component
REF3230AIDBVR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ref3230aidbvr: specified limits as data (metadata.characteristics, 21 rows from the datasheet)
2 files changed
+287
README.md+28@@ -24,6 +24,34 @@ REF3230AIDBVR from Texas Instruments, in a SOT-23-6. Pinout and pin descriptions | Category | Power Management (PMIC) | | Pins | 6 | +## 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 (REF3230, 3 V) | VOUT | 2.994 | 3 | 3.006 | V | | 4 |+| Initial accuracy | | -0.2 | 0.01 | 0.2 | % | | 5 |+| Output voltage temperature drift, 0°C to +125°C | dVOUT/dT | | 4 | 7 | ppm/°C | 0°C ≤ TA ≤ +125°C | 5 |+| Output voltage temperature drift, -40°C to +125°C | dVOUT/dT | | 10.5 | 20 | ppm/°C | -40°C ≤ TA ≤ +125°C | 5 |+| Line regulation | | -65 | 15 | 65 | ppm/V | VOUT + 0.05 ≤ VIN ≤ 5.5V | 5 |+| Load regulation, sourcing | dVOUT/dILOAD | -40 | 3 | 40 | µV/mA | 0mA < ILOAD < 10mA, VIN = VOUT + 250mV | 5 |+| Load regulation, sinking | dVOUT/dILOAD | -60 | 20 | 60 | µV/mA | -10mA < ILOAD < 0mA, VIN = VOUT + 100mV | 5 |+| Dropout voltage | VIN – VOUT | | 5 | 50 | mV | 0°C ≤ TA ≤ +125°C | 5 |+| Output current | ILOAD | -10 | | 10 | mA | VIN = VOUT + 250mV | 5 |+| Enable threshold, reference shutdown | VL | 0 | | 0.7 | V | Reference in shutdown mode | 5 |+| Enable threshold, reference active | VH | 1.5 | | | V | Reference active | 5 |+| Input supply voltage | VIN | | | 5.5 | V | Minimum is VOUT + 0.05 V (not a fixed number) | 6 |+| Quiescent current | IQ | | 110 | 130 | µA | ENABLE > 1.5V | 6 |+| Quiescent current over temperature | IQ | | 125 | 145 | µA | 0°C ≤ TA ≤ +125°C | 6 |+| Shutdown supply current | IS | | 0.1 | 1 | µA | ENABLE < 0.7V | 6 |+| Specified temperature range | TA | -40 | | 125 | °C | Rated range | 6 |+| Operating temperature | TA | -55 | | 135 | °C | | 4 |+| Storage temperature | Tstg | -65 | | 150 | °C | | 4 |+| Input voltage | VIN | | | 7.5 | V | | 4 |+| Junction temperature | TJ | | | 150 | °C | | 4 |+| Thermal resistance, junction to ambient, SOT-23-6 | θJA | | 200 | | °C/W | | 6 |+ ## CAD (KiCad official) - Symbol: `REF3230AIDBVR`
page.json+259@@ -151,6 +151,265 @@ "Package": "SOT-23-6", "Category": "Power Management (PMIC)", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "4085cf61cd12affb",+ "rows": [+ {+ "name": "Output voltage (REF3230, 3 V)",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": 2.994,+ "typ": 3,+ "max": 3.006,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Initial accuracy",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -0.2,+ "typ": 0.01,+ "max": 0.2,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage temperature drift, 0°C to +125°C",+ "symbol": "dVOUT/dT",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 4,+ "max": 7,+ "conditions": "0°C ≤ TA ≤ +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage temperature drift, -40°C to +125°C",+ "symbol": "dVOUT/dT",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 10.5,+ "max": 20,+ "conditions": "-40°C ≤ TA ≤ +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm/V",+ "min": -65,+ "typ": 15,+ "max": 65,+ "conditions": "VOUT + 0.05 ≤ VIN ≤ 5.5V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load regulation, sourcing",+ "symbol": "dVOUT/dILOAD",+ "kind": "electrical",+ "unit": "µV/mA",+ "min": -40,+ "typ": 3,+ "max": 40,+ "conditions": "0mA < ILOAD < 10mA, VIN = VOUT + 250mV",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load regulation, sinking",+ "symbol": "dVOUT/dILOAD",+ "kind": "electrical",+ "unit": "µV/mA",+ "min": -60,+ "typ": 20,+ "max": 60,+ "conditions": "-10mA < ILOAD < 0mA, VIN = VOUT + 100mV",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VIN – VOUT",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 5,+ "max": 50,+ "conditions": "0°C ≤ TA ≤ +125°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "ILOAD",+ "kind": "electrical",+ "unit": "mA",+ "min": -10,+ "typ": null,+ "max": 10,+ "conditions": "VIN = VOUT + 250mV",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold, reference shutdown",+ "symbol": "VL",+ "kind": "electrical",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 0.7,+ "conditions": "Reference in shutdown mode",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold, reference active",+ "symbol": "VH",+ "kind": "electrical",+ "unit": "V",+ "min": 1.5,+ "typ": null,+ "max": null,+ "conditions": "Reference active",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input supply voltage",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 5.5,+ "conditions": "Minimum is VOUT + 0.05 V (not a fixed number)",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 110,+ "max": 130,+ "conditions": "ENABLE > 1.5V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current over temperature",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 125,+ "max": 145,+ "conditions": "0°C ≤ TA ≤ +125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Shutdown supply current",+ "symbol": "IS",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.1,+ "max": 1,+ "conditions": "ENABLE < 0.7V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Specified temperature range",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "Rated range",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 135,+ "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": "Input voltage",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance, junction to ambient, SOT-23-6",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 200,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ }+ ] } }, "variants": [],