ZR431FTA is out of stock and can be placed on backorder.
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Shunt Voltage Reference IC Adjustable 2.5V 20 V V ±2% 100 mA SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ZR431FTA

DigiKey Part Number
ZR431FTR-ND - Tape & Reel (TR)
ZR431FCT-ND - Cut Tape (CT)
ZR431FDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ZR431FTA
Description
IC VREF SHUNT ADJ 2% SOT23
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Adjustable 2.5V 20 VV ±2% 100 mA SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Tolerance
±2%
Manufacturer
Diodes Incorporated
Temperature Coefficient
55ppm/°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
50 µA
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Reference Type
Shunt
Mounting Type
Surface Mount
Output Type
Adjustable
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Output (Min/Fixed)
2.5V
Supplier Device Package
SOT-23-3
Voltage - Output (Max)
20 V
Base Product Number
Current - Output
100 mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL431BCDBZRTexas Instruments0296-18866-2-ND$0.34000Similar
TL431BCDBZTTexas Instruments0296-26713-2-ND$0.90000Similar
TL431BIDBZRTexas Instruments0296-18872-2-ND$0.37000Similar
TL431BIDBZTTexas Instruments0296-26714-2-ND$0.92000Similar
TL431BQDBZRTexas Instruments0296-17623-2-ND$0.42000Similar
Available To Order
Factory Stock: 12,000
3,000 estimated in stock on 15-Mar-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.51000$0.51
10$0.36100$3.61
25$0.32320$8.08
100$0.28080$28.08
250$0.26072$65.18
500$0.24858$124.29
1,000$0.23858$238.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.22625$678.75
6,000$0.22021$1,321.26
9,000$0.21718$1,954.62
15,000$0.21383$3,207.45
21,000$0.21188$4,449.48
30,000$0.20999$6,299.70
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.