LM4040DIM3-2.5/NOPB is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 272
Unit Price: $0.78000
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Texas Instruments
In Stock: 0
Unit Price: $1.15000
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Texas Instruments
In Stock: 0
Unit Price: $1.28000
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Unit Price: $4.11000
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Unit Price: $3.26000
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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

LM4040DIM3-2.5/NOPB

DigiKey Part Number
LM4040DIM3-2.5/NOPBTR-ND - Tape & Reel (TR)
LM4040DIM3-2.5/NOPBCT-ND - Cut Tape (CT)
LM4040DIM3-2.5/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM4040DIM3-2.5/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
LM4040DIM3-2.5/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 (41)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040D25IDBZRTexas Instruments272296-17940-2-ND$0.78000Direct
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
In-Stock: 0
3,000 estimated in stock on 11-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.67000$0.67
10$0.47500$4.75
25$0.42600$10.65
100$0.37200$37.20
250$0.34636$86.59
500$0.33086$165.43
1,000$0.31812$318.12
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.30237$907.11
6,000$0.29467$1,768.02
9,000$0.29081$2,617.29
15,000$0.28653$4,297.95
21,000$0.28403$5,964.63
30,000$0.28163$8,448.90