Linear Technology LT1019IN8-2.5#PBF
- Part Number:
- LT1019IN8-2.5#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3284103-LT1019IN8-2.5#PBF
- Description:
- IC VREF SERIES/SHUNT 2.5V 8DIP
- ECAD Model:
-
- Datasheet:
- LT1019IN8-2.5#PBF
Description
The LT1019 is a third-generation bandgap voltage reference that utilizes thin film technology and an improved curvature correction technique. Wafer level trimming of both reference and output voltage results in low TC and tight initial output voltage tolerance. It can sink and source up to 10mA and can be used in either series or shunt mode, allowing it to operate with positive or negative output voltages without external components. The minimum input/output voltage is less than 1V in series mode, providing improved tolerance of low line conditions and excellent line regulation.
Features
Tight initial output voltage: <0.05%
Ultralow drift: 3ppm/°C typical
Series or shunt operation
Curvature corrected
Ultrahigh line rejection: -0.5ppm/V
Low output impedance: -0.029Ω
Plug-in replacement for present references
Available at 2.5V, 4.5V, 5V, and 10V
100% noise tested
Temperature output
Industrial temperature range in SO-8
Available in 8-lead N8 and S8 packages
Applications
Negative shunt references
A/D and D/A converters
Precision regulators
Constant current sources
V/F converters
Bridge excitation
The LT1019 is a third-generation bandgap voltage reference that utilizes thin film technology and an improved curvature correction technique. Wafer level trimming of both reference and output voltage results in low TC and tight initial output voltage tolerance. It can sink and source up to 10mA and can be used in either series or shunt mode, allowing it to operate with positive or negative output voltages without external components. The minimum input/output voltage is less than 1V in series mode, providing improved tolerance of low line conditions and excellent line regulation.
Features
Tight initial output voltage: <0.05%
Ultralow drift: 3ppm/°C typical
Series or shunt operation
Curvature corrected
Ultrahigh line rejection: -0.5ppm/V
Low output impedance: -0.029Ω
Plug-in replacement for present references
Available at 2.5V, 4.5V, 5V, and 10V
100% noise tested
Temperature output
Industrial temperature range in SO-8
Available in 8-lead N8 and S8 packages
Applications
Negative shunt references
A/D and D/A converters
Precision regulators
Constant current sources
V/F converters
Bridge excitation
Linear Technology LT1019IN8-2.5#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1019IN8-2.5#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 2 weeks ago)
- Factory Lead Time8 Weeks
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300, 7.62mm)
- Number of Pins8
- Operating Temperature-40°C~85°C TA
- PackagingTube
- Tolerance±0.2%
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Temperature Coefficient20ppm/°C
- Terminal FinishMatte Tin (Sn)
- SubcategoryVoltage References
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Number of Functions1
- Supply Voltage15V
- Terminal Pitch2.54mm
- Base Part NumberLT1019
- Pin Count8
- Number of Outputs1
- Output Voltage2.5V
- Output TypeFixed
- Max Output Current10mA
- Supply Voltage-Min (Vsup)4V
- Trim/Adjustable OutputYES
- Analog IC - Other TypeTHREE TERMINAL VOLTAGE REFERENCE
- Operating Supply Current1.5mA
- Voltage - Input4V~40V
- Quiescent Current1.2mA
- Max Output Voltage2.5V
- Max Input Voltage40V
- Reference TypeSeries, Shunt
- Min Output Voltage2.5V
- Temp Coef of Voltage-Max20 ppm/°C
- Current - Cathode800μA
- Noise - 0.1Hz to 10Hz2.5ppmp-p
- Noise - 10Hz to 10kHz2.5ppmrms
- Height3.302mm
- Length10.16mm
- Width6.477mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to LT1019IN8-2.5#PBF.
