LM431BCM/NOPB is available for purchase but is not normally stocked.
Available Substitutes:

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Texas Instruments
In Stock: 3,162
Unit Price: $0.87000
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Texas Instruments
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Unit Price: $0.26000
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Unit Price: $0.65000
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In Stock: 1,857
Unit Price: $0.86000
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Texas Instruments
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Unit Price: $0.36000
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Texas Instruments
In Stock: 0
Unit Price: $0.30000
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Datasheet
Shunt Voltage Reference IC Adjustable 2.495V 37 V V ±1% 100 mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM431BCM/NOPB

DigiKey Part Number
296-45010-5-ND
Manufacturer
Manufacturer Product Number
LM431BCM/NOPB
Description
IC VREF SHUNT ADJ 1% 8SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Adjustable 2.495V 37 VV ±1% 100 mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LM431BCM/NOPB Models
Product Attributes
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Category
Tolerance
±1%
Manufacturer
Texas Instruments
Temperature Coefficient
50ppm/°C Typical
Packaging
Tube
Current - Cathode
1 mA
Part Status
Active
Operating Temperature
0°C ~ 70°C (TA)
Reference Type
Shunt
Mounting Type
Surface Mount
Output Type
Adjustable
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Output (Min/Fixed)
2.495V
Supplier Device Package
8-SOIC
Voltage - Output (Max)
37 V
Base Product Number
Current - Output
100 mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL431ACDTexas Instruments3,162296-1286-5-ND$0.87000Direct
TL431CDRTexas Instruments17,628296-1289-2-ND$0.26000Similar
LM431BCMX/NOPBTexas Instruments4,952LM431BCMX/NOPBTR-ND$0.65000Similar
TL431CDTexas Instruments1,857296-1289-5-ND$0.86000Similar
TL431ACDRG4Texas Instruments39296-48975-2-ND$0.36000Similar
Available To Order
Check Lead Time
All prices are in USD
Tube
QuantityUnit PriceExt Price
1,235$0.69916$863.46
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.