component
bl8072cotr50
Public Made by Adomby adom
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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bl8072cotr50: specified limits as data (metadata.characteristics, 16 rows from the datasheet)
2 files changed
+224
README.md+23@@ -26,6 +26,29 @@ BL8072COTR50 from BL Shanghai Belling, in a TO-252. Pinout and pin descriptions - `BL8072COTR50` - `BL8072COTR50CLTR` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Output voltage accuracy (default, no voltage-accuracy suffix) | Vout | -2 | | 2 | % | Voltage accuracy blank (default) = ±2%; suffix 1 would be ±1% | 2 |+| Maximum output current | Iout(Max.) | 2 | | | A | Vin-Vout=1V, Vout ≥ 2.0V | 3 |+| Dropout voltage | | | 850 | 950 | mV | Iout=1.5A, Vout ≥ 2.0V | 3 |+| Line regulation | | | 0.1 | 0.3 | %/V | Iout=10mA, Set Vout+1V≤Vin≤18V | 3 |+| Load regulation | | | 10 | 30 | mV | 1mA≤Iout≤1.5A | 3 |+| Quiescent current | Iq | | 3 | 5 | uA | Vin=Set Vout+1V | 3 |+| Input voltage | Vin | | | 18 | V | | 3 |+| Output voltage temperature coefficient | T | | | 200 | ppm/C | Iout=100mA | 3 |+| Thermal resistance, junction to case (TO-252) | | | 12 | | C/W | Junction to case, TO-252 | 3 |+| Input voltage range (recommended) | Vin | | | 18 | V | | 2 |+| Ambient temperature (recommended) | Ta | -40 | | 85 | C | | 2 |+| Maximum input voltage | | | | 20 | V | | 2 |+| Operating junction temperature | Tj | | | 125 | C | | 2 |+| Ambient temperature (absolute maximum) | Ta | -40 | | 85 | C | | 2 |+| Storage temperature | Ts | -40 | | 150 | C | | 2 |+| Lead temperature | | | | 260 | C | 10 s | 2 |+ ## CAD (KiCad official) - Symbol: `BL8072COTR50`
page.json+201@@ -132,5 +132,206 @@ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]+ },+ "metadata": {+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": null,+ "rows": [+ {+ "name": "Output voltage accuracy (default, no voltage-accuracy suffix)",+ "symbol": "Vout",+ "kind": "tolerance",+ "unit": "%",+ "min": -2,+ "typ": null,+ "max": 2,+ "conditions": "Voltage accuracy blank (default) = ±2%; suffix 1 would be ±1%",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum output current",+ "symbol": "Iout(Max.)",+ "kind": "electrical",+ "unit": "A",+ "min": 2,+ "typ": null,+ "max": null,+ "conditions": "Vin-Vout=1V, Vout ≥ 2.0V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 850,+ "max": 950,+ "conditions": "Iout=1.5A, Vout ≥ 2.0V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%/V",+ "min": null,+ "typ": 0.1,+ "max": 0.3,+ "conditions": "Iout=10mA, Set Vout+1V≤Vin≤18V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Load regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 10,+ "max": 30,+ "conditions": "1mA≤Iout≤1.5A",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "Iq",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 3,+ "max": 5,+ "conditions": "Vin=Set Vout+1V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage",+ "symbol": "Vin",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output voltage temperature coefficient",+ "symbol": "T",+ "kind": "temperature_coefficient",+ "unit": "ppm/C",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "Iout=100mA",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance, junction to case (TO-252)",+ "symbol": "",+ "kind": "thermal",+ "unit": "C/W",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "Junction to case, TO-252",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (recommended)",+ "symbol": "Vin",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Ambient temperature (recommended)",+ "symbol": "Ta",+ "kind": "recommended_operating",+ "unit": "C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum input voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "Tj",+ "kind": "absolute_maximum",+ "unit": "C",+ "min": null,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Ambient temperature (absolute maximum)",+ "symbol": "Ta",+ "kind": "absolute_maximum",+ "unit": "C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Ts",+ "kind": "absolute_maximum",+ "unit": "C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Lead temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 s",+ "source_page": 2,+ "source": "datasheet"+ }+ ]+ } } }