component
TLE4276G V50
Public Made by Adomby adom
Infineon Technologies Linear Voltage Regulators (LDO), TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231
{
"slug": "tle4276g-v50",
"version": "0.1.0",
"type": "component",
"description": "Infineon Technologies Linear Voltage Regulators (LDO), TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management ics",
"tle4276g v50",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"tle4276g-v50.kicad_sym",
"tle4276g-v50.kicad_mod",
"tle4276g-v50.glb",
"tle4276g-v50.step",
"tle4276g-v50.lbr",
"docs/hero.png",
"docs/tle4276g-v50-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tle4276g-v50-hero.glb",
"tle4276g-v50-hero.overlay.json",
"tle4276g-v50-etched.glb"
],
"component": {
"mpn": "TLE4276G V50",
"manufacturer": "Infineon Technologies",
"package": "TO-263-5",
"pin_count": 6,
"category": "Power Management ICs",
"subcategory": "Linear Voltage Regulators (LDO)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/53c0fe61edb88ec95a19167e76c29727.pdf",
"parts": {
"symbol": "tle4276g-v50.kicad_sym",
"footprint": "tle4276g-v50.kicad_mod",
"model_3d": "tle4276g-v50-hero.glb",
"model_3d_plain": "tle4276g-v50-etched.glb",
"model_3d_step": "tle4276g-v50-etched.step",
"model_3d_step_plain": "tle4276g-v50.step",
"lbr": "tle4276g-v50.lbr"
},
"distributor_links": {
"lcsc": "C539726",
"mouser": "726-TLE4276GV50"
},
"distributor_check": {
"checked_at": "2026-10-30T20:03:48Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": "726-TLE4276GV50",
"status": "found",
"lifecycle": "Obsolete"
}
},
"pins": [
{
"number": "1",
"name": "I",
"type": "power_in",
"description": "Input, to be blocked to ground directly at the IC with a ceramic capacitor; the V50 input range is VQ + 0.5 V to 40 V."
},
{
"number": "2",
"name": "INH",
"type": "input",
"description": "Low-active inhibit input; switching the regulator off via this pin reduces the current consumption below 10 µA."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin for the regulator; the heatsink is also to be connected to GND."
},
{
"number": "4",
"name": "N.C.",
"type": "unconnected",
"description": "Not connected for the V50 version; the voltage adjust input VA on pin 4 applies only to the adjustable version."
},
{
"number": "5",
"name": "Q",
"type": "power_out",
"description": "Output of the 5.0 V regulator (4.8 V to 5.2 V, up to 400 mA), to be blocked to GND with a capacitor of at least 22 µF with ESR ≤ 3 Ω at 10 kHz."
},
{
"number": "6",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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's pin table lists only pins 1 to 5. The heatsink/tab is described as 'Connect to GND' ; Pin 4 is labeled N.C. for the V50 version and VA (voltage adjust) only for the adjustable version. T; Pin types are inferred from the datasheet's Input/Output/Ground labels mapped to KiCad ERC classes (",
"exposed pad 6 added from the footprint"
],
"pages_sent": 16,
"cost_usd": 0.0445,
"at": "2026-10-30T20:03:19"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/53c0fe61edb88ec95a19167e76c29727.pdf",
"pages": 16,
"sha256": "48b71e7752a40add",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 6,
"described": 6,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tle4276g-v50.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
15.0,
10.0,
4.42
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tle4276g-v50-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
15.0,
10.0,
4.42
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "9e06602788e5234f118a3c855af132d914d7fee80ae710a749c0d41e879ee869",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "PG-TO263-5",
"source_page": 13,
"D": {
"nom_mm": 10.0,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 9.25,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 15.0,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 1.7,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 4.4,
"range_mm": [
null,
null
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "tle4276g-v50.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}