component
7806
Public Made by Adomby adom
YFW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427
{
"schema_version": 1,
"type": "component",
"slug": "7806",
"title": "7806",
"brief": "YFW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. 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)",
"7806",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "7806",
"manufacturer": "YFW",
"package": "TO-252",
"pin_count": 3,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907387836645376",
"parts": {
"symbol": "7806.kicad_sym",
"footprint": "7806.kicad_mod",
"model_3d": "7806-hero.glb",
"model_3d_plain": "7806-etched.glb",
"model_3d_step": "7806-etched.step",
"model_3d_step_plain": "7806.step",
"lbr": "7806.lbr"
},
"distributor_links": {
"lcsc": "C19626436"
},
"distributor_check": {
"checked_at": "2026-10-18T14:53:48Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "Input",
"type": "power_in",
"description": "Unregulated input supply to the regulator; the 7806 characterization uses VI = 8 V to 25 V, and the dropout voltage is specified at 2.0 V."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Common ground reference pin for the regulator."
},
{
"number": "3",
"name": "Output",
"type": "power_out",
"description": "Regulated 6 V output, specified as 6.0 V typical (5.70 V to 6.30 V for VI = 8 V to 12 V and IO = 5 mA to 1 A), with output current up to 1.5 A."
}
],
"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 lists the TO-252 pinout once (page 1: '1. Input 2. GND 3. Output') and shares it with "
],
"pages_sent": 11,
"cost_usd": 0.0464,
"at": "2026-10-18T14:51:43"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907387836645376",
"pages": 11,
"sha256": "a2183f3b8f1c9bc6",
"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": "7806.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.9,
6.5,
2.32
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "7806-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.9,
6.5,
2.32
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "97e06c2d2b3d45a494eb2e0d4e0e502528d35d3e9d58e6617e23bec5144fc4ac",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "YFW",
"Package": "TO-252",
"Category": "Power Management (PMIC)",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "a2183f3b8f1c9bc62308eb03d1a285f906fa32f269dc389405f50d9def2b111a",
"rows": [
{
"name": "Output Voltage",
"symbol": "VO",
"kind": "electrical",
"unit": "V",
"min": 5.76,
"typ": 6,
"max": 6.24,
"conditions": "Tj=25℃, IO=5mA~1A",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Voltage",
"symbol": "VO",
"kind": "electrical",
"unit": "V",
"min": 5.7,
"typ": 6,
"max": 6.3,
"conditions": "VI=8V~12V, IO=5mA~1A",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "ΔVO",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 120,
"conditions": "Tj=25℃, VI=8V~25V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "ΔVO",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 60,
"conditions": "Tj=25℃, VI=9V~13V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "ΔVO",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 120,
"conditions": "Tj=25℃, IO=5mA~1A",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "ΔVO",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 60,
"conditions": "Tj=25℃, IO=0.25A~0.75A",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Quiescent Current",
"symbol": "IQ",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 8,
"conditions": "Tj=25℃",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Quiescent Current Change",
"symbol": "ΔIQ",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "IO=5mA~1A",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Quiescent Current Change",
"symbol": "ΔIQ",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 1.3,
"conditions": "VI=8V~25V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Dropout Voltage",
"symbol": "Vd",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 2,
"conditions": "Tj=25℃",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Ripple Rejection",
"symbol": "RR",
"kind": "electrical",
"unit": "dB",
"min": 55,
"typ": 71,
"max": null,
"conditions": "f=120Hz, VI=8V~18V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Short Circuit Current",
"symbol": "ISC",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 230,
"max": null,
"conditions": "Tj=25℃, VI=30V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Peak Output Current",
"symbol": "IPK",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 1.8,
"max": null,
"conditions": "Tj=25℃",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Resistance",
"symbol": "RO",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 19,
"max": null,
"conditions": "f=1kHz",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Voltage Drift",
"symbol": "ΔV/ΔT",
"kind": "temperature_coefficient",
"unit": "mV/℃",
"min": null,
"typ": -0.8,
"max": null,
"conditions": "IO=5mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Noise Voltage",
"symbol": "VN",
"kind": "electrical",
"unit": "μV/VO",
"min": null,
"typ": 76,
"max": null,
"conditions": "10Hz≤f≤100kHz",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Temperature Range",
"symbol": "TOPR",
"kind": "recommended_operating",
"unit": "℃",
"min": 0,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "℃",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Thermal Resistance Junction-Air",
"symbol": "RθJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": 92,
"max": null,
"conditions": "TO-252 package",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"7806"
],
"discovery_pitch": "7806 (YFW) 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",
"7806.kicad_sym",
"7806.kicad_mod",
"7806.glb",
"7806.step",
"7806.lbr",
"docs/hero.png",
"docs/7806-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"7806-hero.glb",
"7806-hero.overlay.json",
"7806-etched.glb"
],
"visibility": {
"public": true
}
}