component
LM4041A12IDBZR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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lm4041a12idbzr: specified limits as data (metadata.characteristics, 22 rows from the datasheet)
2 files changed
+300
README.md+29@@ -21,6 +21,35 @@ LM4041A12IDBZR from Texas Instruments, 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) | | -1.2 | | 1.2 | mV | IZ = 100μA, 25°C | 6 |+| Reverse breakdown voltage tolerance (full range) | | -9.2 | | 9.2 | mV | IZ = 100μA, full range | 6 |+| Minimum cathode current | IZ,min | | 45 | 75 | μA | 25°C | 6 |+| Minimum cathode current (full range) | IZ,min | | | 80 | μA | full range | 6 |+| Average temperature coefficient of reverse breakdown voltage | αVZ | -20 | | 20 | ppm/°C | IZ = 10mA, 25°C | 6 |+| Average temperature coefficient of reverse breakdown voltage | αVZ | -15 | | 15 | ppm/°C | IZ = 1mA, 25°C | 6 |+| Average temperature coefficient of reverse breakdown voltage | αVZ | -100 | | 100 | ppm/°C | IZ = 1mA, full range | 6 |+| Reverse breakdown voltage change with cathode current change (IZ,min < IZ < 1mA) | ΔVZ/ΔIZ | | 0.7 | 1.5 | mV | IZ,min < IZ < 1mA, 25°C | 6 |+| Reverse breakdown voltage change with cathode current change (IZ,min < IZ < 1mA) | ΔVZ/ΔIZ | | | 2 | mV | IZ,min < IZ < 1mA, full range | 6 |+| Reverse breakdown voltage change with cathode current change (1mA < IZ < 12mA) | ΔVZ/ΔIZ | | 4 | 6 | mV | 1mA < IZ < 12mA, 25°C | 6 |+| Reverse breakdown voltage change with cathode current change (1mA < IZ < 12mA) | ΔVZ/ΔIZ | | | 8 | mV | 1mA < IZ < 12mA, full range | 6 |+| Reverse dynamic impedance | ZZ | | 0.5 | 1.5 | Ω | IZ = 1mA, f = 120Hz, IAC = 0.1 IZ, 25°C | 6 |+| Reverse breakdown voltage (reference voltage) | VZ | | 1.225 | | V | IZ = 100μA, 25°C | 6 |+| Wideband noise | eN | | 20 | | μVRMS | IZ = 100μA, 10Hz ≤ f ≤ 10kHz, 25°C | 6 |+| Long-term stability of reverse breakdown voltage | | | 120 | | ppm | t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100μA | 6 |+| Cathode current (recommended operating) | IZ | | | 12 | mA | | 6 |+| Free-air temperature (LM4041 I temperature) | TA | -40 | | 85 | °C | LM4041 (I temperature) | 6 |+| Continuous cathode voltage | VZ | | | 15 | V | | 5 |+| Continuous cathode current | IZ | -10 | | 25 | mA | | 5 |+| Operating virtual junction temperature | TJ | | | 150 | °C | | 5 |+| Storage temperature range | Tstg | -65 | | 150 | °C | | 5 |+| Package thermal impedance, DBZ package | θJA | | | 206 | °C/W | DBZ package, per JESD 51-7 | 5 |+ ## CAD (KiCad official) - Symbol: `LM4041A12IDBZR`
page.json+271@@ -133,6 +133,277 @@ "Package": "SOT-23", "Category": "Power Management (PMIC)", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "efdac4618419c087",+ "rows": [+ {+ "name": "Reverse breakdown voltage tolerance (25°C)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "mV",+ "min": -1.2,+ "typ": null,+ "max": 1.2,+ "conditions": "IZ = 100μA, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse breakdown voltage tolerance (full range)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "mV",+ "min": -9.2,+ "typ": null,+ "max": 9.2,+ "conditions": "IZ = 100μA, full range",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum cathode current",+ "symbol": "IZ,min",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 45,+ "max": 75,+ "conditions": "25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum cathode current (full range)",+ "symbol": "IZ,min",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 80,+ "conditions": "full range",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Average temperature coefficient of reverse breakdown voltage",+ "symbol": "αVZ",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": -20,+ "typ": null,+ "max": 20,+ "conditions": "IZ = 10mA, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Average temperature coefficient of reverse breakdown voltage",+ "symbol": "αVZ",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": -15,+ "typ": null,+ "max": 15,+ "conditions": "IZ = 1mA, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Average temperature coefficient of reverse breakdown voltage",+ "symbol": "αVZ",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "IZ = 1mA, full range",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse breakdown voltage change with cathode current change (IZ,min < IZ < 1mA)",+ "symbol": "ΔVZ/ΔIZ",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 0.7,+ "max": 1.5,+ "conditions": "IZ,min < IZ < 1mA, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse breakdown voltage change with cathode current change (IZ,min < IZ < 1mA)",+ "symbol": "ΔVZ/ΔIZ",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "IZ,min < IZ < 1mA, full range",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse breakdown voltage change with cathode current change (1mA < IZ < 12mA)",+ "symbol": "ΔVZ/ΔIZ",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 4,+ "max": 6,+ "conditions": "1mA < IZ < 12mA, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse breakdown voltage change with cathode current change (1mA < IZ < 12mA)",+ "symbol": "ΔVZ/ΔIZ",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "1mA < IZ < 12mA, full range",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse dynamic impedance",+ "symbol": "ZZ",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.5,+ "max": 1.5,+ "conditions": "IZ = 1mA, f = 120Hz, IAC = 0.1 IZ, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Reverse breakdown voltage (reference voltage)",+ "symbol": "VZ",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.225,+ "max": null,+ "conditions": "IZ = 100μA, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Wideband noise",+ "symbol": "eN",+ "kind": "electrical",+ "unit": "μVRMS",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "IZ = 100μA, 10Hz ≤ f ≤ 10kHz, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Long-term stability of reverse breakdown voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm",+ "min": null,+ "typ": 120,+ "max": null,+ "conditions": "t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100μA",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Cathode current (recommended operating)",+ "symbol": "IZ",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Free-air temperature (LM4041 I temperature)",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "LM4041 (I temperature)",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Continuous cathode voltage",+ "symbol": "VZ",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 15,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Continuous cathode current",+ "symbol": "IZ",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": -10,+ "typ": null,+ "max": 25,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating virtual junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Package thermal impedance, DBZ package",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 206,+ "conditions": "DBZ package, per JESD 51-7",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "variants": [],