Integrated Circuits (ICs)  >  Power Management ICs  >  Voltage References

TI National Semiconductor - LM431CIM3X

IC VREF SHUNT PREC ADJ SOT-23-3

 Datasheet at TI.com

Technical Details

Case/Package SOT-23
Cathode Current 1mA
Height 1.22mm
Lead Free Contains Lead
Length 2.92mm
Max Input Voltage 37V
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Max Output Current 100mA
Max Output Voltage 37V
Min Output Voltage 2.5V
Mount Surface Mount
Number of Channels 1
Number of Pins 3
Output Current 100mA
Output Type Adjustable
Output Voltage 37V
Package Quantity 3000
Packaging Tape and Reel
Radiation Hardening No
Reference Type Shunt, Adjustable
RoHS Compliant No
Series LM431
Temperature Coefficient 50ppm/°C
Thickness 1mm
Tolerance 0.4%
Width 1.3mm

Compliance

   RoHS : Not Compliant
   Radiation Hardening : No

Images

TI National Semiconductor LM431CIM3X | Digikey

Digikey

TI National Semiconductor LM431CIM3X | Arrow Electronics

Arrow Electronics

TI National Semiconductor LM431CIM3X | Digikey

Digikey

Datasheets

Texas Instruments National Semiconductor
Digikey
Arrow Electronics

Lifecycle Status Indicator

   Not Recommended for New Design
 Loading indicators
Symbol
Footprint

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
TI National Semiconductor
LM431ACM3
End of Life
TI National Semiconductor
LM431ACM3/NOPB
Volume Production
TI National Semiconductor
LM431AIM3
Not Recommended for New Design
TI National Semiconductor
LM431BCM3
Not Recommended for New Design
TI National Semiconductor
LM431BCM3/NOPB
Volume Production
TI National Semiconductor
LM431BIM3/NOPB
Volume Production
TI National Semiconductor
LM431CCM3
End of Life
ON Semiconductor / Fairchild
LM431SCCMFX
Volume Production
Texas Instruments
MSP-EXP430G2
Obsolete
NXP Semiconductors
TL431ASDT
Obsolete

See more alternatives See less alternatives

Authorized Distributors

Distributor
SKU
History
Stock
USD
1
10
50
100
1000
10000
Buy
Digikey
296-36258-1-ND
US: 2,120
 $ 1.19 0.86 0.7776 0.6873 0.597 0.597
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
296-36258-6-ND
US: 2,120
 $ 1.19 0.86 0.7776 0.6873 0.597 0.597
 Historical Pricing  Historical Stock Levels
Quantity
Location

