Texas Instruments LT1009ILP
- Part Number:
- LT1009ILP
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3284792-LT1009ILP
- Description:
- IC VREF SHUNT 2.5V TO92-3
- Datasheet:
- LT1009ILP
Description
The LT1009 is a precision-trimmed 2.5-V shunt regulator featuring low dynamic impedance and a wide operating current range. The maximum initial tolerance is ±5 mV in the LP package and ±10 mV in the D and PW packages. The reference tolerance is achieved by on-chip trimming, which minimizes the initial voltage tolerance and the temperature coefficient, ayz.
Features
Excellent temperature stability
Initial tolerance: 0.2% Max
Dynamic impedance: 0.6 Ω Max
Wide operating current range
Directly interchangeable with LM136
Needs no adjustment for minimum temperature coefficient
Applications
5-V system references
8-bit analog-to-digital converter (ADC) and digital-to-analog converter (DAC) references
Power-supply monitors
Digital voltmeters
Current-loop measurement and control systems
The LT1009 is a precision-trimmed 2.5-V shunt regulator featuring low dynamic impedance and a wide operating current range. The maximum initial tolerance is ±5 mV in the LP package and ±10 mV in the D and PW packages. The reference tolerance is achieved by on-chip trimming, which minimizes the initial voltage tolerance and the temperature coefficient, ayz.
Features
Excellent temperature stability
Initial tolerance: 0.2% Max
Dynamic impedance: 0.6 Ω Max
Wide operating current range
Directly interchangeable with LM136
Needs no adjustment for minimum temperature coefficient
Applications
5-V system references
8-bit analog-to-digital converter (ADC) and digital-to-analog converter (DAC) references
Power-supply monitors
Digital voltmeters
Current-loop measurement and control systems
Texas Instruments LT1009ILP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LT1009ILP.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 3 days ago)
- Mounting TypeThrough Hole
- Package / CaseTO-226-3, TO-92-3 (TO-226AA)
- Surface MountNO
- Number of Pins3
- Weight213.188414mg
- Operating Temperature-40°C~85°C TA
- PackagingBulk
- Tolerance±0.2%
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- ECCN CodeEAR99
- Temperature Coefficient35ppm/°C
- Terminal FinishMatte Tin (Sn)
- Additional Feature/-5 PERCENT ADJUSTABLE REFERENCE VOLTAGE
- SubcategoryVoltage References
- TechnologyBIPOLAR
- Terminal PositionBOTTOM
- Number of Functions1
- Terminal Pitch1.27mm
- Base Part NumberLT1009
- Pin Count3
- Number of Outputs1
- Output Voltage2.5V
- Output TypeFixed
- Max Output Current10mA
- Trim/Adjustable OutputYES
- Analog IC - Other TypeTWO TERMINAL VOLTAGE REFERENCE
- Max Output Voltage2.5V
- Reference TypeShunt
- Min Output Voltage2.5V
- Temp Coef of Voltage-Max25 ppm/°C
- Current - Cathode400μA
- Height5.34mm
- Length4.3mm
- Width4.3mm
- Thickness3.6mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to LT1009ILP.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusMounting TypePackage / CaseSurface MountNumber of PinsWeightOperating TemperaturePackagingToleranceJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTemperature CoefficientTerminal FinishAdditional FeatureSubcategoryTechnologyTerminal PositionNumber of FunctionsTerminal PitchBase Part NumberPin CountNumber of OutputsOutput VoltageOutput TypeMax Output CurrentTrim/Adjustable OutputAnalog IC - Other TypeMax Output VoltageReference TypeMin Output VoltageTemp Coef of Voltage-MaxCurrent - CathodeHeightLengthWidthThicknessRadiation HardeningRoHS StatusLead FreeHTS CodeTerminal FormPeak Reflow Temperature (Cel)Time@Peak Reflow Temperature-Max (s)JESD-30 CodeQualification StatusCurrent - OutputVoltage - Output (Min/Fixed)Supply Current-Max (Isup)Output Voltage-MaxOutput Voltage-MinNoise - 10Hz to 10kHzHeight Seated (Max)View Compare
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LT1009ILP6 WeeksACTIVE (Last Updated: 3 days ago)Through HoleTO-226-3, TO-92-3 (TO-226AA)NO3213.188414mg-40°C~85°C TABulk±0.2%e3yesActive1 (Unlimited)3EAR9935ppm/°CMatte Tin (Sn)/-5 PERCENT ADJUSTABLE REFERENCE VOLTAGEVoltage ReferencesBIPOLARBOTTOM11.27mmLT1009312.5VFixed10mAYESTWO TERMINAL VOLTAGE REFERENCE2.5VShunt2.5V25 ppm/°C400μA5.34mm4.3mm4.3mm3.6mmNoROHS3 CompliantLead Free--------------
-
8 Weeks-Surface Mount8-SOIC (0.154, 3.90mm Width)YES---40°C~85°C TATube±0.8%e3-Active1 (Unlimited)8EAR9920ppm/°C TypicalMatte Tin (Sn)-Voltage ReferencesBIPOLARDUAL11.27mmLT1004812.5VFixed-NOTWO TERMINAL VOLTAGE REFERENCE-Shunt--20μA-4.9mm3.9mm--ROHS3 Compliant-8542.39.00.01GULL WING26030R-PDSO-G8Not Qualified20mA2.5V0.02mA2.53V2.46V120μVrms1.75mm
-
12 Weeks-Through HoleTO-226-3, TO-92-3 (TO-226AA)NO--0°C~70°C TABulk±0.8%e3-Active1 (Unlimited)3EAR9920ppm/°C TypicalMatte Tin (Sn)-Voltage ReferencesBIPOLARBOTTOM1-LT1004312.5VFixed-NOTWO TERMINAL VOLTAGE REFERENCE-Shunt--20μA-----ROHS3 Compliant-8542.39.00.01-26030O-PBCY-T3Not Qualified20mA2.5V-2.53V2.47V120μVrms-
-
12 Weeks-Through HoleTO-226-3, TO-92-3 (TO-226AA)NO---40°C~85°C TABulk±0.3%e3-Active1 (Unlimited)3EAR9920ppm/°C TypicalMatte Tin (Sn)-Voltage ReferencesBIPOLARBOTTOM1-LT1004311.23VFixed-NOTWO TERMINAL VOLTAGE REFERENCE-Shunt--10μA-----ROHS3 Compliant-8542.39.00.01-26040O-PBCY-T3Not Qualified20mA1.23V-1.245V1.22V60μVrms-
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