component
MC78L05ACPG
Public Made by Adomby adom
onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428
{
"schema_version": 1,
"type": "component",
"slug": "mc78l05acpg",
"title": "MC78L05ACPG",
"brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92-3. 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)",
"mc78l05acpg",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "MC78L05ACPG",
"manufacturer": "onsemi",
"package": "TO-92-3",
"pin_count": 3,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757989447436775424",
"parts": {
"symbol": "mc78l05acpg.kicad_sym",
"footprint": "mc78l05acpg.kicad_mod",
"model_3d": "mc78l05acpg-hero.glb",
"model_3d_plain": "mc78l05acpg-etched.glb",
"model_3d_step": "mc78l05acpg-etched.step",
"model_3d_step_plain": "mc78l05acpg.step",
"lbr": "mc78l05acpg.lbr"
},
"distributor_links": {
"lcsc": "C148133",
"digikey": "MC78L05ACPGOS-ND"
},
"distributor_check": {
"checked_at": "2026-10-17T22:53:46Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "MC78L05ACPGOS-ND",
"status": "found"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "Output",
"type": "power_out",
"description": "Regulated 5.0 V output of the MC78L05ACPG, suitable for supplying up to 100 mA as stated for the MC78L00A Series."
},
{
"number": "2",
"name": "Ground",
"type": "power_in",
"description": "Common ground that the datasheet requires to be shared between the input and output voltages."
},
{
"number": "3",
"name": "Input",
"type": "power_in",
"description": "Unregulated input that must remain typically 2.0 V above the output even at the low point of the input ripple, with an absolute maximum input of 30 V for the 5.0 V version."
}
],
"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 pin callout on page 1 is printed as 'Pin: 1. Output 2. Ground 3. Input' for the TO-92 P suffix, ; Input voltage 30 V is the absolute maximum for the 5.0 V option, taken from the Absolute Maximum Rat"
],
"pages_sent": 14,
"cost_usd": 0.0878,
"at": "2026-10-17T22:51:20"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757989447436775424",
"pages": 20,
"sha256": "385af0f745775d96",
"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": "mc78l05acpg.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
4.83,
3.745,
9.8
],
"zmin_mm": -2.5,
"centre_offset_mm": 0.542,
"footprint_binding": "identity",
"sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "mc78l05acpg-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
4.83,
3.745,
9.8
],
"zmin_mm": -2.5,
"centre_offset_mm": 0.542,
"footprint_binding": "identity",
"sha256": "2e0497d01d3367125ea633c75c01da9c065c80850ef355c8930a370946c8085c",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "TO-92-3",
"Category": "Power Management (PMIC)",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "385af0f745775d9676f5db68436d2b3ff6f1b4bac3565aa056b78dae1671fa1f",
"rows": [
{
"name": "Output Voltage",
"symbol": "VO",
"kind": "electrical",
"unit": "Vdc",
"min": 4.8,
"typ": 5,
"max": 5.2,
"conditions": "TJ = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Voltage",
"symbol": "VO",
"kind": "electrical",
"unit": "Vdc",
"min": 4.75,
"typ": null,
"max": 5.25,
"conditions": "7.0 Vdc ≤ VI ≤ 20 Vdc, 1.0 mA ≤ IO ≤ 40 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "Regline",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 55,
"max": 150,
"conditions": "TJ = +25°C, IO = 40 mA, 7.0 Vdc ≤ VI ≤ 20 Vdc",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "Regline",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 45,
"max": 100,
"conditions": "TJ = +25°C, IO = 40 mA, 8.0 Vdc ≤ VI ≤ 20 Vdc",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "Regload",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 11,
"max": 60,
"conditions": "TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "Regload",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 5,
"max": 30,
"conditions": "TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Bias Current",
"symbol": "IIB",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 3.8,
"max": 6,
"conditions": "TJ = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Bias Current",
"symbol": "IIB",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 5.5,
"conditions": "TJ = +125°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Bias Current Change",
"symbol": "IIB",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "8.0 Vdc ≤ VI ≤ 20 Vdc",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Bias Current Change",
"symbol": "IIB",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 0.1,
"conditions": "1.0 mA ≤ IO ≤ 40 mA",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Ripple Rejection",
"symbol": "RR",
"kind": "electrical",
"unit": "dB",
"min": 41,
"typ": 49,
"max": null,
"conditions": "IO = 40 mA, f = 120 Hz, 8.0 Vdc ≤ VI ≤ 18 V, TJ = +25°C",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Voltage (5.0 V−9.0 V output option)",
"symbol": "VI",
"kind": "absolute_maximum",
"unit": "Vdc",
"min": null,
"typ": null,
"max": 30,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Junction Temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD Capability, Human Body Model",
"symbol": "ESDHBM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 2000,
"conditions": "Note 1",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD Capability, Machine Model",
"symbol": "ESDMM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 200,
"conditions": "Note 1",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD Capability, Charged Device Model",
"symbol": "ESDCDM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 2000,
"conditions": "Note 1",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature Range (MC78L05AC)",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": 0,
"typ": null,
"max": 125,
"conditions": "MC78L05ACPG ordering range",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Ambient (TO-92)",
"symbol": "RJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 200,
"max": null,
"conditions": "TO-92 package",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"mc78l05acpg"
],
"discovery_pitch": "MC78L05ACPG (onsemi) 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",
"mc78l05acpg.kicad_sym",
"mc78l05acpg.kicad_mod",
"mc78l05acpg.glb",
"mc78l05acpg.step",
"mc78l05acpg.lbr",
"docs/hero.png",
"docs/mc78l05acpg-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"mc78l05acpg-hero.glb",
"mc78l05acpg-hero.overlay.json",
"mc78l05acpg-etched.glb"
],
"visibility": {
"public": true
}
}