LM4040D25FTA is out of stock and can be placed on backorder.
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Shunt Voltage Reference IC Fixed 2.5V V ±1% 15 mA SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM4040D25FTA

DigiKey Part Number
LM4040D25FTR-ND - Tape & Reel (TR)
LM4040D25FCT-ND - Cut Tape (CT)
LM4040D25FDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM4040D25FTA
Description
IC VREF SHUNT 1% SOT23
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 2.5V V ±1% 15 mA SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Temperature Coefficient
150ppm/°C
Manufacturer
Diodes Incorporated
Noise - 10Hz to 10kHz
35µVrms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
73 µA
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
Reference Type
Shunt
Mounting Type
Surface Mount
Output Type
Fixed
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Output (Min/Fixed)
2.5V
Supplier Device Package
SOT-23-3
Current - Output
15 mA
Base Product Number
Tolerance
±1%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (73)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040DYM3-2.5-TRMicrochip Technology756576-1047-2-ND$0.36000Similar
LM4040CYM3-2.5-TRMicrochip Technology0576-1046-2-ND$0.39000Similar
LM4040DIM3-2.5+TAnalog Devices Inc./Maxim Integrated2,500LM4040DIM3-2.5+TTR-ND$1.14000Similar
LM4040BIM3-2.5+TAnalog Devices Inc./Maxim Integrated1,721LM4040BIM3-2.5+TTR-ND$2.09000Similar
LM4040AIM3-2.5+TAnalog Devices Inc./Maxim Integrated0LM4040AIM3-2.5+TTR-ND$3.21000Similar
Available To Order
Factory Stock: 501,000
3,000 estimated in stock on 21-Jan-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$0.39000$0.39
10$0.27300$2.73
25$0.24320$6.08
100$0.21010$21.01
250$0.19444$48.61
500$0.18496$92.48
1,000$0.17716$177.16
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.16753$502.59
6,000$0.16282$976.92
9,000$0.16045$1,444.05
15,000$0.15784$2,367.60
21,000$0.15631$3,282.51
30,000$0.15484$4,645.20
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.