component
LD1117-1.8
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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ld1117-1-8: specified limits as data (metadata.characteristics, 14 rows from the datasheet)
2 files changed
+196
README.md+21@@ -29,6 +29,27 @@ Same part, different packaging or reel option. - `LD1117-1.8CD` - `LD1117-1.8S` +## 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 (LD1117-1.8) | VOUT | 1.764 | 1.8 | 1.836 | V | IOUT=10mA, VIN=3.8V, TJ=25°C | 4 |+| Line Regulation | Rline | | 9 | 18 | mV | VINMIN ≤VIN≤ 12V, VOUT=Fixed/Adj, IOUT=10mA | 4 |+| Quiescent Current | Iq | | 5 | 10 | mA | | 5 |+| Adjust pin Current | Iadj | | 60 | 120 | µA | | 5 |+| Adjust pin Current Change | | | 0.2 | 5 | µA | 0≤ IOUT≤1A, 1.4V ≤VIN-VOUT≤10V | 5 |+| Ripple Rejection | PSRR | 60 | 75 | | dB | fRIPPLE=120Hz, (VIN-VOUT)=3V, VRIPPLE=1VPP | 5 |+| Input Supply Voltage | VIN | | | 18 | V | | 3 |+| Lead Temperature (Soldering, 5 seconds) | TLead | | | 260 | °C | Soldering, 5 seconds | 3 |+| Junction Temperature Range | TJ | | | 150 | °C | | 3 |+| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 3 |+| ESD Tolerance (Minimum) | ESD | 2000 | | | V | | 3 |+| Thermal Resistance from Junction to Ambient (SOT-223) | Rja | | 88 | | °C/W | | 3 |+| Input voltage | VIN | | | 12 | V | | 3 |+| Junction Temperature Range | TJ | -40 | | 125 | °C | | 3 |+ ## CAD (KiCad official) - Symbol: `LD1117-1.8`
page.json+175@@ -129,6 +129,181 @@ "Package": "SOT-223", "Category": "PMIC", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "b65a8249b6e9e313",+ "rows": [+ {+ "name": "Output Voltage (LD1117-1.8)",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": 1.764,+ "typ": 1.8,+ "max": 1.836,+ "conditions": "IOUT=10mA, VIN=3.8V, TJ=25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Line Regulation",+ "symbol": "Rline",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 9,+ "max": 18,+ "conditions": "VINMIN ≤VIN≤ 12V, VOUT=Fixed/Adj, IOUT=10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Quiescent Current",+ "symbol": "Iq",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 5,+ "max": 10,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Adjust pin Current",+ "symbol": "Iadj",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 60,+ "max": 120,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Adjust pin Current Change",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.2,+ "max": 5,+ "conditions": "0≤ IOUT≤1A, 1.4V ≤VIN-VOUT≤10V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Ripple Rejection",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 60,+ "typ": 75,+ "max": null,+ "conditions": "fRIPPLE=120Hz, (VIN-VOUT)=3V, VRIPPLE=1VPP",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input Supply Voltage",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature (Soldering, 5 seconds)",+ "symbol": "TLead",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "Soldering, 5 seconds",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature Range",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Tolerance (Minimum)",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": 2000,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance from Junction to Ambient (SOT-223)",+ "symbol": "Rja",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 88,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature Range",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "sections": [