component
REF4132A50DBVR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
ref4132a50dbvr: specified limits as data (metadata.characteristics, 36 rows from the datasheet)
2 files changed
+483−1
README.md+43@@ -23,6 +23,49 @@ REF4132A50DBVR from Texas Instruments, in a SOT-23-5. Pinout and pin description | 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 |+|---|---|---|---|---|---|---|---|+| Output voltage accuracy | | -0.05 | | 0.05 | % | TA = 25°C | 5 |+| Output voltage temperature coefficient (A grade) | | | | 12 | ppm/℃ | –40°C ≤ TA ≤ 125°C REF4132 A grade | 5 |+| Line regulation (VREF = 5 V) | ΔVREF/ΔVIN | | | 55 | ppm/V | VREF = 5 V, VREF + VDO ≤ VIN ≤ 5.5 V | 5 |+| Load regulation sourcing | ΔVREF/ΔIL | | 20 | | ppm/mA | IL = 0 mA to 10mA, VIN = VREF + VDO | 5 |+| Load regulation (second row) | ΔVREF/ΔIL | | 120 | | ppm/mA | IL = 0 mA to 10mA, VIN = VREF + VDO | 5 |+| Input voltage | VIN | | | 5.5 | V | | 5 |+| Quiescent current, active mode | IQ | | 80 | 100 | µA | Active mode | 5 |+| Quiescent current, shutdown mode | IQ | | 2.5 | 5 | µA | Shutdown mode, VEN = 0 V | 5 |+| Enable pin voltage, reference active mode | VEN | 1.6 | | | V | Voltage reference in active mode (EN=1) | 5 |+| Enable pin voltage, reference shutdown mode | VEN | | | 0.5 | V | Voltage reference in shutdown mode (EN=0) | 5 |+| Enable pin current | IEN | | 1 | 2 | µA | VEN = 5.5 V | 5 |+| Dropout voltage | VDO | | 50 | | mV | IL = 0 mA | 5 |+| Dropout voltage | VDO | | | 100 | mV | IL = 0 mA | 5 |+| Dropout voltage | VDO | | | 500 | mV | IL = 10 mA | 5 |+| Short circuit current | ISC | 11.5 | 18 | | mA | VREF = 0 V | 5 |+| Turn-on time | tON | | 2.5 | | ms | 0.1% settling, CL = 1 µF, 10% to 90% | 5 |+| Low frequency noise | en(p-p) | | 15 | | ppmp-p | f = 0.1 Hz to 10 Hz | 5 |+| Wide band noise | en | | 24 | | µVrms | f = 10 Hz to 10 kHz | 5 |+| Long-term stability | | | 30 | | ppm | 0 to 1000h at 35℃ | 5 |+| Output voltage hysteresis | VHYST | | 35 | | ppm | TA= 25℃ to −40℃ to 125℃ to 25℃ | 5 |+| Stable output capacitor range | CL | 0.1 | | 10 | µF | | 5 |+| Input voltage (recommended) | VIN | | | 5.5 | V | | 4 |+| Enable voltage (recommended) | VEN | 0 | | | V | | 4 |+| Output current | IL | -10 | | 10 | mA | | 4 |+| Operating temperature | TA | -40 | 25 | 125 | ℃ | | 4 |+| Input voltage (absolute maximum) | VIN | -0.3 | | 6 | V | | 4 |+| Enable voltage (absolute maximum) | VEN | -0.3 | | | V | | 4 |+| Output voltage (absolute maximum) | VREF | -0.3 | | 5.5 | V | | 4 |+| Output short circuit current (absolute maximum) | ISC | | | 20 | mA | | 4 |+| Operating temperature range (absolute maximum) | TA | -55 | | 150 | °C | | 4 |+| Storage temperature range | Tstg | -65 | | 170 | °C | | 4 |+| Junction-to-ambient thermal resistance | RθJA | | 185 | | °C/W | | 4 |+| Junction-to-case (top) thermal resistance | RθJC(top) | | 156 | | °C/W | | 4 |+| Junction-to-board thermal resistance | RθJB | | 29.6 | | °C/W | | 4 |+| Junction-to-top characterization parameter | ΨJT | | 33.8 | | °C/W | | 4 |+| Junction-to-board characterization parameter | ΨJB | | 29.1 | | °C/W | | 4 |+ ## CAD (KiCad official) - Symbol: `REF4132A50DBVR`
page.json+440−1@@ -162,6 +162,445 @@ "Package": "SOT-23-5", "Category": "Power Management (PMIC)", "Pins": "5"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "5a3e7477054b0e9d",+ "rows": [+ {+ "name": "Output voltage accuracy",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -0.05,+ "typ": null,+ "max": 0.05,+ "conditions": "TA = 25°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage temperature coefficient (A grade)",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "ppm/℃",+ "min": null,+ "typ": null,+ "max": 12,+ "conditions": "–40°C ≤ TA ≤ 125°C REF4132 A grade",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Line regulation (VREF = 5 V)",+ "symbol": "ΔVREF/ΔVIN",+ "kind": "electrical",+ "unit": "ppm/V",+ "min": null,+ "typ": null,+ "max": 55,+ "conditions": "VREF = 5 V, VREF + VDO ≤ VIN ≤ 5.5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load regulation sourcing",+ "symbol": "ΔVREF/ΔIL",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "IL = 0 mA to 10mA, VIN = VREF + VDO",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load regulation (second row)",+ "symbol": "ΔVREF/ΔIL",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": 