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TL431IDT

TL431IDT

TL431IDT

STMicroelectronics

-40°C~105°C TA Adjustable 1.27mm PMIC TL431 8-SOIC (0.154, 3.90mm Width)

SOT-23

TL431IDT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~105°C TA
PackagingCut Tape (CT)
Tolerance ±2.21%
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Temperature Coefficient100 ppm/°C
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureTHE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number TL431
Pin Count8
Number of Outputs 1
Output Voltage 36V
Output Type Adjustable
Max Output Current100mA
Trim/Adjustable Output YES
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Nominal Supply Current100mA
Accuracy 2 %
Max Output Voltage36V
Min Input Voltage 1.24V
Max Input Voltage 37V
Reference Voltage36V
Reference TypeShunt
Nominal Input Voltage2.52V
Min Output Voltage 2.495V
Current - Cathode 1mA
Height 1.25mm
Length 4.9mm
Width 3.9mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:13514 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TL431IDT Product Details

TL431IDT Overview


There is a handy package 8-SOIC (0.154, 3.90mm Width) used in this program.Shunt control is used to control the part as a voltage reference.An external package of Cut Tape (CT) encloses the voltage reference ic.Terminations with various functions 8.Voltage measurements with a tolerance of ±2.21%.An analog IC THREE TERMINAL VOLTAGE REFERENCE is coupled to the voltage reference ic.The output voltage 36V is determined by test statistics.The output should be 1.Input can be entered on a Adjustable form.It contains 8 pins.The temperature should not rise above 260 during reflow soldering.Pins 8 are settled in the part.If you are designing a PCB that requires a high level of precision, Surface Mount is available.Within -40°C~105°C TA range of work.The search term "TL431" will return other relevant parts.Applicable to Surface Mount applications.The voltage reference ic cannot output more current than 100mA in this case.The maximum output voltage of this voltage reference ic is 36V.Cathode currents should be 1mA in most cases.Its lowest output voltage is 2.495V.In view of the part's maximum input voltage of 37V, users are advised to confine the voltage accordingly.Could the voltage reference circuit contain Substances of Very High Concern (SVHC)?A voltage reference outputs a voltage of 36V regardless of external conditions.As shown in the record, the voltage reference circuit requires at least 1.24V voltage to run.For better fulfillment, it has THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS.

TL431IDT Features


±2.21% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Max Output Voltage: 37V
Reference Voltage: 36V


TL431IDT Applications


There are a lot of STMicroelectronics
TL431IDT Voltage Reference applications.


  • Automotive
  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Notebook Computers
  • Cell Phones
  • Industrial Process Control
  • High-Resolution Analog-to-Digital

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