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TI National Semiconductor - LM431BCM3

TEXAS INSTRUMENTS - LM431BCM3 - VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3

 Datasheet at TI.com

Technical Details

Case/Package SOT-23
Cathode Current 1mA
Current Rating 15A
Height 1.22mm
Lead Free Contains Lead
Length 2.92mm
Max Input Voltage 37V
Min Input Voltage 3V
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Max Output Current 100mA
Max Output Voltage 37V
Min Output Voltage 2.495V
Mount Surface Mount
Number of Channels 1
Number of Pins 3
Output Current 100mA
Output Type Adjustable
Output Voltage 37V
Package Quantity 1
Packaging Tape and Reel
Radiation Hardening No
Reach SVHC Compliant No
Reference Type Shunt, Adjustable
Reference Voltage 36V
RoHS Compliant No
Temperature Coefficient 50ppm/°C
Thickness 1mm
Tolerance 1%
Width 1.3mm

Compliance

   RoHS : Not Compliant
   Radiation Hardening : No

Images

TI National Semiconductor LM431BCM3 | Rochester Electronics

Rochester Electronics

TI National Semiconductor LM431BCM3 | Farnell

Farnell

TI National Semiconductor LM431BCM3 | Element14

Element14

TI National Semiconductor LM431BCM3 | Arrow Electronics

Arrow Electronics

TI National Semiconductor LM431BCM3 | Digikey

Digikey

Datasheets

Texas Instruments National Semiconductor
Element14
Digikey
Arrow Electronics

Lifecycle Status Indicator

   Not Recommended for New Design
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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/NOPB
Volume Production
TI National Semiconductor
LM431BIM3/NOPB
Volume Production
TI National Semiconductor
LM431CCM3/NOPB
Volume Production
Texas Instruments
MSP-EXP430G2
Obsolete
NXP Semiconductors
TL431AMFDT
Volume Production
NXP Semiconductors
TL431AMSDT
Obsolete
NXP Semiconductors
TL431BIDBZR
Volume Production

See more alternatives See less alternatives

Authorized Distributors

Distributor
SKU
History
Stock
USD
1
10
50
100
1000
10000
Buy
Rochester Electronics
LM431BCM3
US: 2,000
 $ 0.6056 0.6056 0.5935 0.5693 0.5148 0.5148
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
LM431BCM3
US: 2,000
 $ 0.6435 0.6435
 Historical Pricing  Historical Stock Levels
Quantity
Location

Associate Distributors

Distributor
SKU
Stock
USD
1
10
50
100
1000
10000
Buy
Microchip USA
LM431BCM3
US: 1,151
 $ 4.26 4.25
 Historical Pricing  Historical Stock Levels
Quantity
Location
Win Source
LM431BCM3
CN: 14,250
 $ 0.25 0.2167
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
LM431BCM3
HK: 16,097
 $ 0.0361 0.0361 0.035 0.0331 0.0331
 Historical Pricing  Historical Stock Levels
Quantity
Location
Heisener Electronics
LM431BCM3
CN: 61,759
 $ 1.5956 1.5956 1.5956 1.5956 1.5956 1.5956
 Historical Pricing  Historical Stock Levels
Quantity
Location
FlyWing Technology
LM431BCM3
HK: 38,140
 $ 0.3496 0.2869 0.2869 0.2774 0.2689 0.2689
 Historical Pricing  Historical Stock Levels
Quantity
Location
Esaler Electronic
LM431BCM3
HK: 1
 $ 1.45 1.436 1.436 1.422 1.408 1.394
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lucentia Tech
LM431BCM3
US: 45,575
 $ 45,575.33 43,296.56 43,296.56 41,017.80 1.08 1.08
 Historical Pricing  Historical Stock Levels
Quantity
Location
Easev
LM431BCM3
HK: 7,712
 $ 0.2161 0.2161 0.2161 0.2053 0.188 0.1556
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fmall Co. Limited
LM431BCM3
HK: 38,480
 $ 0.4687 0.4687 0.4687 0.4385 0.4133 0.378
 Historical Pricing  Historical Stock Levels
Quantity
Location
RX Electronics Limited
LM431BCM3
CN: 1,348
 $ 0.068 0.068 0.055 0.044 0.038
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chipsmall Limited
LM431BCM3
CN: 319,294
 $ 0.8787 0.5858 0.5858 0.3515 0.2929 0.2929
 Historical Pricing  Historical Stock Levels
Quantity
Location
Vigor Components
LM431BCM3
SG: 72,891
 $ 0.30 0.30 0.30 0.30 0.30 0.30
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
LM431BCM3
HK: 71,461
 $ 0.7133 0.6484 0.6484 0.5949 0.5148 0.5148
 Historical Pricing  Historical Stock Levels
Quantity
Location
YIC International
LM431BCM3
HK: 23,000
 $ 0.39 0.39 0.39 0.39 0.39 0.39
 Historical Pricing  Historical Stock Levels
Quantity
Location
SHENGYU ELECTRONICS
LM431BCM3
CN: 20,191
 $ 0.7134 0.6991 0.6991 0.6777 0.6563 0.6278
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lixinc
LM431BCM3
CN: 15,196
 $ 0.30 0.30 0.30 0.30 0.30 0.2929
 Historical Pricing  Historical Stock Levels
Quantity
Location
ZTZ Technology Limited
LM431BCM3
CN: 1,650
 $ 0.01 0.01 0.01 0.01 0.01 0.01
 Historical Pricing  Historical Stock Levels
Quantity
Location
Tactical IC USA
LM431BCM3
US: 1,074
 $ 4.11 4.11
 Historical Pricing  Historical Stock Levels
Quantity
Location
Cytech Systems
LM431BCM3
CN: 500
 $ 0.8318 0.7819 0.7819 0.7403 0.6987 0.6571
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey Marketplace
2156-LM431BCM3-ND
US: 68,903
 $ 0.63 0.63
 Historical Pricing  Historical Stock Levels
Quantity
Location
Component Sense
LM431BCM3
GB: 2,000
 $ 0.61 0.546 0.37 0.37
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
LM431BCM3-105420
CN: 1,000
 $ 0.53 0.53 0.53
 Historical Pricing  Historical Stock Levels
Quantity
Location
Origin Data Global Limited
LM431BCM3
CN: 1,000
 $ 0.174 0.167
 Historical Pricing  Historical Stock Levels
Quantity
Location
Quest
LM431BCM3
US: 951
 $ 1.2159 1.0133 0.7295 0.5674 0.5066 0.5066
 Historical Pricing  Historical Stock Levels
Quantity
Location
Classic Components
LM431BCM3
US: 751
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
LM431BCM3
CN: 32,690
 $ 0.42 0.399 0.399 0.378 0.3738 0.3696
 Historical Pricing  Historical Stock Levels
Quantity
Location
Abacus Technologies
LM431BCM3
US: 170
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Sourceability
LM431BCM3
US: 2,000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Sourcengine
LM431BCM3
US: 2,000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location

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