TL431BQDR is out of stock and can be placed on backorder.
Available Substitutes:

Similar


onsemi
In Stock: 26,731
Unit Price: $0.13000
Datasheet

Similar


onsemi
In Stock: 21,165
Unit Price: $0.12000
Datasheet

Similar


onsemi
In Stock: 15,000
Unit Price: $0.47000
Datasheet

Similar


onsemi
In Stock: 5,000
Unit Price: $0.42000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.62000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.39000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.39000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.42000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.43000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.43000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.43000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.39000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.39000
Datasheet

Similar


STMicroelectronics
In Stock: 515
Unit Price: $0.53000
Datasheet
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.

TL431BQDR

DigiKey Part Number
296-17886-2-ND - Tape & Reel (TR)
296-17886-1-ND - Cut Tape (CT)
296-17886-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TL431BQDR
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
TL431BQDR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
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 ~ 125°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 (23)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM431BCMXonsemi26,7312832-LM431BCMXTR-ND$0.13000Similar
KA431DTFonsemi21,1652832-KA431DTFTR-ND$0.12000Similar
TL431BCDR2Gonsemi15,000TL431BCDR2GOSTR-ND$0.47000Similar
TL431AIDR2Gonsemi5,000TL431AIDR2GOSTR-ND$0.42000Similar
NCV431AIDR2Gonsemi0488-NCV431AIDR2GTR-ND$0.62000Similar
In-Stock: 0
2,500 estimated in stock on 07-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.41000$0.41
10$0.28700$2.87
25$0.25560$6.39
100$0.22120$22.12
250$0.20476$51.19
500$0.19486$97.43
1,000$0.18671$186.71
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.17811$445.27
5,000$0.17293$864.65
7,500$0.17033$1,277.48
12,500$0.16746$2,093.25
17,500$0.16578$2,901.15
25,000$0.16416$4,104.00