component
LD1117AS18TR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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ld1117as18tr: specified limits as data (metadata.characteristics, 21 rows from the datasheet)
2 files changed
+287
README.md+28@@ -30,6 +30,34 @@ Same part, different packaging or reel option. - `LD1117ADT18TR` - `LD1117AV33` +## 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 | VO | 1.764 | 1.8 | 1.836 | V | VI = 3.8 V, IO = 10 mA, TJ = 25 °C | 7 |+| Output voltage | VO | 1.728 | | 1.872 | V | IO = 0 to 1 A, VI = 3.3 to 8 V | 7 |+| Line regulation | ΔVO | | 1 | 6 | mV | VI = 3.3 to 8 V, IO = 0 mA | 7 |+| Load regulation | ΔVO | | 1 | 10 | mV | VI = 3.3 V, IO = 0 to 1 A | 7 |+| Temperature stability | ΔVO | | | 0.5 | % | | 7 |+| Long term stability | ΔVO | | | 0.3 | % | 1000 hrs, TJ = 125 °C | 7 |+| Operating input voltage | VI | | | 10 | V | IO = 100 mA | 7 |+| Quiescent current | Id | | 5 | 10 | mA | VI ≤ 8 V, IO = 0 mA | 7 |+| Output current | IO | 1000 | | | mA | VI - VO = 5 V, TJ = 25 °C | 7 |+| Output noise voltage | eN | | | 100 | µV | B = 10 Hz to 10 kHz, TJ = 25 °C | 8 |+| Supply voltage rejection | SVR | 60 | 80 | | dB | IO = 40 mA, f = 120 Hz, VI - VO = 3 V, Vripple = 1 VPP | 8 |+| Dropout voltage | VD | | 1 | 1.1 | V | IO = 100 mA | 8 |+| Dropout voltage | VD | | 1.05 | 1.15 | V | IO = 500 mA | 8 |+| Dropout voltage | VD | | 1.15 | 1.3 | V | IO = 1 A | 8 |+| Thermal regulation | ΔVO(pwr) | | 0.08 | 0.2 | %/W | Ta = 25 °C, 30 ms pulse | 8 |+| DC input voltage | VIN | | | 15 | V | | 5 |+| Power dissipation | PD | | | 12 | W | | 5 |+| Storage temperature range | TSTG | -40 | | 150 | °C | | 5 |+| Operating junction temperature range | TOP | 0 | | 125 | °C | | 5 |+| Thermal resistance junction-case, SOT-223 | RthJC | | 15 | | °C/W | | 5 |+| Thermal resistance junction-ambient, SOT-223 | RthJA | | 110 | | °C/W | | 5 |+ ## CAD (KiCad official) - Symbol: `LD1117AS18TR`
page.json+259@@ -131,6 +131,265 @@ "Package": "SOT-223-3", "Category": "PMIC", "Pins": "4"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "5cf3aab5b1478366",+ "rows": [+ {+ "name": "Output voltage",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "V",+ "min": 1.764,+ "typ": 1.8,+ "max": 1.836,+ "conditions": "VI = 3.8 V, IO = 10 mA, TJ = 25 °C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output voltage",+ "symbol": "VO",+ "kind": "electrical",+ "unit": "V",+ "min": 1.728,+ "typ": null,+ "max": 1.872,+ "conditions": "IO = 0 to 1 A, VI = 3.3 to 8 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "ΔVO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 1,+ "max": 6,+ "conditions": "VI = 3.3 to 8 V, IO = 0 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Load regulation",+ "symbol": "ΔVO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 1,+ "max": 10,+ "conditions": "VI = 3.3 V, IO = 0 to 1 A",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Temperature stability",+ "symbol": "ΔVO",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Long term stability",+ "symbol": "ΔVO",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 0.3,+ "conditions": "1000 hrs, TJ = 125 °C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Operating input voltage",+ "symbol": "VI",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "IO = 100 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "Id",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 5,+ "max": 10,+ "conditions": "VI ≤ 8 V, IO = 0 mA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "IO",+ "kind": "electrical",+ "unit": "mA",+ "min": 1000,+ "typ": null,+ "max": null,+ "conditions": "VI - VO = 5 V, TJ = 25 °C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output noise voltage",+ "symbol": "eN",+ "kind": "electrical",+ "unit": "µV",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "B = 10 Hz to 10 kHz, TJ = 25 °C",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Supply voltage rejection",+ "symbol": "SVR",+ "kind": "electrical",+ "unit": "dB",+ "min": 60,+ "typ": 80,+ "max": null,+ "conditions": "IO = 40 mA, f = 120 Hz, VI - VO = 3 V, Vripple = 1 VPP",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1,+ "max": 1.1,+ "conditions": "IO = 100 mA",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.05,+ "max": 1.15,+ "conditions": "IO = 500 mA",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.15,+ "max": 1.3,+ "conditions": "IO = 1 A",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Thermal regulation",+ "symbol": "ΔVO(pwr)",+ "kind": "thermal",+ "unit": "%/W",+ "min": null,+ "typ": 0.08,+ "max": 0.2,+ "conditions": "Ta = 25 °C, 30 ms pulse",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "DC input voltage",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 15,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Power dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature range",+ "symbol": "TOP",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": 0,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-case, SOT-223",+ "symbol": "RthJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-ambient, SOT-223",+ "symbol": "RthJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "sections": [