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TL431BQDR

TL431BQDR

TL431BQDR

Texas Instruments

-40°C~125°C TA Adjustable PMIC TL431 1 Channel 8-SOIC (0.154, 3.90mm Width)

SOT-23

TL431BQDR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Weight 72.603129mg
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Tolerance ±0.5%
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Temperature Coefficient34 ppm/°C
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TL431
Pin Count8
Number of Outputs 1
Output Voltage 36V
Output Type Adjustable
Max Output Current100mA
Supply Voltage-Min (Vsup) 2.495V
Number of Channels 1
Trim/Adjustable Output YES
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Max Output Voltage36V
Voltage - Output (Min/Fixed) 2.495V
Max Input Voltage 37V
Reference TypeShunt
Temp Coef of Voltage-Max 92 ppm/°C
Current - Cathode 700μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:10755 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TL431BQDR Product Details

TL431BQDR Overview


The reference voltage makes use of the handy 8-SOIC (0.154, 3.90mm Width) package.This part is used as a voltage reference and has a Shunt control.External packaging Tape & Reel (TR) encloses the voltage reference ic.There are various functions associated with terminations 8.Tolerance of ±0.5% for precise voltage measurements.Parts are coupled with analog ICs.A voltage of 36V is output as a result of the test statistics.There is 1 need to generate more than 1 outputs.A Adjustable form is available for input by the user.There are 8 pins on this voltage reference ic.Reflow soldering should take place at a temperature of 260 more than 260.The voltage reference ic has settled 8 pins.In the case of demanding PCB designs, Surface Mount is available.Suitable for work within -40°C~125°C TA.Searching for "TL431" will reveal other relevant parts.There is 100mA way the voltage reference ic can deliver an output current higher than 100mA.Currently, there are 1 high-quality communication channels available.In terms of maximum output voltage, it is equal to 36V.Cathode currents should generally be equal to 700μA.Users should constrain the voltage correspondingly since the part can only accept 37V input voltage.It needs a minimum voltage of 2.495V.In this case, the voltage is fixed at 2.495V.

TL431BQDR Features


±0.5% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 37V


TL431BQDR Applications


There are a lot of Texas Instruments
TL431BQDR Voltage Reference applications.


  • 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
  • Precision instruments
  • Notebook Computers
  • Cell Phones

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