component
PJ75AL36SQ
Public Made by Adomby adom
PJSEMI 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
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"type": "component",
"slug": "pj75al36sq",
"title": "PJ75AL36SQ",
"brief": "PJSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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},
{
"number": "2",
"name": "VIN",
"type": "power_in",
"description": "Power input rated up to 36 V (absolute maximum supply voltage -0.3 V to +36 V), with a 10 µF ceramic input capacitor placed as close to the device as possible."
},
{
"number": "3",
"name": "VOUT",
"type": "power_out",
"description": "Regulated fixed output from 2.8 V to 5.0 V with output current tap L (100 mA), requiring a minimum 10 µF ceramic output capacitor (X7R or X5R) placed close to VOUT and GND."
}
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"at": "2026-10-18T10:55:58"
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"sha256": "ec9ac50694a28a8f",
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"described": 3,
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"sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
"checked": "2026-10-18",
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"metadata": {
"specs": {
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"Package": "SOT-89-3",
"Category": "Power Management (PMIC)",
"Pins": "3"
},
"appearance": {
"contacts": {
"quote": "must be back to the PJ75A Series ground pin using as wide and as short of a copper trace as is",
"page": 5,
"doc": "ds.pdf",
"material": "copper"
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"name": "Input Voltage",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 36,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output Voltage Accuracy",
"symbol": "ΔVOUT",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "IOUT=10mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output Current",
"symbol": "IOUT",
"kind": "electrical",
"unit": "mA",
"min": 70,
"typ": 100,
"max": null,
"conditions": "VIN=VOUT+2V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Quiescent Current",
"symbol": "IQ",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 2.5,
"max": 3,
"conditions": "IOUT=0mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Dropout Voltage (3.0V<VOUT≤5.0V row, applies to 3.6V)",
"symbol": "VDROP",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 25,
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"conditions": "3.0V<VOUT≤5.0V, IOUT=1mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Line Regulation",
"symbol": "ΔVLINE",
"kind": "electrical",
"unit": "%/V",
"min": null,
"typ": null,
"max": 0.2,
"conditions": "VIN=VOUT+2 to 30V, IOUT=1mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Load Regulation",
"symbol": "ΔVLOAD",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 25,
"max": 60,
"conditions": "VIN=VOUT+2V, 1mA<IOUT<50mA",
"source_page": 4,
"source": "datasheet"
},
{
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"symbol": "∆VOUT/VOUT ×∆TA",
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"unit": "°C",
"min": null,
"typ": 100,
"max": null,
"conditions": "VIN=VOUT+2V, IOUT=10mA, -40°C≤TA≤85°C",
"source_page": 4,
"source": "datasheet"
},
{
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"min": -0.3,
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"conditions": "",
"source_page": 3,
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{
"name": "Power Dissipation (SOT-89)",
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"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 600,
"conditions": "SOT-89 package",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Ambient (SOT-89)",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": null,
"max": 180,
"conditions": "SOT-89",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating Ambient Temperature",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -50,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum Operating Junction Temperature",
"symbol": "TJ(MAX)",
"kind": "thermal",
"unit": "℃",
"min": null,
"typ": null,
"max": 125,
"conditions": "Thermal Considerations section, operation",
"source_page": 5,
"source": "datasheet"
}
]
}
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"email": "[email protected]"
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