component
TJ7533GF
Public Made by Adomby adom
HTC Korea TAEJIN Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345
{
"schema_version": 1,
"type": "component",
"slug": "tj7533gf",
"title": "TJ7533GF",
"brief": "HTC Korea TAEJIN Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. 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)",
"tj7533gf",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TJ7533GF",
"manufacturer": "HTC Korea TAEJIN Tech",
"package": "SOT-89-3",
"pin_count": 3,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944334385795072",
"parts": {
"symbol": "tj7533gf.kicad_sym",
"footprint": "tj7533gf.kicad_mod",
"model_3d": "tj7533gf-hero.glb",
"model_3d_plain": "tj7533gf-etched.glb",
"model_3d_step": "tj7533gf-etched.step",
"model_3d_step_plain": "tj7533gf.step",
"lbr": "tj7533gf.lbr"
},
"distributor_links": {
"lcsc": "C2847001",
"digikey": "5536-TJ7533GFTR-ND"
},
"distributor_check": {
"checked_at": "2026-10-19T05:58:29Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "5536-TJ7533GFTR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground pin for the regulator, shared by the TO-92 and SOT-89-3L packages."
},
{
"number": "2",
"name": "VIN",
"type": "power_in",
"description": "Input voltage pin; the recommended operating input range is 2.7V to 20V and the absolute maximum input supply voltage is 28V."
},
{
"number": "3",
"name": "VOUT",
"type": "power_out",
"description": "Regulated output voltage pin (3.3V for TJ7533GF), supplying up to 250mA of load current."
}
],
"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 SOT-89-3L pin mapping comes from the Pin Description table on page 3, which lists one pin-number; The 250mA output current is stated in the features and ordering table; the datasheet does not give a"
],
"pages_sent": 8,
"cost_usd": 0.0301,
"at": "2026-10-19T05:56:23"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944334385795072",
"pages": 8,
"sha256": "09d3ae9e236a4bd6",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 3,
"described": 3,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tj7533gf.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4.5,
1.52
],
"zmin_mm": 0,
"centre_offset_mm": 0.05,
"footprint_binding": "identity",
"sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tj7533gf-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4.5,
1.52
],
"zmin_mm": 0,
"centre_offset_mm": 0.05,
"footprint_binding": "identity",
"sha256": "4a271da67c367a07e9d89faf0b2c9c1f4167ecde8de2c5e3525b5b1d153e5ddd",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "HTC Korea TAEJIN Tech",
"Package": "SOT-89-3",
"Category": "Power Management (PMIC)",
"Pins": "3"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "09d3ae9e236a4bd60939381d349c8111cce6c00ee071789372e027b84fe3af67",
"rows": [
{
"name": "Input Supply Voltage",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 28,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Maximum Output Current",
"symbol": "IOUT",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 500,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Lead Temperature (Soldering, 10 sec)",
"symbol": "TSOL",
"kind": "absolute_maximum",
"unit": "ºC",
"min": null,
"typ": null,
"max": 260,
"conditions": "10 sec soldering",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "ºC",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature Range",
"symbol": "TJOPR",
"kind": "absolute_maximum",
"unit": "ºC",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Recommend Operating Input Voltage",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": null,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Input Voltage Range",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output Voltage Accuracy",
"symbol": "VOUT",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "IOUT=1mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Quiescent Current (Note 2)",
"symbol": "IQ",
"kind": "electrical",
"unit": "uA",
"min": null,
"typ": 1,
"max": 3,
"conditions": "1mA < IOUT < 250mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "ΔVLINE",
"kind": "electrical",
"unit": "%/V",
"min": null,
"typ": 0.02,
"max": 0.3,
"conditions": "3V < VIN < 20V (For VOUT < 2V) or VOUT+1V < VIN < 20V, IOUT=1mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Load Regulation (Note 3)",
"symbol": "ΔVLOAD",
"kind": "electrical",
"unit": "%",
"min": null,
"typ": 1,
"max": 3,
"conditions": "1mA < IOUT < 250mA, DC=5%",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Dropout Voltage",
"symbol": "VDROP",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 400,
"max": 700,
"conditions": "IOUT=160mA, VOUT drop 2%, VOUT=5V",
"source_page": 4,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tj7533gf"
],
"discovery_pitch": "TJ7533GF (HTC Korea TAEJIN Tech) 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",
"tj7533gf.kicad_sym",
"tj7533gf.kicad_mod",
"tj7533gf.glb",
"tj7533gf.step",
"tj7533gf.lbr",
"docs/hero.png",
"docs/tj7533gf-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tj7533gf-hero.glb",
"tj7533gf-hero.overlay.json",
"tj7533gf-etched.glb"
],
"visibility": {
"public": true
}
}