TL431BIDR is out of stock and can be placed on backorder.
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Shunt Voltage Reference IC Adjustable 2.495V 36 V V ±0.5% 100 mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TL431BIDR

DigiKey Part Number
296-18873-2-ND - Tape & Reel (TR)
296-18873-1-ND - Cut Tape (CT)
296-18873-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TL431BIDR
Description
IC VREF SHUNT ADJ 0.5% 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±0.5% 100 mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TL431BIDR Models
Product Attributes
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Category
Current - Output
100 mA
Manufacturer
Texas Instruments
Tolerance
±0.5%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
700 µA
Part Status
Active
Operating Temperature
-40°C ~ 85°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)
36 V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (29)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM431CIM/NOPBTexas Instruments0LM431CIM/NOPB-ND$0.76000Direct
LM431AIM/NOPBTexas Instruments0LM431AIM/NOPB-ND$1.14000Similar
LM431AIMX/NOPBTexas Instruments0LM431AIMX/NOPBTR-ND$0.60000Similar
LM431BIM/NOPBTexas Instruments0LM431BIM/NOPB-ND$1.28000Similar
LM431BCMXonsemi26,7312832-LM431BCMXTR-ND$0.13000Similar
In-Stock: 0
2,500 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.37000$0.37
10$0.25900$2.59
25$0.23040$5.76
100$0.19910$19.91
250$0.18408$46.02
500$0.17504$87.52
1,000$0.16759$167.59
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.15974$399.35
5,000$0.15500$775.00
7,500$0.15262$1,144.65
12,500$0.15000$1,875.00
17,500$0.14846$2,598.05
25,000$0.14698$3,674.50
62,500$0.14380$8,987.50
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