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LM431AIM

LM431AIM

LM431AIM

Texas Instruments

-40°C~85°C TA Adjustable PMIC LM431 1 Channel 8-SOIC (0.154, 3.90mm Width)

SOT-23

LM431AIM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTube
Tolerance ±2.2%
JESD-609 Code e0
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Temperature Coefficient50ppm/°C Typical
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Base Part Number LM431
Pin Count8
Number of Outputs 1
Output Voltage 37V
Output Type Adjustable
Max Output Current100mA
Supply Voltage-Min (Vsup) 2.44V
Number of Channels 1
Trim/Adjustable Output YES
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
Current - Output 100mA
Max Output Voltage37V
Max Input Voltage 37V
Reference TypeShunt
Min Output Voltage 2.495V
Temp Coef of Voltage-Max 97 ppm/°C
Current - Cathode 1mA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:7646 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LM431AIM Product Details

LM431AIM Overview


A handy 8-SOIC (0.154, 3.90mm Width) package is used.Uses the handy Shunt package.The handy Tube package is used in this program.Various functions terminate at 8.Voltage reference with ±2.2% tolerance.The reference voltage is coupled with an analog IC TWO TERMINAL VOLTAGE REFERENCE.According to the test statistics, it produces 37V voltage.In this case, it is sufficient to generate 1 outputs.The user can enter input on the Adjustable form.There are 8 pins on the voltage reference ic.The temperature should be kept below 235 during the reflow soldering procedure.The voltage reference ic is settled with 8 pins.For PCB designs requiring high performance, Surface Mount is available.I am qualified to work within -40°C~85°C TA.Search "LM431" for other relevant parts.Applications with 100mA input are suitable for the reference voltage.Surface Mount applications are appropriate for the voltage reference.The reference voltage cannot produce output current greater than 100mA.High-quality communication is available through 1 channels.The maximum output voltage is 37V.Its cathode current should generally be 1mA.There is 2.495V voltage output lower than 2.495V from the voltage reference ic.Users should confine the voltage in accordance with the part's maximum input voltage of 37V.To supply it, a voltage of 2.44V is required.

LM431AIM Features


±2.2% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 235
Channel Number: 1
Max Output Voltage: 37V


LM431AIM Applications


There are a lot of Texas Instruments
LM431AIM 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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