component
LM4040D25FTA
Public Made by Adomby adom
Diodes Incorporated Voltage Reference, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
lm4040d25fta: specified limits as data (metadata.characteristics, 22 rows from the datasheet)
2 files changed
+301−1
README.md+29@@ -21,6 +21,35 @@ LM4040D25FTA from Diodes Incorporated, in a SOT-23. Pinout and pin descriptions | Category | Power Management (PMIC) | | Pins | 3 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Reverse Breakdown Voltage Tolerance (+25°C) | VREF | -25 | 5 | 25 | mV | IR = 100µA, +25°C | 2 |+| Reverse Breakdown Voltage Tolerance (-40 to +85°C) | VREF | -49 | 21 | 49 | mV | IR = 100µA, -40 to +85°C | 2 |+| Reverse Breakdown Voltage Tolerance (-40 to +125°C) | VREF | -63 | 30 | 63 | mV | IR = 100µA, -40 to +125°C | 2 |+| Minimum Operating Current (+25°C) | IRMIN | | 45 | 65 | µA | +25°C | 2 |+| Minimum Operating Current (-40 to +85°C) | IRMIN | | | 70 | µA | -40 to +85°C | 2 |+| Minimum Operating Current (-40 to +125°C) | IRMIN | | | 73 | µA | -40 to +125°C | 2 |+| Average Reverse Breakdown Voltage Temperature Coefficient | ΔVR/ΔT | -150 | 15 | 150 | ppm/°C | IR = 1mA | 2 |+| Reverse Breakdown Change with Current (IRMIN ≤ IR ≤ 1mA, +25°C) | ΔVR/ΔIR | | 0.3 | 1 | mV | IRMIN ≤ IR ≤ 1mA, +25°C | 2 |+| Reverse Breakdown Change with Current (IRMIN ≤ IR ≤ 1mA, -40 to +85°C) | ΔVR/ΔIR | | | 1.2 | mV | IRMIN ≤ IR ≤ 1mA, -40 to +85°C | 2 |+| Reverse Breakdown Change with Current (IRMIN ≤ IR ≤ 1mA, -40 to +125°C) | ΔVR/ΔIR | | | 1.2 | mV | IRMIN ≤ IR ≤ 1mA, -40 to +125°C | 2 |+| Reverse Breakdown Change with Current (1mA ≤ IR ≤ 15mA, +25°C) | ΔVR/ΔIR | | 2.5 | 8 | mV | 1mA ≤ IR ≤ 15mA, +25°C | 2 |+| Reverse Breakdown Change with Current (1mA ≤ IR ≤ 15mA, -40 to +85°C) | ΔVR/ΔIR | | | 10 | mV | 1mA ≤ IR ≤ 15mA, -40 to +85°C | 2 |+| Reverse Breakdown Change with Current (1mA ≤ IR ≤ 15mA, -40 to +125°C) | ΔVR/ΔIR | | | 10 | mV | 1mA ≤ IR ≤ 15mA, -40 to +125°C | 2 |+| Dynamic Output Impedance | ZR | | 0.3 | 1.1 | Ω | IR = 1mA, f = 120Hz, IAC = 0.1IR | 2 |+| Reverse Current (recommended) | | 0.06 | | 15 | mA | | 2 |+| Operating Ambient Temperature Range (recommended) | | -40 | | 125 | °C | | 2 |+| Continuous Reverse Current | | | | 20 | mA | | 2 |+| Continuous Forward Current | | | | 10 | mA | | 2 |+| Operating Junction Temperature | | -40 | | 150 | °C | | 2 |+| Storage Temperature | | -55 | | 150 | °C | | 2 |+| Thermal Resistance Junction-to-Ambient | θJA | | 380 | | °C/W | SOT23 | 2 |+| Power Dissipation | PDIS | | 330 | | mW | TA = +25°C, TJ = +125°C | 2 |+ ## CAD (KiCad official) - Symbol: `LM4040D25FTA`
page.json+272−1@@ -151,6 +151,277 @@ "Package": "SOT-23", "Category": "Power Management (PMIC)", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "273ea3e61e9ec2d9",+ "rows": [+ {+ "name": "Reverse Breakdown Voltage Tolerance (+25°C)",+ "symbol": "VREF",+ "kind": "tolerance",+ "unit": "mV",+ "min": -25,+ "typ": 5,+ "max": 25,+ "conditions": "IR = 100µA, +25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Voltage Tolerance (-40 to +85°C)",+ "symbol": "VREF",+ "kind": "tolerance",+ "unit": "mV",+ "min": -49,+ "typ": 21,+ "max": 49,+ "conditions": "IR = 100µA, -40 to +85°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Voltage Tolerance (-40 to +125°C)",+ "symbol": "VREF",+ "kind": "tolerance",+ "unit": "mV",+ "min": -63,+ "typ": 30,+ "max": 63,+ "conditions": "IR = 100µA, -40 to +125°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Minimum Operating Current (+25°C)",+ "symbol": "IRMIN",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 45,+ "max": 65,+ "conditions": "+25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Minimum Operating Current (-40 to +85°C)",+ "symbol": "IRMIN",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 70,+ "conditions": "-40 to +85°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Minimum Operating Current (-40 to +125°C)",+ "symbol": "IRMIN",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 73,+ "conditions": "-40 to +125°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Average Reverse Breakdown Voltage Temperature Coefficient",+ "symbol": "ΔVR/ΔT",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": -150,+ "typ": 15,+ "max": 150,+ "conditions": "IR = 1mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Change with Current (IRMIN ≤ IR ≤ 1mA, +25°C)",+ "symbol": "ΔVR/ΔIR",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 0.3,+ "max": 1,+ "conditions": "IRMIN ≤ IR ≤ 1mA, +25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Change with Current (IRMIN ≤ IR ≤ 1mA, -40 to +85°C)",+ "symbol": "ΔVR/ΔIR",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "IRMIN ≤ IR ≤ 1mA, -40 to +85°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Change with Current (IRMIN ≤ IR ≤ 1mA, -40 to +125°C)",+ "symbol": "ΔVR/ΔIR",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "IRMIN ≤ IR ≤ 1mA, -40 to +125°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Change with Current (1mA ≤ IR ≤ 15mA, +25°C)",+ "symbol": "ΔVR/ΔIR",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 2.5,+ "max": 8,+ "conditions": "1mA ≤ IR ≤ 15mA, +25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Change with Current (1mA ≤ IR ≤ 15mA, -40 to +85°C)",+ "symbol": "ΔVR/ΔIR",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "1mA ≤ IR ≤ 15mA, -40 to +85°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Breakdown Change with Current (1mA ≤ IR ≤ 15mA, -40 to +125°C)",+ "symbol": "ΔVR/ΔIR",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "1mA ≤ IR ≤ 15mA, -40 to +125°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Dynamic Output Impedance",+ "symbol": "ZR",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.3,+ "max": 1.1,+ "conditions": "IR = 1mA, f = 120Hz, IAC = 0.1IR",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Current (recommended)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": 0.06,+ "typ": null,+ "max": 15,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Ambient Temperature Range (recommended)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Reverse Current",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Forward Current",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Junction Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance Junction-to-Ambient",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 380,+ "max": null,+ "conditions": "SOT23",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PDIS",+ "kind": "thermal",+ "unit": "mW",+ "min": null,+ "typ": 330,+ "max": null,+ "conditions": "TA = +25°C, TJ = +125°C",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -192,4 +463,4 @@ "visibility": { "public": true }-}+}