LM4040QAIM3-2.5/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

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Microchip Technology
In Stock: 756
Unit Price: $0.36000
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $0.39000
Datasheet

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $3.80000
Datasheet
Shunt Voltage Reference IC Fixed 2.5V V ±0.1% 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 ±0.1% 15 mA SOT-23-3
SOT-23-3

LM4040QAIM3-2.5/NOPB

DigiKey Part Number
296-51277-2-ND - Tape & Reel (TR)
296-51277-1-ND - Cut Tape (CT)
296-51277-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM4040QAIM3-2.5/NOPB
Description
IC VREF SHUNT 0.1% SOT23-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 2.5V V ±0.1% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040QAIM3-2.5/NOPB Models
Product Attributes
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Category
Noise - 10Hz to 10kHz
35µVrms
Manufacturer
Texas Instruments
Current - Cathode
65 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Grade
Automotive
Reference Type
Shunt
Qualification
AEC-Q100
Output Type
Fixed
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
2.5V
Package / Case
TO-236-3, SC-59, SOT-23-3
Current - Output
15 mA
Supplier Device Package
SOT-23-3
Tolerance
±0.1%
Base Product Number
Temperature Coefficient
100ppm/°C
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
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
LM4040BIM3-2.5/V+TAnalog Devices Inc./Maxim Integrated0175-LM4040BIM3-2.5/V+TTR-ND$3.80000Similar
In-Stock: 0
1,000 estimated in stock on 22-Oct-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.49000$2.49
10$1.85100$18.51
25$1.69160$42.29
100$1.51590$151.59
250$1.43212$358.03
500$1.38160$690.80
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.34003$1,340.03
2,000$1.30581$2,611.62
3,000$1.28867$3,866.01
5,000$1.26969$6,348.45
7,000$1.25859$8,810.13
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