Associate Distributors

Distributor
SKU
Stock
USD
1
10
50
100
1000
10000
Buy
Microchip USA
LM431CIM3X
US: 322
 $ 3.72 3.71
 Historical Pricing  Historical Stock Levels
Quantity
Location
Win Source
LM431CIM3X
CN: 60,400
 $ 0.697 0.465 0.465
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
LM431CIM3X
HK: 12,248
 $ 0.3774 0.3774 0.3659 0.3466 0.3466
 Historical Pricing  Historical Stock Levels
Quantity
Location
Heisener Electronics
LM431CIM3X
CN: 2,496,114
 $ 0.6761 0.6761 0.6761 0.6761 0.6761 0.6761
 Historical Pricing  Historical Stock Levels
Quantity
Location
FlyWing Technology
LM431CIM3X
HK: 150,224
 $ 0.5377 0.4408 0.4408 0.4275 0.40 0.40
 Historical Pricing  Historical Stock Levels
Quantity
Location
Utmel Electronic
2502-LM431CIM3X
HK: 2,380
 $ 0.9614 0.907 0.907 0.8557 0.7615 0.7615
 Historical Pricing  Historical Stock Levels
Quantity
Location
Jak Electronics
LM431CIM3X
HK: 2,732
 $ 1.0576 0.9977 0.9977 0.9412 0.8377 0.8055
 Historical Pricing  Historical Stock Levels
Quantity
Location
Esaler Electronic
LM431CIM3X
HK: 1
 $ 1.19 1.179 1.179 1.168 1.157 1.146
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lucentia Tech
LM431CIM3X
US: 1,732
 $ 1,732.00 1,645.40 1,645.40 1,558.80 1.08 1.08
 Historical Pricing  Historical Stock Levels
Quantity
Location
Easev
LM431CIM3X
HK: 1,531
 $ 0.1741 0.1741 0.1741 0.1654 0.1515 0.1253
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fmall Co. Limited
LM431CIM3X
HK: 44,140
 $ 0.3777 0.3777 0.3777 0.3533 0.333 0.3046
 Historical Pricing  Historical Stock Levels
Quantity
Location
RX Electronics Limited
LM431CIM3X
CN: 16,500
 $ 0.839 0.839 0.667 0.608 0.608
 Historical Pricing  Historical Stock Levels
Quantity
Location
Ampacity Systems
LM431CIM3X
MY: 1,757
 $ 1.01 1.01 1.01 1.01 1.01 1.01
 Historical Pricing  Historical Stock Levels
Quantity
Location
Corohmni
LM431CIM3X
US: 500
 $ 11.613 11.613 11.613 11.613 11.613 11.613
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chipsmall Limited
LM431CIM3X
CN: 1,000,000
 $ 2.22 1.998 1.998 1.2765 1.11 1.11
 Historical Pricing  Historical Stock Levels
Quantity
Location
SHENGYU ELECTRONICS
LM431CIM3X
CN: 27,362
 $ 1.428 1.3994 1.3994 1.3566 1.3138 1.2566
 Historical Pricing  Historical Stock Levels
Quantity
Location
ZTZ Technology Limited
LM431CIM3X
CN: 22,732
 $ 0.419 0.385 0.385 0.352 0.285 0.285
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lixinc
LM431CIM3X
CN: 13,467
 $ 0.44 0.44 0.44 0.44 0.44 0.4186
 Historical Pricing  Historical Stock Levels
Quantity
Location
Suntronic
LM431CIM3X
CN: 12,800
 $ 0.79 0.79 0.628 0.573 0.573
 Historical Pricing  Historical Stock Levels
Quantity
Location
YIC International
LM431CIM3X
HK: 5,337
 $ 2.806 2.806 2.806 2.806 2.806 2.806
 Historical Pricing  Historical Stock Levels
Quantity
Location
Vigor Components
LM431CIM3X
SG: 4,169
 $ 0.44 0.44 0.44 0.44 0.44 0.44
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
LM431CIM3X
HK: 2,321
 $ 0.8272 0.752 0.752 0.6899 0.597 0.597
 Historical Pricing  Historical Stock Levels
Quantity
Location
Semicontronic
LM431CIM3X
US: 504
 $ 11.613 11.613 11.613 11.613 11.613 11.613
 Historical Pricing  Historical Stock Levels
Quantity
Location
Tactical IC USA
LM431CIM3X
US: 269
 $ 3.54 3.54
 Historical Pricing  Historical Stock Levels
Quantity
Location
Origin Data Global Limited
LM431CIM3X
CN: 3,000
 $ 0.451 0.434 0.417
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
LM431CIM3X-41383
CN: 2,850
 $ 0.37 0.37 0.37
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
LM431CIM3X-150828
CN: 780
 $ 0.37 0.37 0.37
 Historical Pricing  Historical Stock Levels
Quantity
Location
Classic Components
LM431CIM3X
US: 42
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Quest
LM431CIM3X
US: 10
 $ 1.2333 1.0278 1.0278 1.0278 1.0278 1.0278
 Historical Pricing  Historical Stock Levels
Quantity
Location
Decca Corp
LM431CIM3X
PL: 500
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
LM431CIM3X
CN: 36,803
 $ 0.44 0.418 0.418 0.396 0.3916 0.3872
 Historical Pricing  Historical Stock Levels
Quantity
Location
AAA CHIPS
LM431CIM3X
HK: 150,279
 $ 0.5646 0.4628 0.4628 0.4489 0.42 0.42
 Historical Pricing  Historical Stock Levels
Quantity
Location

Report an Error      Favorite Favorite

Registered user only