component
TLVH431BIL5T
Public Made by Adomby adom
STMicroelectronics Voltage Reference, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tlvh431bil5t: specified limits as data (metadata.characteristics, 31 rows from the datasheet)
2 files changed
+418−1
README.md+38@@ -23,6 +23,44 @@ TLVH431BIL5T from STMicroelectronics, in a SOT-23-5. Pinout and pin descriptions | Category | Power Management (PMIC) | | Pins | 5 | +## 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 (TLVH431B, 0.25%) | Vref | 1.237 | 1.24 | 1.243 | V | VKA = Vref | 5 |+| Reference voltage variation over temperature (TLVH431B, 0.25%) | ∆Vref | -23.5 | | 23.5 | mV | -40 °C < Tamb < +125 °C | 5 |+| Average temperature coefficient | ∆VKA/∆T | | 30 | 100 | ppm/°C | VKA = Vref, -40 °C < Tamb < +125 °C | 5 |+| Minimum cathode current for regulation | Ikmin | | 60 | 100 | µA | VKA = Vref | 5 |+| Minimum cathode current for regulation | Ikmin | | 160 | 200 | µA | VKA = VKAmax | 5 |+| Minimum cathode current variation over temperature range | ∆Ikmin | | 70 | 100 | µA | VKA = Vref, -40 °C < Tamb < +125 °C | 5 |+| Minimum cathode current variation over temperature range | ∆Ikmin | | 100 | 200 | µA | VKA = VKAmax, -40 °C < Tamb < +125 °C | 5 |+| Reference input current | Iref | | 1.5 | 2.5 | µA | R1 = 10 kΩ, R2 = ∞ | 5 |+| Reference current variation over temperature range | ∆Iref | | 2.5 | 3.5 | µA | R1 = 10 kΩ, R2 = ∞, -40 °C < Tamb < +125 °C | 5 |+| Ratio of change in reference input voltage to change in cathode to anode voltage | | | -2 | | mV/V | ∆VKA = 18 V to Vref | 5 |+| Ratio of change in reference input voltage to change in cathode to anode voltage (over temperature) | | | | -2.5 | mV/V | ∆VKA = 18 V to Vref, -40 °C < Tamb < +125 °C | 5 |+| Off-state cathode current | Ioff | | 10 | 80 | nA | VKA = VKAmax, Vref = GND | 5 |+| Off-state cathode current over temperature range | ∆Ioff | | 1000 | 2000 | nA | VKA = VKAmax, Vref = GND, -40 °C < Tamb < +125 °C | 5 |+| Static impedance | RKA | | 0.14 | 0.62 | Ω | VKA = Vref, ∆IK = 100 µA to 60 mA | 5 |+| Dynamic impedance | ZKA | | 0.22 | 0.85 | Ω | VKA = Vref, ∆IK = 10 mA to 60 mA, f ≤ 1 kHz | 5 |+| Turn-on setting time | TON | | 40 | 70 | µsec | VKA = Vref, ∆IK = 10 mA | 5 |+| Cathode to anode voltage | VKA | | | 22 | V | | 4 |+| Continuous cathode current range | IK | -100 | | 100 | mA | | 4 |+| Reference input current range | IREF | -0.05 | | 3 | mA | | 4 |+| Storage temperature | TSTG | -65 | | 150 | °C | | 4 |+| ESD human body model (HBM) | ESD | | | 2 | kV | Human body model (HBM) | 4 |+| ESD machine model (MM) | ESD | | | 200 | V | Machine model (MM) | 4 |+| ESD charged device model | ESD | | | 1500 | V | Charged device model | 4 |+| Lead temperature (soldering) | TLEAD | | | 260 | °C | 10 sec | 4 |+| Max. junction temperature | TJ | | | 150 | °C | | 4 |+| Cathode to anode voltage (operating) | VKA | | | 18 | V | Printed as 'Vref to 18 V'; lower limit is Vref, not a number | 4 |+| Minimum operating current | Ikmin | 100 | | | µA | | 4 |+| Maximum operating current | Ikmax | | | 60 | mA | | 4 |+| Operating free air temperature range | Toper | -40 | | 125 | °C | | 4 |+| Thermal resistance junction-ambient (SOT23-5L) | RthJA | | 157 | | °C/W | SOT23-5L package | 4 |+| Thermal resistance junction-case (SOT23-5L) | RthJC | | 67 | | °C/W | SOT23-5L package | 4 |+ ## CAD (KiCad official) - Symbol: `TLVH431BIL5T`
page.json+380−1@@ -163,6 +163,385 @@ "Package": "SOT-23-5", "Category": "Power Management (PMIC)", "Pins": "5"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "0f9228f5a3cc7573",+ "rows": [+ {+ "name": "Reference voltage (TLVH431B, 0.25%)",+ "symbol": "Vref",+ "kind": "tolerance",+ "unit": "V",+ "min": 1.237,+ "typ": 1.24,+ "max": 1.243,+ "conditions": "VKA = Vref",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Reference voltage variation over temperature (TLVH431B, 0.25%)",+ "symbol": "∆Vref",+ "kind": "tolerance",+ "unit": "mV",+ "min": -23.5,+ "typ": null,+ "max": 23.5,+ "conditions": "-40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Average temperature coefficient",+ "symbol": "∆VKA/∆T",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 30,+ "max": 100,+ "conditions": "VKA = Vref, -40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Minimum cathode current for regulation",+ "symbol": "Ikmin",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 60,+ "max": 100,+ "conditions": "VKA = Vref",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Minimum cathode current for regulation",+ "symbol": "Ikmin",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 160,+ "max": 200,+ "conditions": "VKA = VKAmax",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Minimum cathode current variation over temperature range",+ "symbol": "∆Ikmin",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 70,+ "max": 100,+ "conditions": "VKA = Vref, -40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Minimum cathode current variation over temperature range",+ "symbol": "∆Ikmin",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 100,+ "max": 200,+ "conditions": "VKA = VKAmax, -40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Reference input current",+ "symbol": "Iref",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 1.5,+ "max": 2.5,+ "conditions": "R1 = 10 kΩ, R2 = ∞",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Reference current variation over temperature range",+ "symbol": "∆Iref",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 2.5,+ "max": 3.5,+ "conditions": "R1 = 10 kΩ, R2 = ∞, -40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Ratio of change in reference input voltage to change in cathode to anode voltage",+ "symbol": "",+ "kind": "voltage_coefficient",+ "unit": "mV/V",+ "min": null,+ "typ": -2,+ "max": null,+ "conditions": "∆VKA = 18 V to Vref",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Ratio of change in reference input voltage to change in cathode to anode voltage (over temperature)",+ "symbol": "",+ "kind": "voltage_coefficient",+ "unit": "mV/V",+ "min": null,+ "typ": null,+ "max": -2.5,+ "conditions": "∆VKA = 18 V to Vref, -40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Off-state cathode current",+ "symbol": "Ioff",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": 10,+ "max": 80,+ "conditions": "VKA = VKAmax, Vref = GND",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Off-state cathode current over temperature range",+ "symbol": "∆Ioff",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": 1000,+ "max": 2000,+ "conditions": "VKA = VKAmax, Vref = GND, -40 °C < Tamb < +125 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Static impedance",+ "symbol": "RKA",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.14,+ "max": 0.62,+ "conditions": "VKA = Vref, ∆IK = 100 µA to 60 mA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Dynamic impedance",+ "symbol": "ZKA",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.22,+ "max": 0.85,+ "conditions": "VKA = Vref, ∆IK = 10 mA to 60 mA, f ≤ 1 kHz",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Turn-on setting time",+ "symbol": "TON",+ "kind": "timing",+ "unit": "µsec",+ "min": null,+ "typ": 40,+ "max": 70,+ "conditions": "VKA = Vref, ∆IK = 10 mA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Cathode to anode voltage",+ "symbol": "VKA",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 22,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Continuous cathode current range",+ "symbol": "IK",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Reference input current range",+ "symbol": "IREF",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": -0.05,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "ESD human body model (HBM)",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "kV",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "Human body model (HBM)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "ESD machine model (MM)",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "Machine model (MM)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "ESD charged device model",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1500,+ "conditions": "Charged device model",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Lead temperature (soldering)",+ "symbol": "TLEAD",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 sec",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Max. junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Cathode to anode voltage (operating)",+ "symbol": "VKA",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18,+ "conditions": "Printed as 'Vref to 18 V'; lower limit is Vref, not a number",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum operating current",+ "symbol": "Ikmin",+ "kind": "recommended_operating",+ "unit": "µA",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum operating current",+ "symbol": "Ikmax",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating free air temperature range",+ "symbol": "Toper",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-ambient (SOT23-5L)",+ "symbol": "RthJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 157,+ "max": null,+ "conditions": "SOT23-5L package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-case (SOT23-5L)",+ "symbol": "RthJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 67,+ "max": null,+ "conditions": "SOT23-5L package",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -204,4 +583,4 @@ "visibility": { "public": true }-}+}