LM4040DEM3-3.0/NOPB is out of stock and can be placed on backorder.
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Shunt Voltage Reference IC Fixed 3V 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 3V V ±1% 15 mA SOT-23-3
SOT-23-3

LM4040DEM3-3.0/NOPB

DigiKey Part Number
296-36316-2-ND - Tape & Reel (TR)
296-36316-1-ND - Cut Tape (CT)
296-36316-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM4040DEM3-3.0/NOPB
Description
IC VREF SHUNT 1% SOT23-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 3V V ±1% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040DEM3-3.0/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
75 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)
3V
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 (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040C30IDBZRTexas Instruments319296-20887-2-ND$0.86000Similar
LM4040B30IDBZTTexas Instruments12296-49725-2-ND$2.61000Similar
LM4040A30IDBZRTexas Instruments0296-20861-2-ND$1.88000Similar
LM4040A30IDBZTTexas Instruments0296-32103-2-ND$3.86000Similar
LM4040B30IDBZRTexas Instruments0296-20874-2-ND$1.26000Similar
In-Stock: 0
3,000 estimated in stock on 07-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.81000$0.81
10$0.58000$5.80
25$0.52160$13.04
100$0.45760$45.76
250$0.42716$106.79
500$0.40876$204.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.39364$393.64
2,000$0.38119$762.38
3,000$0.37495$1,124.85
5,000$0.36804$1,840.20
7,000$0.36400$2,548.00
10,000$0.36011$3,601.10
25,000$0.35175$8,793.75