120,+ "max": null,+ "conditions": "IL = 0 mA to 10mA, VIN = VREF + VDO",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current, active mode",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 80,+ "max": 100,+ "conditions": "Active mode",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current, shutdown mode",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 2.5,+ "max": 5,+ "conditions": "Shutdown mode, VEN = 0 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Enable pin voltage, reference active mode",+ "symbol": "VEN",+ "kind": "electrical",+ "unit": "V",+ "min": 1.6,+ "typ": null,+ "max": null,+ "conditions": "Voltage reference in active mode (EN=1)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Enable pin voltage, reference shutdown mode",+ "symbol": "VEN",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "Voltage reference in shutdown mode (EN=0)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Enable pin current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 1,+ "max": 2,+ "conditions": "VEN = 5.5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VDO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 50,+ "max": null,+ "conditions": "IL = 0 mA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VDO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "IL = 0 mA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage",+ "symbol": "VDO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "IL = 10 mA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Short circuit current",+ "symbol": "ISC",+ "kind": "electrical",+ "unit": "mA",+ "min": 11.5,+ "typ": 18,+ "max": null,+ "conditions": "VREF = 0 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Turn-on time",+ "symbol": "tON",+ "kind": "electrical",+ "unit": "ms",+ "min": null,+ "typ": 2.5,+ "max": null,+ "conditions": "0.1% settling, CL = 1 µF, 10% to 90%",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Low frequency noise",+ "symbol": "en(p-p)",+ "kind": "electrical",+ "unit": "ppmp-p",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "f = 0.1 Hz to 10 Hz",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Wide band noise",+ "symbol": "en",+ "kind": "electrical",+ "unit": "µVrms",+ "min": null,+ "typ": 24,+ "max": null,+ "conditions": "f = 10 Hz to 10 kHz",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Long-term stability",+ "symbol": "",+ "kind": "electrical",+ "unit": "ppm",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "0 to 1000h at 35℃",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage hysteresis",+ "symbol": "VHYST",+ "kind": "electrical",+ "unit": "ppm",+ "min": null,+ "typ": 35,+ "max": null,+ "conditions": "TA= 25℃ to −40℃ to 125℃ to 25℃",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Stable output capacitor range",+ "symbol": "CL",+ "kind": "recommended_operating",+ "unit": "µF",+ "min": 0.1,+ "typ": null,+ "max": 10,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (recommended)",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable voltage (recommended)",+ "symbol": "VEN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "IL",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": -10,+ "typ": null,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "℃",+ "min": -40,+ "typ": 25,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (absolute maximum)",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable voltage (absolute maximum)",+ "symbol": "VEN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage (absolute maximum)",+ "symbol": "VREF",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output short circuit current (absolute maximum)",+ "symbol": "ISC",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range (absolute maximum)",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 170,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 185,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 156,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 29.6,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ΨJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 33.8,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ΨJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 29.1,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -203,4 +642,4 @@ "visibility": { "public": true }-}+}