component
NCP1203P60G
Public Made by Adomby adom
onsemi AC-DC Controllers And Regulators, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533
{
"schema_version": 1,
"type": "component",
"slug": "ncp1203p60g",
"title": "NCP1203P60G",
"brief": "onsemi AC-DC Controllers And Regulators, PDIP-8. 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)",
"ncp1203p60g",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "NCP1203P60G",
"manufacturer": "onsemi",
"package": "PDIP-8",
"pin_count": 8,
"category": "Power Management (PMIC)",
"subcategory": "AC-DC Controllers And Regulators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588887598848200704",
"parts": {
"symbol": "ncp1203p60g.kicad_sym",
"footprint": "ncp1203p60g.kicad_mod",
"model_3d": "ncp1203p60g-hero.glb",
"model_3d_plain": "ncp1203p60g-etched.glb",
"model_3d_step": "ncp1203p60g-etched.step",
"model_3d_step_plain": "ncp1203p60g.step",
"lbr": "ncp1203p60g.lbr"
},
"distributor_links": {
"lcsc": "C56091",
"digikey": "NCP1203P60GOS-ND",
"mouser": "863-NCP1203P60G"
},
"distributor_check": {
"checked_at": "2026-10-15T19:14:39Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "NCP1203P60GOS-ND",
"status": "found",
"lifecycle": "Obsolete"
},
"mouser": {
"pn": "863-NCP1203P60G",
"status": "found",
"lifecycle": "End of Life"
}
},
"pins": [
{
"number": "1",
"name": "Adj",
"type": "passive",
"description": "Sets the level at which skip-cycle operation takes place (recommended operation between 400 mV and 1.3 V), and shorting it to ground permanently disables skip-cycle; it has an internal output impedance of 22 kΩ (typ)."
},
{
"number": "2",
"name": "FB",
"type": "input",
"description": "Peak current setpoint input connected to the optocoupler; skip cycle occurs when FB falls below the Pin 1 (Adj) level, with an internal pull-up resistor of 20 kΩ (typ)."
},
{
"number": "3",
"name": "CS",
"type": "input",
"description": "Current sense input that routes the primary current to the internal comparator via the leading edge blanking, with a maximum internal current setpoint of 0.85 V to 1.0 V (0.92 V typ)."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "The IC ground reference for all internal circuitry."
},
{
"number": "5",
"name": "Drv",
"type": "output",
"description": "Driver output to the external MOSFET gate, with rise and fall times of 67 ns and 28 ns (typ) at a 1.0 nF load."
},
{
"number": "6",
"name": "VCC",
"type": "power_in",
"description": "Supplies the IC and is connected to an external bulk capacitor of typically 22 µF; the turn-on threshold is 12.2 V to 14 V, the minimum operating voltage after turn-on is 7.2 V to 8.4 V, and VCC must be kept below the 16 V maximum rating."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "Unconnected pin that ensures adequate creepage distance."
},
{
"number": "8",
"name": "HV",
"type": "power_in",
"description": "Connected to the high-voltage rail, it injects a constant current (6.0 mA typ at VCC = 10 V) into the VCC capacitor during startup; the maximum voltage on this pin is 500 V with VCC decoupled by 10 µF."