-
ImagePart NumberManufacturerLifecycle StatusFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingToleranceJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTemperature CoefficientTerminal FinishSubcategoryTechnologyTerminal PositionNumber of FunctionsSupply VoltageTerminal PitchBase Part NumberPin CountNumber of OutputsOutput VoltageOutput TypeMax Output CurrentSupply Voltage-Min (Vsup)Trim/Adjustable OutputAnalog IC - Other TypeOperating Supply CurrentVoltage - InputQuiescent CurrentMax Output VoltageMax Input VoltageReference TypeMin Output VoltageTemp Coef of Voltage-MaxCurrent - CathodeNoise - 0.1Hz to 10HzNoise - 10Hz to 10kHzHeightLengthWidthRadiation HardeningRoHS StatusLead FreeSurface MountHTS CodePeak Reflow Temperature (Cel)Time@Peak Reflow Temperature-Max (s)JESD-30 CodeQualification StatusCurrent - OutputVoltage - Output (Min/Fixed)Output Voltage-MaxOutput Voltage-MinTerminal FormSupply Current-Max (Isup)Height Seated (Max)View Compare
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LT1019IN8-2.5#PBFPRODUCTION (Last Updated: 2 weeks ago)8 WeeksThrough HoleThrough Hole8-DIP (0.300, 7.62mm)8-40°C~85°C TATube±0.2%e3Active1 (Unlimited)8EAR9920ppm/°CMatte Tin (Sn)Voltage ReferencesBIPOLARDUAL115V2.54mmLT1019812.5VFixed10mA4VYESTHREE TERMINAL VOLTAGE REFERENCE1.5mA4V~40V1.2mA2.5V40VSeries, Shunt2.5V20 ppm/°C800μA2.5ppmp-p2.5ppmrms3.302mm10.16mm6.477mmNoROHS3 CompliantLead Free-------------- -
-12 Weeks-Through HoleTO-226-3, TO-92-3 (TO-226AA)-0°C~70°C TABulk±0.8%e3Active1 (Unlimited)3EAR9920ppm/°C TypicalMatte Tin (Sn)Voltage ReferencesBIPOLARBOTTOM1--LT1004312.5VFixed--NOTWO TERMINAL VOLTAGE REFERENCE-----Shunt--20μA-120μVrms----ROHS3 Compliant-NO8542.39.00.0126030O-PBCY-T3Not Qualified20mA2.5V2.53V2.47V---
-
-12 Weeks-Through HoleTO-226-3, TO-92-3 (TO-226AA)--40°C~85°C TABulk±0.3%e3Active1 (Unlimited)3EAR9920ppm/°C TypicalMatte Tin (Sn)Voltage ReferencesBIPOLARBOTTOM1--LT1004311.23VFixed--NOTWO TERMINAL VOLTAGE REFERENCE-----Shunt--10μA-60μVrms----ROHS3 Compliant-NO8542.39.00.0126040O-PBCY-T3Not Qualified20mA1.23V1.245V1.22V---
-
-8 Weeks-Surface Mount8-SOIC (0.154, 3.90mm Width)-0°C~70°C TATube±0.3%e3Active1 (Unlimited)8EAR9920ppm/°C TypicalMatte Tin (Sn)Voltage ReferencesBIPOLARDUAL1-1.27mmLT1004811.235VFixed--NOTWO TERMINAL VOLTAGE REFERENCE-----Shunt--10μA-60μVrms-4.9mm3.9mm-ROHS3 Compliant-YES8542.39.00.0126030R-PDSO-G8Not Qualified20mA1.235V1.245V1.225VGULL WING0.01mA1.75mm
-
-40°C~85°C TA Fixed PMIC LT1004 TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
-
0°C~70°C TA Fixed PMIC LT1004 TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
-
-40°C~85°C TA Fixed 1.27mm PMIC LT1004 8-SOIC (0.154, 3.90mm Width)
-
0°C~70°C TA Fixed 1.27mm PMIC LT1004 8-SOIC (0.154, 3.90mm Width)
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-
-
0°C~70°C TA Fixed 1.27mm PMIC LT1004 8-SOIC (0.154, 3.90mm Width)
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