LM4040DIM3X-2.5/NOPB is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 0
Unit Price: $1.15000
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Texas Instruments
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Unit Price: $1.28000
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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.
Shunt Voltage Reference IC Fixed 2.5V V ±1% 15 mA SOT-23-3
SOT-23-3

LM4040DIM3X-2.5/NOPB

DigiKey Part Number
LM4040DIM3X-2.5/NOPBTR-ND - Tape & Reel (TR)
LM4040DIM3X-2.5/NOPBCT-ND - Cut Tape (CT)
LM4040DIM3X-2.5/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM4040DIM3X-2.5/NOPB
Description
IC VREF SHUNT 1% SOT23-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 2.5V V ±1% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040DIM3X-2.5/NOPB Models
Product Attributes
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Category
Temperature Coefficient
150ppm/°C
Manufacturer
Texas Instruments
Noise - 10Hz to 10kHz
35µVrms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
70 µA
Part Status
Active
Operating Temperature
-40°C ~ 85°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 (40)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040D25QDBZRTexas Instruments0296-17942-2-ND$1.15000Upgrade
LM4040D25QDBZTTexas Instruments0296-32120-2-ND$1.28000Upgrade
LM4040A25IDBZRTexas Instruments2,388296-20859-2-ND$4.11000Similar
TL4050A25QDBZTTexas Instruments646296-TL4050A25QDBZTTR-ND$3.26000Similar
TL4050A25IDBZTTexas Instruments115296-39232-2-ND$2.58000Similar
In-Stock: 0
3,000 estimated in stock on 02-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.65000$0.65
10$0.46100$4.61
25$0.41360$10.34
100$0.36120$36.12
250$0.33624$84.06
500$0.32122$160.61
1,000$0.30885$308.85
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.29356$880.68
6,000$0.28608$1,716.48
9,000$0.28234$2,541.06
15,000$0.27818$4,172.70
21,000$0.27576$5,790.96
30,000$0.27343$8,202.90