}
],
"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 does not assign an electrical class to Adj; it is a level-setting pin with a stated 22; HV is classed as power_in because it is the high-voltage startup current input from the rail; the da; The MPN NCP1203P60G is ordered in the PDIP-8 (N suffix, CASE 626) package per the ordering table on "
],
"pages_sent": 15,
"cost_usd": 0.0711,
"at": "2026-10-15T19:14:19"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588887598848200704",
"pages": 15,
"sha256": "6237b5f2280b2348",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 8,
"described": 8,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ncp1203p60g.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
7.874,
9.27,
6.98
],
"zmin_mm": -3.3,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ncp1203p60g-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": [
7.874,
9.27,
6.98
],
"zmin_mm": -3.3,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "1878da5e8bfcffefc37a795dbaabcbd176fd11ed99894ec51c59a396b89ddd57",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "PDIP-8",
"Category": "Power Management (PMIC)",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "6237b5f2280b2348e057474ac1b879a6d426b4e16541109424c138acb9164896",
"rows": [
{
"name": "Turn-on Threshold Level, VCC Going Up",
"symbol": "VCC(on)",
"kind": "electrical",
"unit": "V",
"min": 12.2,
"typ": 12.8,
"max": 14,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Minimum Operating Voltage after Turn-on",
"symbol": "VCC(min)",
"kind": "electrical",
"unit": "V",
"min": 7.2,
"typ": 7.8,
"max": 8.4,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Internal IC Consumption, No Output Load on Pin 5",
"symbol": "ICC1",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 750,
"max": 880,
"conditions": "No output load on Pin 5 (Note 1)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Internal IC Consumption, 1.0 nF Output Load on Pin 5, FSW = 60 kHz",
"symbol": "ICC2",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 1.4,
"max": 1.6,
"conditions": "1.0 nF Output Load on Pin 5, FSW = 60 kHz (Note 2)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "High-Voltage Current Source",
"symbol": "IC1",
"kind": "electrical",
"unit": "mA",
"min": 3.5,
"typ": 6,
"max": 9,
"conditions": "VCC = 10 V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Source Resistance",
"symbol": "ROH",
"kind": "electrical",
"unit": "Ω",
"min": 27,
"typ": 40,
"max": 61,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Sink Resistance",
"symbol": "ROL",
"kind": "electrical",
"unit": "Ω",
"min": 5,
"typ": 10,
"max": 20,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Maximum Internal Current Setpoint",
"symbol": "ILimit",
"kind": "electrical",
"unit": "V",
"min": 0.85,
"typ": 0.92,
"max": 1,
"conditions": "Pin 5 loaded by 1 nF (Note 3)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Propagation Delay from Current Detection to Gate OFF State",
"symbol": "TDEL",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 90,
"max": 160,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Oscillation Frequency, 60 kHz Version",
"symbol": "fOSC",
"kind": "electrical",
"unit": "kHz",
"min": 57,
"typ": 65,
"max": 73,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Maximum Duty-Cycle",
"symbol": "Dmax",
"kind": "electrical",
"unit": "%",
"min": 74,
"typ": 80,
"max": 87,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Default Skip Mode Level",
"symbol": "Vskip",
"kind": "electrical",
"unit": "V",
"min": 1,
"typ": 1.2,
"max": 1.4,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Power Supply Voltage VCC, Drv",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 16,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power Supply Voltage on all other pins except Pin 5 (Drv), Pin 6 (VCC) and Pin 8 (HV)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 10,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Current into all pins except Pin 6 (VCC) and Pin 8 (HV)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 5,
"conditions": "10 V ESD diodes are activated",
"source_page": 3,
"source": "datasheet"
},
{
"name": "ESD Capability, Human Body Model, all pins except Pin 6 (VCC) and Pin 8 (HV)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "kV",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "ESD Capability, Machine Model",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Voltage on Pin 8 (HV)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 500,
"conditions": "Pin 6 (VCC) decoupled to ground with 10 F",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Junction Temperature",
"symbol": "TJMAX",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Temperature Range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -60,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Temperature Shutdown",
"symbol": "",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 170,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Hysteresis in Shutdown",
"symbol": "",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 30,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Air, PDIP-8 Version",
"symbol": "RJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 100,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Case",
"symbol": "RJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 57,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ncp1203p60g"
],
"discovery_pitch": "NCP1203P60G (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",
"ncp1203p60g.kicad_sym",
"ncp1203p60g.kicad_mod",
"ncp1203p60g.glb",
"ncp1203p60g.step",
"ncp1203p60g.lbr",
"docs/hero.png",
"docs/ncp1203p60g-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ncp1203p60g-hero.glb",
"ncp1203p60g-hero.overlay.json",
"ncp1203p60g-etched.glb"
],
"visibility": {
"public": true
}
}