component
1117-3.3
Public Made by Adomby adom
IDCHIP Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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1117-3-3: specified limits as data (metadata.characteristics, 19 rows from the datasheet)
2 files changed
+261
README.md+26@@ -39,6 +39,32 @@ The extractor listed these alongside 1117-3.3, but they are **different parts** - `1117-3.3H-1.8` - `1117-3.3H-ADJ` +## 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 (3.3V fixed), TJ=25°C | VOUT | 3.267 | 3.3 | 3.333 | V | IOUT=10mA, VIN=5V, TJ=25°C, 0≤IOUT≤1A, 4.75V≤VIN≤10V | 4 |+| Output voltage (3.3V fixed), full temperature range | VOUT | 3.235 | 3.3 | 3.365 | V | IOUT=10mA, VIN=5V, TJ=25°C, 0≤IOUT≤1A, 4.75V≤VIN≤10V | 4 |+| Ilimit current limit | Ilimit | 1 | 1.1 | 1.2 | A | | 4 |+| Quiescent current | Iq | | 5 | 10 | mA | 4.25V≤VIN≤6.5V | 4 |+| Line regulation | Rline | | 3 | 7 | mV | VINMIN ≤VIN≤ 12V, VOUT=Fixed/Adj, IOUT=10mA | 4 |+| Load regulation | Rload | | 6 | 12 | mV | 10mA≤IOUT≤ 1A, VOUT=Fixed/Adj | 4 |+| Ripple rejection ratio | PSRR | | 60 | 75 | dB | fRIPPLE=120Hz, (VIN-VOUT)=3V, VRIPPLE=1VPP | 4 |+| Output voltage temperature stability | TSOUT | | 0.3 | | % | | 4 |+| Thermal shutdown point | TSD | | 150 | | °C | | 4 |+| Temperature stability | | | 0.5 | | % | | 5 |+| RMS output noise | | | 0.003 | | % | % of VOUT, 10Hz≤f≤10kHz | 5 |+| Thermal resistance junction-to-ambient, SOT-223-3L (no heatsink) | θJA | | 120 | | °C/W | no heatsink | 5 |+| Input voltage (absolute maximum) | VIN | | | 12 | V | | 3 |+| Lead temperature (soldering) | TLead | | | 260 | °C | 5 s soldering | 3 |+| Operating junction temperature (absolute maximum) | TJ | | | 150 | °C | | 3 |+| Storage temperature | TSTG | -65 | | 150 | °C | | 3 |+| ESD capability (minimum value) | ESD | 2000 | | | V | | 3 |+| Input voltage (recommended) | VIN | | | 12 | V | | 3 |+| Operating junction temperature (recommended) | TJ | -40 | | 125 | °C | | 3 |+ ## CAD (KiCad official) - Symbol: `1117-3.3`
page.json+235@@ -129,6 +129,241 @@ "Package": "SOT-223", "Category": "PMIC", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "860cbde3d5dfdba4",+ "rows": [+ {+ "name": "Output voltage (3.3V fixed), TJ=25°C",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": 3.267,+ "typ": 3.3,+ "max": 3.333,+ "conditions": "IOUT=10mA, VIN=5V, TJ=25°C, 0≤IOUT≤1A, 4.75V≤VIN≤10V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage (3.3V fixed), full temperature range",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": 3.235,+ "typ": 3.3,+ "max": 3.365,+ "conditions": "IOUT=10mA, VIN=5V, TJ=25°C, 0≤IOUT≤1A, 4.75V≤VIN≤10V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Ilimit current limit",+ "symbol": "Ilimit",+ "kind": "electrical",+ "unit": "A",+ "min": 1,+ "typ": 1.1,+ "max": 1.2,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "Iq",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 5,+ "max": 10,+ "conditions": "4.25V≤VIN≤6.5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "Rline",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 3,+ "max": 7,+ "conditions": "VINMIN ≤VIN≤ 12V, VOUT=Fixed/Adj, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Load regulation",+ "symbol": "Rload",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 6,+ "max": 12,+ "conditions": "10mA≤IOUT≤ 1A, VOUT=Fixed/Adj",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Ripple rejection ratio",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 60,+ "max": 75,+ "conditions": "fRIPPLE=120Hz, (VIN-VOUT)=3V, VRIPPLE=1VPP",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage temperature stability",+ "symbol": "TSOUT",+ "kind": "temperature_coefficient",+ "unit": "%",+ "min": null,+ "typ": 0.3,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown point",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Temperature stability",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "%",+ "min": null,+ "typ": 0.5,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RMS output noise",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.003,+ "max": null,+ "conditions": "% of VOUT, 10Hz≤f≤10kHz",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-to-ambient, SOT-223-3L (no heatsink)",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 120,+ "max": null,+ "conditions": "no heatsink",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (absolute maximum)",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead temperature (soldering)",+ "symbol": "TLead",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "5 s soldering",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature (absolute maximum)",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD capability (minimum value)",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": 2000,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (recommended)",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature (recommended)",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "sections": [