component
BL1117-ADJCY
Public Made by Adomby adom
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
bl1117-adjcy: specified limits as data (metadata.characteristics, 20 rows from the datasheet)
2 files changed
+274
README.md+27@@ -30,6 +30,33 @@ Same part, different packaging or reel option. - `BL1117-ADJCX` - `BL1117-ADJCYADJAX` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Reference Voltage (BL1117-ADJ) | Vref | 1.225 | 1.25 | 1.275 | V | 10mA≤Iout≤1A, Vin=3.25V | 3 |+| Line Regulation (BL1117-ADJ) | ΔVout | | 0.1 | 0.2 | %/V | Iout=10mA, 2.75V≤Vin≤12V | 3 |+| Load Regulation (BL1117-ADJ) | ΔVout | | 10 | 30 | mV | Vin=2.75V, 10mA≤Iout≤1A | 3 |+| Dropout Voltage at 100mA | Vdrop | | 1.23 | 1.3 | V | Iout=100mA | 4 |+| Dropout Voltage at 1A | Vdrop | | 1.3 | 1.5 | V | Iout=1A | 4 |+| Current Limit | Ilimit | | 1 | | A | Vin-Vout=2V, Tj=25°C | 4 |+| Supply Voltage Rejection | SVR | | 60 | | dB | f = 120Hz, VIN − VOUT = 3V + 1VPP Ripple | 4 |+| Minimum Load Current (BL1117-ADJ) | Imin | 4 | 6 | 10 | mA | | 4 |+| Adjust Pin Current (BL1117-ADJ) | IAdj | 35 | 55 | 120 | uA | Vin =5V, 10mA≤Iout≤1A | 4 |+| Adjust Pin Current Change (BL1117-ADJ) | Ichange | | 0.2 | 10 | uA | Vin =5V, 10mA≤Iout≤1A | 4 |+| Temperature Coefficient of Reference Voltage | ΔV/ΔT | -100 | | 100 | ppm | | 4 |+| Input Voltage Range | | | | 12 | V | | 2 |+| Operating Junction Temperature | Tj | -20 | | 125 | °C | | 2 |+| Max Input Voltage | | | | 15 | V | | 2 |+| Max Operating Junction Temperature | Tj | | | 150 | °C | | 2 |+| Ambient Temperature | Ta | -40 | | 85 | °C | | 2 |+| Storage Temperature | Ts | -40 | | 150 | °C | | 2 |+| Lead Temperature | | | | 260 | °C | 10 s | 2 |+| Thermal Resistance Junction-to-Case (TO-252) | JC | | 10 | | °C/W | | 4 |+| Thermal Resistance Junction-to-Ambient (TO-252, no heat sink) | JA | | 92 | | °C/W | No air flow, no heat sink | 4 |+ ## CAD (KiCad official) - Symbol: `BL1117-ADJCY`
page.json+247@@ -116,6 +116,253 @@ "Package": "TO-252-2", "Category": "PMIC", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "a7fe7f5c0846d4ca",+ "rows": [+ {+ "name": "Reference Voltage (BL1117-ADJ)",+ "symbol": "Vref",+ "kind": "electrical",+ "unit": "V",+ "min": 1.225,+ "typ": 1.25,+ "max": 1.275,+ "conditions": "10mA≤Iout≤1A, Vin=3.25V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Line Regulation (BL1117-ADJ)",+ "symbol": "ΔVout",+ "kind": "electrical",+ "unit": "%/V",+ "min": null,+ "typ": 0.1,+ "max": 0.2,+ "conditions": "Iout=10mA, 2.75V≤Vin≤12V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Load Regulation (BL1117-ADJ)",+ "symbol": "ΔVout",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 10,+ "max": 30,+ "conditions": "Vin=2.75V, 10mA≤Iout≤1A",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Dropout Voltage at 100mA",+ "symbol": "Vdrop",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.23,+ "max": 1.3,+ "conditions": "Iout=100mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Dropout Voltage at 1A",+ "symbol": "Vdrop",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.3,+ "max": 1.5,+ "conditions": "Iout=1A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Current Limit",+ "symbol": "Ilimit",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "Vin-Vout=2V, Tj=25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply Voltage Rejection",+ "symbol": "SVR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 60,+ "max": null,+ "conditions": "f = 120Hz, VIN − VOUT = 3V + 1VPP Ripple",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum Load Current (BL1117-ADJ)",+ "symbol": "Imin",+ "kind": "electrical",+ "unit": "mA",+ "min": 4,+ "typ": 6,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Adjust Pin Current (BL1117-ADJ)",+ "symbol": "IAdj",+ "kind": "electrical",+ "unit": "uA",+ "min": 35,+ "typ": 55,+ "max": 120,+ "conditions": "Vin =5V, 10mA≤Iout≤1A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Adjust Pin Current Change (BL1117-ADJ)",+ "symbol": "Ichange",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 0.2,+ "max": 10,+ "conditions": "Vin =5V, 10mA≤Iout≤1A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Temperature Coefficient of Reference Voltage",+ "symbol": "ΔV/ΔT",+ "kind": "temperature_coefficient",+ "unit": "ppm",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input Voltage Range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Junction Temperature",+ "symbol": "Tj",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -20,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Max Input Voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 15,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Max Operating Junction Temperature",+ "symbol": "Tj",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Ambient Temperature",+ "symbol": "Ta",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature",+ "symbol": "Ts",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 s",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance Junction-to-Case (TO-252)",+ "symbol": "JC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance Junction-to-Ambient (TO-252, no heat sink)",+ "symbol": "JA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 92,+ "max": null,+ "conditions": "No air flow, no heat sink",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [