component
AMS1117CD-1.2
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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ams1117cd-1-2: specified limits as data (metadata.characteristics, 19 rows from the datasheet)
2 files changed
+261
README.md+26@@ -46,6 +46,32 @@ The extractor listed these alongside AMS1117CD-1.2, but they are **different par - `AMS1117CD-1.2-3.3s` - `AMS1117CD-1.2-5.0S` +## 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 (AMS1117-1.2 fixed) | VOUT | 1.176 | 1.2 | 1.224 | V | IOUT=10mA, VIN=3.2V, TJ=25°C | 4 |+| 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 | 4 |+| Dropout Voltage | Vdrop | | 1.2 | 1.3 | V | IOUT=1A | 4 |+| Quiescent Current | Iq | | 5 | 10 | mA | | 4 |+| Thermal shutdown | TSD | | 150 | | °C | | 5 |+| Current limiting | Ilimit | | 2.1 | | A | | 5 |+| Temperature Stability | | | 0.5 | | % | | 5 |+| Long Term Stability | | | 0.3 | | % | TA=125°C, 1000Hrs | 5 |+| RMS Output Noise | | | 0.003 | | % of VOUT | 10Hz≤f≤10kHz | 5 |+| Input Supply Voltage | VIN | | | 18 | V | | 3 |+| Lead Temperature (Soldering, 5 seconds) | TLead | | | 260 | °C | 5 seconds soldering | 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 (TO-252) | Rja | | 100 | | °C/W | | 3 |+| Input voltage (recommended) | VIN | | | 12 | V | | 3 |+| Junction Temperature Range (recommended) | TJ | -40 | | 125 | °C | | 3 |+ ## CAD (KiCad official) - Symbol: `AMS1117CD-1.2`
page.json+235@@ -129,6 +129,241 @@ "Package": "TO-252-2", "Category": "PMIC", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "5ec219092aa45bd9",+ "rows": [+ {+ "name": "Output Voltage (AMS1117-1.2 fixed)",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": 1.176,+ "typ": 1.2,+ "max": 1.224,+ "conditions": "IOUT=10mA, VIN=3.2V, TJ=25°C",+ "source_page": 4,+ "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": 4,+ "source": "datasheet"+ },+ {+ "name": "Dropout Voltage",+ "symbol": "Vdrop",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.2,+ "max": 1.3,+ "conditions": "IOUT=1A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Quiescent Current",+ "symbol": "Iq",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 5,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Current limiting",+ "symbol": "Ilimit",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 2.1,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Temperature Stability",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.5,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Long Term Stability",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.3,+ "max": null,+ "conditions": "TA=125°C, 1000Hrs",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RMS Output Noise",+ "symbol": "",+ "kind": "electrical",+ "unit": "% of VOUT",+ "min": null,+ "typ": 0.003,+ "max": null,+ "conditions": "10Hz≤f≤10kHz",+ "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": "5 seconds soldering",+ "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 (TO-252)",+ "symbol": "Rja",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 100,+ "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": "Junction Temperature Range (recommended)",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "sections": [