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TL431I

TL431I

TL431I

Texas Instruments

1.5mm PMIC

SOT-23

TL431I Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional FeatureOUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V
HTS Code8542.33.00.01
Subcategory Voltage References
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormFLAT
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch1.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count3
JESD-30 Code R-PSSO-F3
Number of Outputs 1
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Output Voltage 2.495V
Supply Voltage-Max (Vsup) 36V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.495V
Trim/Adjustable Output YES
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Output Current-Max 0.1A
Voltage Tolerance-Max 2%
Output Voltage-Max 2.55V
Output Voltage-Min 2.44V
Temp Coef of Voltage-Max 92 ppm/°C
Length 4.5mm
Height Seated (Max) 1.6mm
Width 2.5mm
RoHS StatusNon-RoHS Compliant
In-Stock:4812 items

TL431I Product Details

TL431I Overview


Various functions terminate at 3.The reference voltage is coupled with an analog IC THREE TERMINAL VOLTAGE REFERENCE.According to the test statistics, it produces 2.495V voltage.In this case, it is sufficient to generate 1 outputs.There are 3 pins on the voltage reference ic.The temperature should be kept below 260 during the reflow soldering procedure.The voltage reference circuit can be used in a variety of applications as a type of Voltage References.To supply it, a voltage of 2.495V is required.2.55V is the highest voltage output from the voltage reference ic.2.44V voltage less than 2.44V is output by the voltage reference circuit.This voltage reference ic has a maximum inaccuracy of 2%.To better fulfill its purpose, it has OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V.The maximum ambient temperature is 85°C.It should be -40°C at the bottom of the voltage reference circuit.

TL431I Features


THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260


TL431I Applications


There are a lot of Texas Instruments
TL431I Voltage Reference applications.


  • Cellular phones, notebook computers, PDAs, GPSs, and DMMs
  • Computer workstations
  • Suitable for use with a wide range of video RAMDACs
  • Smart industrial transmitters
  • PCMCIA cards
  • Automotive
  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems

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