component
NDP3315SG-1
Public Made by Adomby adom
NDP DC-DC Converters, SOT-89-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547
{
"schema_version": 1,
"type": "component",
"slug": "ndp3315sg-1",
"title": "NDP3315SG-1",
"brief": "NDP DC-DC Converters, SOT-89-5. 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 (pmic)",
"ndp3315sg-1",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "NDP3315SG-1",
"manufacturer": "NDP",
"package": "SOT-89-5",
"pin_count": 5,
"category": "Power Management (PMIC)",
"subcategory": "DC-DC Converters",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602998901318569984",
"parts": {
"symbol": "ndp3315sg-1.kicad_sym",
"footprint": "ndp3315sg-1.kicad_mod",
"model_3d": "ndp3315sg-1-hero.glb",
"model_3d_plain": "ndp3315sg-1-etched.glb",
"model_3d_step": "ndp3315sg-1-etched.step",
"model_3d_step_plain": "ndp3315sg-1.step",
"lbr": "ndp3315sg-1.lbr"
},
"distributor_links": {
"lcsc": "C7420596"
},
"distributor_check": {
"checked_at": "2026-10-18T09:03:59Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "SW",
"type": "output",
"description": "Drain of the internal NMOS switch; SW to GND is rated -0.3 V to VIN+0.3 V in the absolute maximum ratings."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the device; the datasheet gives no separate voltage limit for this pin."
},
{
"number": "3",
"name": "DIM",
"type": "input",
"description": "PWM/analog dimming input with an internal weak pull-up; driving DIM below 0.3 V turns the output off, and DIM to GND is rated -0.3 V to +6.5 V."
},
{
"number": "4",
"name": "CSN",
"type": "input",
"description": "Current-sense input, referenced to VIN, used to measure output current across the external sense resistor; VIN, CSN to GND is rated -0.3 V to 36 V."
},
{
"number": "5",
"name": "VIN",
"type": "power_in",
"description": "Power input with a 6 V to 30 V operating range per the electrical characteristics; VIN, CSN to GND is rated -0.3 V to 36 V."
}
],
"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: Package SOT89-5 matches the MPN suffix SG and the order table (SOT89-5, 1000/reel). Both orderable v; The datasheet gives pin names and functions but does not state ERC electrical types. Types were assi"
],
"pages_sent": 10,
"cost_usd": 0.0375,
"at": "2026-10-18T09:03:09"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602998901318569984",
"pages": 10,
"sha256": "833371e986518602",
"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": "ndp3315sg-1.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.2,
4.5,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "5bf9133f79d12f58c4da043d3892ba5cec700de6f3255a5358e7ec3200be4733",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ndp3315sg-1-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.2,
4.5,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "e997c9035e2e6d143928e70e3ce28e1a69a933ff2acdeb02576a2e50ce814d2b",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "NDP",
"Package": "SOT-89-5",
"Category": "Power Management (PMIC)",
"Pins": "5"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "833371e9865186024341ba4205eb9621dde0f326e23d276bad44ba210fef00b4",
"rows": [
{
"name": "VIN,CSN to GND",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 36,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "SW to GND",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "DIM to GND",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Junction Temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Voltage",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": 8,
"typ": null,
"max": 24,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Voltage",
"symbol": "VOUT",
"kind": "recommended_operating",
"unit": "V",
"min": 3,
"typ": null,
"max": 18,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output Current",
"symbol": "IOUT",
"kind": "recommended_operating",
"unit": "A",
"min": null,
"typ": 1.5,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance from Junction to ambient",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 45,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input Voltage",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 6,
"typ": null,
"max": 30,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VCC UVLO Threshold",
"symbol": "VUVLOTH",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 5.6,
"max": null,
"conditions": "VCC Rising",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VCC UVLO Hysteresis",
"symbol": "VUVLOHYS",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.4,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Quiescent Supply Current",
"symbol": "IQ",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 270,
"max": null,
"conditions": "No Switching",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current Sense Voltage (100mV version)",
"symbol": "VCS",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 100,
"max": null,
"conditions": "VIN-CSN(1-FYYWWX)",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Current Sense Threshold",
"symbol": "VCS_HY",
"kind": "electrical",
"unit": "%",
"min": null,
"typ": 15,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "CSN Input Current",
"symbol": "ICSN",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 3,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "DIM Floating Voltage",
"symbol": "VDIM_F",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 3.8,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "DIM Input Leakage Current",
"symbol": "IDIM_PU",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 27,
"max": null,
"conditions": "IDIM=5V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "DIM Pull Up Current",
"symbol": "IDIM_PU",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": -25,
"max": null,
"conditions": "IDIM=0V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "DIM Input High",
"symbol": "VDIM_H",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 2.5,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "DIM Input Low",
"symbol": "VDIM_L",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.3,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "DIM Voltage Range",
"symbol": "VDIM",
"kind": "electrical",
"unit": "V",
"min": 0.5,
"typ": null,
"max": 2.5,
"conditions": "VDIM Rising",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Min Recommended PWM Dimming Frequency",
"symbol": "FPWMmin",
"kind": "electrical",
"unit": "kHz",
"min": null,
"typ": 0.1,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Max Recommended PWM Dimming Frequency",
"symbol": "FPWMmax",
"kind": "electrical",
"unit": "kHz",
"min": null,
"typ": 20,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Maximum Switch Frequency",
"symbol": "FMAX",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": 1,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "MOSFET ON Resistance",
"symbol": "RDSON",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 240,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal Regulate",
"symbol": "TREG",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 105,
"max": null,
"conditions": "Temp Rising",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal Shutdown",
"symbol": "TSH",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 160,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ndp3315sg-1"
],
"discovery_pitch": "NDP3315SG-1 (NDP) 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",
"ndp3315sg-1.kicad_sym",
"ndp3315sg-1.kicad_mod",
"ndp3315sg-1.glb",
"ndp3315sg-1.step",
"ndp3315sg-1.lbr",
"docs/hero.png",
"docs/ndp3315sg-1-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ndp3315sg-1-hero.glb",
"ndp3315sg-1-hero.overlay.json",
"ndp3315sg-1-etched.glb"
],
"visibility": {
"public": true
}
}