component
APX810S-31SA-7
Public Made by Adomby adom
Diodes Incorporated Monitors & Reset Circuits, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442
{
"schema_version": 1,
"type": "component",
"slug": "apx810s-31sa-7",
"title": "APX810S-31SA-7",
"brief": "Diodes Incorporated Monitors & Reset Circuits, 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",
"power supply chip",
"apx810s-31sa-7",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "APX810S-31SA-7",
"manufacturer": "Diodes Incorporated",
"package": "SOT-23",
"pin_count": 3,
"category": "Power Supply Chip",
"subcategory": "Monitors & Reset Circuits",
"datasheet": "https://www.diodes.com/assets/Datasheets/APX810S-31SA-7.pdf",
"parts": {
"symbol": "apx810s-31sa-7.kicad_sym",
"footprint": "apx810s-31sa-7.kicad_mod",
"model_3d": "apx810s-31sa-7-hero.glb",
"model_3d_plain": "apx810s-31sa-7-etched.glb",
"model_3d_step": "apx810s-31sa-7-etched.step",
"model_3d_step_plain": "apx810s-31sa-7.step",
"lbr": "apx810s-31sa-7.lbr"
},
"distributor_links": {
"lcsc": "C2067371",
"digikey": "APX810S-31SA-7DITR-ND",
"mouser": "621-APX810S-31SA-7"
},
"distributor_check": {
"checked_at": "2026-10-23T12:22:25Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "APX810S-31SA-7DITR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "621-APX810S-31SA-7",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "2",
"name": "RESET",
"type": "output",
"description": "Active-high push-pull reset output (APX810S) that is asserted when VCC falls below the reset threshold and held for at least 240ms (typ. 240ms) after VCC rises above it, valid down to VCC = 1V."
},
{
"number": "3",
"name": "VCC",
"type": "power_in",
"description": "Operating voltage input, 1.0V to 5.5V recommended, absolute maximum 6.0V."
}
],
"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: The pin table prints the SA pin 2 name as 'RESET /RESET' (APX809S active low RESET bar, APX810S acti"
],
"pages_sent": 10,
"cost_usd": 0.077,
"at": "2026-10-23T12:22:08"
},
"datasheet": {
"url": "https://www.diodes.com/assets/Datasheets/APX810S-31SA-7.pdf",
"pages": 10,
"sha256": "b644892b2c8d0948",
"source_tier": "mfr"
},
"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": "apx810s-31sa-7.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": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "apx810s-31sa-7-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": "d017712c22f9448037a98ac121a56151a4b7be2f7b570cc91f78e93d2e4e2eed",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "SOT-23",
"Category": "Power Supply Chip",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "b644892b2c8d094824457ea3ac96d34416b68ea4fce30df1352fbc85406f0a2e",
"rows": [
{
"name": "Supply Current",
"symbol": "ICC",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 7,
"max": 16,
"conditions": "VTH + 0.2V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reset Threshold Voltage (-31)",
"symbol": "VTH",
"kind": "electrical",
"unit": "V",
"min": 3.04,
"typ": 3.08,
"max": 3.12,
"conditions": "TA = +25°C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Reset Active Timeout Period",
"symbol": "tDELAY",
"kind": "timing",
"unit": "ms",
"min": 140,
"typ": 240,
"max": 280,
"conditions": "VCC ≥ 1.02 x VTH",
"source_page": 4,
"source": "datasheet"
},
{
"name": "RESET Output Voltage Low (APX810S)",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.3,
"conditions": "VCC = VTH + 0.2V, ISINK = 1.2mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "RESET Output Voltage Low (APX810S)",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.4,
"conditions": "VCC = VTH + 0.2V, ISINK = 3.2mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Supply Voltage",
"symbol": "VCC",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "TA = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "RESET Voltage",
"symbol": "VRESET",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "TA = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Current",
"symbol": "ICC",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 20,
"conditions": "TA = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Current",
"symbol": "IO",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 20,
"conditions": "TA = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "ESD HBM",
"symbol": "ESD",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 6000,
"conditions": "HBM (Human Body Model)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "ESD MM",
"symbol": "ESD",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 600,
"conditions": "MM (Machine Model)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Junction Temperature Range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Ambient Temperature Range",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Supply Voltage",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 1,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "RESET Output Voltage",
"symbol": "VRESET",
"kind": "recommended_operating",
"unit": "V",
"min": 0,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Reset Threshold Voltage Temperature Coefficient",
"symbol": "ΔVTH/ΔT",
"kind": "temperature_coefficient",
"unit": "ppm/°C",
"min": null,
"typ": 30,
"max": null,
"conditions": "TA = -40 to +125°C",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VCC Drop to Delay",
"symbol": "tS",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 20,
"max": null,
"conditions": "VCC = VTH to (VTH - 100mV)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction-to-Ambient",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 232,
"max": null,
"conditions": "SOT23",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction-to-Case",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 87,
"max": null,
"conditions": "SOT23",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"apx810s-31sa-7"
],
"discovery_pitch": "APX810S-31SA-7 (Diodes Incorporated) 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",
"apx810s-31sa-7.kicad_sym",
"apx810s-31sa-7.kicad_mod",
"apx810s-31sa-7.glb",
"apx810s-31sa-7.step",
"apx810s-31sa-7.lbr",
"docs/hero.png",
"docs/apx810s-31sa-7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"apx810s-31sa-7-hero.glb",
"apx810s-31sa-7-hero.overlay.json",
"apx810s-31sa-7-etched.glb"
],
"visibility": {
"public": true
}
}