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LM431BCM

LM431BCM

LM431BCM

ON Semiconductor

-25°C~85°C TA Adjustable 1.27mm PMIC LM431 8-SOIC (0.154, 3.90mm Width)

SOT-23

LM431BCM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-25°C~85°C TA
PackagingTube
Tolerance ±1%
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Temperature Coefficient50ppm/°C Typical
Terminal Finish Tin (Sn)
HTS Code8542.31.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch1.27mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM431
JESD-30 Code R-PDSO-G8
Number of Outputs 1
Qualification StatusNot Qualified
Output Voltage 2.495V
Output Type Adjustable
Trim/Adjustable Output YES
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
Current - Output 100mA
Voltage - Output (Min/Fixed) 2.495V
Reference TypeShunt
Voltage - Output (Max) 36V
Output Voltage-Min 2.47V
Temp Coef of Voltage-Max 61.942 ppm/°C
Current - Cathode 1mA
Length 4.9mm
Height Seated (Max) 1.8mm
Width 3.9mm
In-Stock:29008 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.067600$0.0676
500$0.049706$24.853
1000$0.041422$41.422
2000$0.038001$76.002
5000$0.035515$177.575
10000$0.033038$330.38
15000$0.031951$479.265
50000$0.031417$1570.85

LM431BCM Product Details

LM431BCM Overview


An easy-to-use 8-SOIC (0.154, 3.90mm Width) package is used.The handy Shunt package is used in this program.This program uses the handy Tube package.Various terminations with 8.For precise voltage reference, use ±1% tolerance.There is an analog IC coupled to the reference voltage TWO TERMINAL VOLTAGE REFERENCE.As a result, it outputs 2.495V voltage.1 outputs are sufficient.Input can be entered into Adjustable forms.The reflow soldering temperature should not exceed NOT SPECIFIED.The PCB design can be made more demanding by using Surface Mount.Worked within -25°C~85°C TA.You can find other relevant parts by searching "LM431".For applications with 100mA inputs, the reference voltage is suitable.A cathode current of 1mA is generally considered to be correct.Voltage 2.495V is generated as a fixed/minimum value.There is 2.47V voltage lower than 2.47V at the output of the voltage reference ic.There is 36V voltage higher than 36V that the voltage reference ic can send.

LM431BCM Features


±1% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: NOT SPECIFIED


LM431BCM Applications


There are a lot of ON Semiconductor
LM431BCM Voltage Reference applications.


  • 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
  • Precision instruments

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