤ TJ ≤ 100℃;传统器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "关断电流 ISHDN(新器件)",
"symbol": "ISHDN",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.02,
"max": 1,
"conditions": "VEN ≤ 0.5V,VOUT ≤ VIN ≤ 5.5V;新器件",
"source_page": 6,
"source": "datasheet"
},
{
"name": "EN 引脚高电平(已使能)",
"symbol": "VEN(high)",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": null,
"max": null,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "EN 引脚低电平(关断)",
"symbol": "VEN(low)",
"kind": "electrical",
"unit": "V",
"min": 0,
"typ": null,
"max": 0.5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "使能引脚电流(已使能)",
"symbol": "IEN(high)",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.02,
"max": 0.1,
"conditions": "VEN = 5.5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "启动时间 tSTR",
"symbol": "tSTR",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 600,
"max": null,
"conditions": "VOUT = 3V,RL = 30Ω,COUT = 1μF,CNR = 0.01μF",
"source_page": 6,
"source": "datasheet"
},
{
"name": "热关断温度(温度升高时关断)",
"symbol": "TSD",
"kind": "electrical",
"unit": "°C",
"min": null,
"typ": 160,
"max": null,
"conditions": "关断,温度升高",
"source_page": 6,
"source": "datasheet"
},
{
"name": "热关断温度(温度降低时复位)",
"symbol": "TSD",
"kind": "electrical",
"unit": "°C",
"min": null,
"typ": 140,
"max": null,
"conditions": "复位,温度降低",
"source_page": 6,
"source": "datasheet"
},
{
"name": "工作结温 TJ",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "结至环境热阻 RθJA",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 221.9,
"max": null,
"conditions": "DBV 封装;传统器件",
"source_page": 5,
"source": "datasheet"
},
{
"name": "结至外壳(顶部)热阻 RθJC(top)",
"symbol": "RθJC(top)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 74.9,
"max": null,
"conditions": "DBV 封装;传统器件",
"source_page": 5,
"source": "datasheet"
},
{
"name": "结到电路板热阻 RθJB",
"symbol": "RθJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 51.9,
"max": null,
"conditions": "DBV 封装;传统器件",
"source_page": 5,
"source": "datasheet"
},
{
"name": "结到顶部的表征参数 ψJT",
"symbol": "ψJT",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 2.8,
"max": null,
"conditions": "DBV 封装;传统器件",
"source_page": 5,
"source": "datasheet"
},
{
"name": "结到电路板的表征参数 ψJB",
"symbol": "ψJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 51.1,
"max": null,
"conditions": "DBV 封装;传统器件",
"source_page": 5,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tps73632dbvr"
],
"discovery_pitch": "TPS73632DBVR (Texas Instruments) 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",
"tps73632dbvr.kicad_sym",
"tps73632dbvr.kicad_mod",
"tps73632dbvr.glb",
"tps73632dbvr.step",
"tps73632dbvr.lbr",
"docs/hero.png",
"docs/tps73632dbvr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tps73632dbvr-hero.glb",
"tps73632dbvr-hero.overlay.json"
],
"visibility": {
"public": true
}
}