component
LT3045IMSE#TRPBF
Public Made by Adomby adom
Analog Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, MSOP-12-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223
{
"slug": "lt3045imse-trpbf",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, MSOP-12-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management (pmic)",
"lt3045imse#trpbf",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"lt3045imse-trpbf.kicad_sym",
"lt3045imse-trpbf.kicad_mod",
"lt3045imse-trpbf.glb",
"lt3045imse-trpbf.step",
"lt3045imse-trpbf.lbr",
"docs/hero.png",
"docs/lt3045imse-trpbf-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"lt3045imse-trpbf-hero.glb",
"lt3045imse-trpbf-hero.overlay.json",
"lt3045imse-trpbf-etched.glb"
],
"component": {
"mpn": "LT3045IMSE#TRPBF",
"manufacturer": "Analog Devices",
"package": "MSOP-12-EP",
"pin_count": 13,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886317631475712",
"parts": {
"symbol": "lt3045imse-trpbf.kicad_sym",
"footprint": "lt3045imse-trpbf.kicad_mod",
"model_3d": "lt3045imse-trpbf-hero.glb",
"model_3d_plain": "lt3045imse-trpbf-etched.glb",
"model_3d_step": "lt3045imse-trpbf-etched.step",
"model_3d_step_plain": "lt3045imse-trpbf.step",
"lbr": "lt3045imse-trpbf.lbr"
},
"distributor_links": {
"lcsc": "C666587",
"digikey": "505-LT3045IMSE#TRPBFTR-ND"
},
"distributor_check": {
"checked_at": "2026-10-17T17:42:58Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "505-LT3045IMSE#TRPBFTR-ND",
"status": "found"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "IN",
"type": "power_in",
"description": "Input supply pin that requires a bypass capacitor (minimum 4.7µF, low-ESR ceramic recommended), with an input voltage range of 2V to 20V and a ±22V absolute maximum rating."
},
{
"number": "2",
"name": "IN",
"type": "power_in",
"description": "Input supply pin that must be connected in parallel with pin 1 and bypassed with at least 4.7µF, with an input voltage range of 2V to 20V and a ±22V absolute maximum rating."
},
{
"number": "3",
"name": "IN",
"type": "power_in",
"description": "Input supply pin that must be connected in parallel with pins 1 and 2 and bypassed with at least 4.7µF, with an input voltage range of 2V to 20V and a ±22V absolute maximum rating."
},
{
"number": "4",
"name": "EN/UV",
"type": "input",
"description": "Enable and undervoltage-lockout pin that shuts the part down when pulled low (quiescent current below 1µA), has a 1.24V rising threshold with 130mV hysteresis, must not be floated (tie to IN if unused), and is rated ±22V."
},
{
"number": "5",
"name": "PG",
"type": "output",
"description": "Open-collector power-good flag that pulls low when PGFB is below 300mV, may be floated if unused, and must not be driven more than 0.3V below GND."
},
{
"number": "6",
"name": "ILIM",
"type": "passive",
"description": "Current-limit programming pin where a resistor to GND sets the limit at 150mA·kΩ/RILIM and which doubles as a 1:500 current monitor with a 0V to 300mV range; tie to GND if unused and do not drive more than 0.3V below GND."
},
{
"number": "7",
"name": "PGFB",
"type": "input",
"description": "Power-good feedback input where PG releases high when PGFB rises above 300mV (7mV falling-edge hysteresis), must be tied to IN if power-good and fast start-up are not used, and must not be driven more than 0.3V below GND."
},
{
"number": "8",
"name": "SET",
"type": "passive",
"description": "Error-amplifier inverting input and regulation set point that sources a precision 100µA through RSET to give VOUT = ISET·RSET over 0V to 15V, with SET rated 16V maximum and ±20mA maximum pin current."
},
{
"number": "9",
"name": "GND",
"type": "power_in",
"description": "Ground pin that must be tied directly to the exposed pad and the PCB ground for proper electrical and thermal performance."
},
{
"number": "10",
"name": "OUTS",
"type": "input",
"description": "Output sense input to the non-inverting error-amplifier input that should be Kelvin-connected directly to the output capacitor and load, rated 16V maximum with ±20mA maximum pin current and not to be driven more than 0.3V below GND."
},
{
"number": "11",
"name": "OUT",
"type": "power_out",
"description": "Regulator output pin that supplies the load and requires a minimum 10µF ceramic output capacitor with ESR below 20mΩ and ESL below 2nH, with a 16V maximum pin voltage."
},
{
"number": "12",
"name": "OUT",
"type": "power_out",
"description": "Regulator output pin that supplies the load and must be connected in parallel with pin 11, with a 16V maximum pin voltage and a minimum 10µF ceramic output capacitor with ESR below 20mΩ and ESL below 2nH."
},
{
"number": "13",
"name": "GND",
"type": "power_in",
"description": "Exposed backside pad that is the electrical GND connection and must be soldered to the PCB ground and tied directly to the GND pin."
}
],
"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 requested package is the MSOP-12-EP, which the datasheet calls the 12-lead plastic MSOP (MSE pac; Pin types are judgment calls for KiCad ERC because the datasheet describes function, not electrical ; Pins 11 and 12 are both labeled OUT and pins 1, 2 and 3 are all labeled IN. Each is listed separatel"
],
"pages_sent": 10,
"cost_usd": 0.0887,
"at": "2026-10-17T17:40:40"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886317631475712",
"pages": 32,
"sha256": "79a19c48f10093eb",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 13,
"described": 13,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "lt3045imse-trpbf.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
4.039,
0.95
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "aa91d924a017af1cf431a9ac1a666764cb189eca8b73b8867170c8507343c645",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "lt3045imse-trpbf-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
4.039,
0.95
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "17da4afda94be60dde7f01299f0a2e70fa13a700f454f29bc327026dfe32db0e",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}