component
LM2931AD50R
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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lm2931ad50r: specified limits as data (metadata.characteristics, 28 rows from the datasheet)
2 files changed
+378
README.md+35@@ -38,6 +38,41 @@ Same part, different packaging or reel option. - `LM2931ADT33RY` - `LM2931AZ50R` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Maximum operating input voltage | VI | | | 26 | V | IO = 10 mA, TJ = -40 to 125 °C | 7 |+| Output voltage | VO | 4.81 | 5 | 5.19 | V | | 7 |+| Output voltage | VO | 4.75 | 5 | 5.25 | V | IO = 100 mA, VI = 6 to 26 V, TJ = -40 to 125°C | 7 |+| Line regulation | DVO | | 2 | 10 | mV | VI = 9 to 16 V | 7 |+| Line regulation | DVO | | 4 | 30 | mV | VI = 6 to 26 V | 7 |+| Load regulation | DVO | | 15 | 50 | mV | IO = 5 to 100 mA | 7 |+| Dropout voltage | Vd | | 90 | 200 | mV | IO = 10 mA | 7 |+| Dropout voltage | Vd | | 250 | 600 | mV | IO = 100 mA | 7 |+| Quiescent current ON MODE | Id | | 2.5 | 30 | mA | ON MODE IO = 100 mA | 7 |+| Quiescent current OFF MODE | Id | | 0.3 | 1 | mA | OFF MODE VINH = 2.5 V, RLOAD = 500 Ω | 7 |+| Short circuit current | ISC | | 100 | 300 | mA | | 7 |+| Supply voltage rejection | SVR | 55 | 75 | | dB | IO = 100 mA, VI = 14 ± 2 V, f = 120 Hz | 7 |+| Control input voltage low | VIL | | | 1.2 | V | TJ = -40 to 125 °C | 7 |+| Control input voltage high | VIH | 2 | | 3.25 | V | TJ = -40 to 125 °C | 7 |+| Inhibit input current | IINH | | 22 | 50 | µA | VINH = 2.5 V | 7 |+| Transient input voltage | VI | | 60 | 70 | V | RLOAD = 500 Ω, Ƭ < 100 ms | 7 |+| Reverse polarity input voltage | VI | -50 | | -15 | V | VO = ± 0.3 V, RLOAD = 500 Ω | 7 |+| Reverse polarity input voltage transient | VI | -50 | | | V | RLOAD = 500 Ω, Ƭ < 100 ms | 7 |+| Output noise voltage | eN | | | 500 | µVRMS | B = 10 Hz to 100 kHz | 7 |+| DC positive input voltage | VI | | | 40 | V | | 4 |+| DC reverse input voltage | VI | -15 | | | V | | 4 |+| Transient input voltage | VI | | | 60 | V | Ƭ < 100 ms | 4 |+| Transient reverse input voltage | VI | -50 | | | V | Ƭ < 100 ms | 4 |+| Inhibit input voltage | VINH | | | 40 | V | | 4 |+| Storage temperature range | TSTG | -65 | | 150 | °C | | 4 |+| Operating junction temperature range | TOP | -40 | | 125 | °C | | 4 |+| Thermal resistance junction-case (SO-8) | RthJC | | 20 | | °C/W | | 4 |+| Thermal resistance junction-ambient (SO-8) | RthJA | | 55 | | °C/W | Note (1): considering 6 cm2 of copper board heat-sink | 4 |+ ## CAD (KiCad official) - Symbol: `LM2931AD50R`
page.json+343@@ -146,6 +146,349 @@ "Package": "SOIC-8", "Category": "Power Management (PMIC)", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "07bd8d19d77c6060",+ "rows": [+ {+ "name": "Maximum operating input voltage",+ "symbol": "VI",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 26,+ "conditions": "IO = 10 mA, TJ = -40 to 125 °C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output voltage",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "V",+ "min": 4.81,+ "typ": 5,+ "max": 5.19,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output voltage",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "V",+ "min": 4.75,+ "typ": 5,+ "max": 5.25,+ "conditions": "IO = 100 mA, VI = 6 to 26 V, TJ = -40 to 125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "DVO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 2,+ "max": 10,+ "conditions": "VI = 9 to 16 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "DVO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 4,+ "max": 30,+ "conditions": "VI = 6 to 26 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Load regulation",+ "symbol": "DVO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 15,+ "max": 50,+ "conditions": "IO = 5 to 100 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "Vd",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 90,+ "max": 200,+ "conditions": "IO = 10 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "Vd",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 250,+ "max": 600,+ "conditions": "IO = 100 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current ON MODE",+ "symbol": "Id",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 2.5,+ "max": 30,+ "conditions": "ON MODE IO = 100 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current OFF MODE",+ "symbol": "Id",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.3,+ "max": 1,+ "conditions": "OFF MODE VINH = 2.5 V, RLOAD = 500 Ω",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Short circuit current",+ "symbol": "ISC",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 100,+ "max": 300,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Supply voltage rejection",+ "symbol": "SVR",+ "kind": "electrical",+ "unit": "dB",+ "min": 55,+ "typ": 75,+ "max": null,+ "conditions": "IO = 100 mA, VI = 14 ± 2 V, f = 120 Hz",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Control input voltage low",+ "symbol": "VIL",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "TJ = -40 to 125 °C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Control input voltage high",+ "symbol": "VIH",+ "kind": "electrical",+ "unit": "V",+ "min": 2,+ "typ": null,+ "max": 3.25,+ "conditions": "TJ = -40 to 125 °C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Inhibit input current",+ "symbol": "IINH",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 22,+ "max": 50,+ "conditions": "VINH = 2.5 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Transient input voltage",+ "symbol": "VI",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 60,+ "max": 70,+ "conditions": "RLOAD = 500 Ω, Ƭ < 100 ms",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Reverse polarity input voltage",+ "symbol": "VI",+ "kind": "electrical",+ "unit": "V",+ "min": -50,+ "typ": null,+ "max": -15,+ "conditions": "VO = ± 0.3 V, RLOAD = 500 Ω",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Reverse polarity input voltage transient",+ "symbol": "VI",+ "kind": "electrical",+ "unit": "V",+ "min": -50,+ "typ": null,+ "max": null,+ "conditions": "RLOAD = 500 Ω, Ƭ < 100 ms",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output noise voltage",+ "symbol": "eN",+ "kind": "electrical",+ "unit": "µVRMS",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "B = 10 Hz to 100 kHz",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "DC positive input voltage",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "DC reverse input voltage",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -15,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Transient input voltage",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 60,+ "conditions": "Ƭ < 100 ms",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Transient reverse input voltage",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -50,+ "typ": null,+ "max": null,+ "conditions": "Ƭ < 100 ms",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Inhibit input voltage",+ "symbol": "VINH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature range",+ "symbol": "TOP",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-case (SO-8)",+ "symbol": "RthJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-ambient (SO-8)",+ "symbol": "RthJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 55,+ "max": null,+ "conditions": "Note (1): considering 6 cm2 of copper board heat-sink",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [