component
SD8054
Public Made by Adomby adom
SHOUDING Battery Management ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401
{
"schema_version": 1,
"type": "component",
"slug": "sd8054",
"title": "SD8054",
"brief": "SHOUDING Battery Management ICs, 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 ics",
"sd8054",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SD8054",
"manufacturer": "SHOUDING",
"package": "SOT-23-5",
"pin_count": 5,
"category": "Power Management ICs",
"subcategory": "Battery Management ICs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7df6707a0d15cb9b1c4fc5542e241749.pdf",
"parts": {
"symbol": "sd8054.kicad_sym",
"footprint": "sd8054.kicad_mod",
"model_3d": "sd8054-hero.glb",
"model_3d_plain": "sd8054-etched.glb",
"model_3d_step": "sd8054-etched.step",
"model_3d_step_plain": "sd8054.step",
"lbr": "sd8054.lbr"
},
"distributor_links": {
"lcsc": "C521413"
},
"distributor_check": {
"checked_at": "2026-10-27T06:50:42Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "CHRG",
"type": "output",
"description": "Open-drain charge status output that is pulled low by an internal N-channel MOSFET while charging and goes high impedance when the charge cycle completes or reverse battery lockout is detected."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin for the charger."
},
{
"number": "3",
"name": "BAT",
"type": "output",
"description": "Charge current output to the battery that regulates the final float voltage to 4.2V and should be bypassed with at least a 1uF capacitor."
},
{
"number": "4",
"name": "VCC",
"type": "power_in",
"description": "Positive input supply that powers the charger, can range from 4.30V to 6.5V, and should be bypassed with at least a 1uF capacitor."
},
{
"number": "5",
"name": "PROG",
"type": "bidirectional",
"description": "Charge current program, monitor and shutdown pin: a 1% resistor to ground sets the charge current, the pin servos to 1V in constant-current mode, and a 1.21V shutdown threshold stops charging."
}
],
"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 (audit)",
"guards": "pin_guards 0.1: passed",
"guard_notes": [],
"pages_sent": 6,
"cost_usd": 0.0071,
"at": "2026-10-27T06:50:23"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/7df6707a0d15cb9b1c4fc5542e241749.pdf",
"pages": 6,
"sha256": "716e4c462271ec57",
"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": "sd8054.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": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "sd8054-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": "0e5e701bd3f86a34f30eeb6de250c706b07c4b43b4d5084d161fdc2ef43da70b",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "SHOUDING",
"Package": "SOT-23-5",
"Category": "Power Management ICs",
"Pins": "5"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "716e4c462271ec572d5d165d6075a5f51aafe9d7c6b3bb5f57083af3ce3a4375",
"rows": [
{
"name": "Input Supply Voltage",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 4.5,
"typ": 5,
"max": 6.5,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Regulated Output (Float) Voltage",
"symbol": "VFLOAT",
"kind": "electrical",
"unit": "V",
"min": 4.15,
"typ": 4.2,
"max": 4.24,
"conditions": "0℃≤TA≤85℃, IBAT = 50mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "BAT Pin Current, Current Mode",
"symbol": "IBAT",
"kind": "electrical",
"unit": "mA",
"min": 83,
"typ": 89,
"max": 97,
"conditions": "RPROG = 10k, Current Mode",
"source_page": 4,
"source": "datasheet"
},
{
"name": "BAT Pin Current, Current Mode",
"symbol": "IBAT",
"kind": "electrical",
"unit": "mA",
"min": 410,
"typ": 445,
"max": 470,
"conditions": "RPROG = 2k, Current Mode",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Trickle Charge Current",
"symbol": "ITRIKL",
"kind": "electrical",
"unit": "mA",
"min": 15,
"typ": 39,
"max": 65,
"conditions": "VBAT < VTRIKL, RPROG = 2k",
"source_page": 4,
"source": "datasheet"
},
{
"name": "PROG Pin Voltage",
"symbol": "VPROG",
"kind": "electrical",
"unit": "V",
"min": 0.94,
"typ": 1.02,
"max": 1.08,
"conditions": "RPROG = 10k, Current Mode",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Efficiency Power FET ON Resistance (Between VCC and BAT)",
"symbol": "RON",
"kind": "electrical",
"unit": "m",
"min": null,
"typ": 660,
"max": null,
"conditions": "Between VCC and BAT",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Input Supply Voltage (absolute maximum)",
"symbol": "VCC",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PROG Pin Voltage (absolute maximum)",
"symbol": "PROG",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "Maximum is VCC + 0.3V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "BAT Pin Voltage (absolute maximum)",
"symbol": "BAT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "CHRG Pin Voltage (absolute maximum)",
"symbol": "CHRG",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "BAT Pin Current",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 800,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Junction Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Ambient Temperature Range",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "℃",
"min": -65,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Lead Temperature (Soldering)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 300,
"conditions": "10 sec",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"sd8054"
],
"discovery_pitch": "SD8054 (SHOUDING) 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",
"sd8054.kicad_sym",
"sd8054.kicad_mod",
"sd8054.glb",
"sd8054.step",
"sd8054.lbr",
"docs/hero.png",
"docs/sd8054-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"sd8054-hero.glb",
"sd8054-hero.overlay.json",
"sd8054-etched.glb"
],
"visibility": {
"public": true
}
}