component
TLE4270-2D
Public Made by Adomby adom
Infineon Technologies Linear Voltage Regulators (LDO), TO-252-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "tle4270-2d",
"version": "0.1.0",
"type": "component",
"description": "Infineon Technologies Linear Voltage Regulators (LDO), TO-252-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management ics",
"tle4270-2d",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"tle4270-2d.kicad_sym",
"tle4270-2d.kicad_mod",
"tle4270-2d.glb",
"tle4270-2d.step",
"tle4270-2d.lbr",
"docs/hero.png",
"docs/tle4270-2d-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tle4270-2d-hero.glb",
"tle4270-2d-hero.overlay.json",
"tle4270-2d-etched.glb"
],
"component": {
"mpn": "TLE4270-2D",
"manufacturer": "Infineon Technologies",
"package": "TO-252-4",
"pin_count": 5,
"category": "Power Management ICs",
"subcategory": "Linear Voltage Regulators (LDO)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/446dc59ab678694b158d9020eb65c688.pdf",
"parts": {
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"footprint": "tle4270-2d.kicad_mod",
"model_3d": "tle4270-2d-hero.glb",
"model_3d_plain": "tle4270-2d-etched.glb",
"model_3d_step": "tle4270-2d-etched.step",
"model_3d_step_plain": "tle4270-2d.step",
"lbr": "tle4270-2d.lbr"
},
"distributor_links": {
"lcsc": "C539701",
"mouser": "726-TLE42702D"
},
"distributor_check": {
"checked_at": "2026-10-30T12:01:26Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": "726-TLE42702D",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "I",
"type": "power_in",
"description": "Input supply (6 V to 42 V functional range); block to ground directly at the IC with a ceramic capacitor."
},
{
"number": "2",
"name": "RO",
"type": "output",
"description": "Reset output; open collector output connected to the 5-V output via an integrated 30 kΩ resistor."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Ground; internally connected to heatsink."
},
{
"number": "4",
"name": "D",
"type": "passive",
"description": "Reset delay; connect a capacitor to ground for delay time adjustment."
},
{
"number": "5",
"name": "Q",
"type": "power_out",
"description": "5-V output; block to ground with 22 µF capacitor, ESR < 3 Ω."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Package hint says TO-252-4, but the datasheet lists TLE4270-2D as P-TO252-5 (5 pins, marking 4270-2D; The pin assignment figure (page 5) is labelled only PG-TO263-5 and PG-TO262-5, with no TO252 drawing; Pin types for RO (open-collector with internal pull-up) and D (capacitor node) are interpretations o"
],
"pages_sent": 17,
"cost_usd": 0.1015,
"at": "2026-10-30T12:01:12"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/446dc59ab678694b158d9020eb65c688.pdf",
"pages": 17,
"sha256": "a8b08da4515fb047",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 5,
"described": 5,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tle4270-2d.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": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "d85360b3e2359b76856869bda844e512876c2223b4cf36e7a7e1581f227bec7e",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tle4270-2d-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": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "2fb0ae26cb4cd44e790bd681e3a5606d91af621f32c405ea3088f1a17d812a46",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "P-TO252-5",
"source_page": 15,
"D": {
"nom_mm": 6.22,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 6.5,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 9.98,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 1.14,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 2.3,
"range_mm": [
null,
null
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "tle4270-2d.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}