LM4040D20IDCKR is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 0
Unit Price: $1.51000
Datasheet
Shunt Voltage Reference IC Fixed 2.048V V ±1% 15 mA SC-70-5
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LM4040D20IDCKR

DigiKey Part Number
296-20900-2-ND - Tape & Reel (TR)
296-20900-1-ND - Cut Tape (CT)
296-20900-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM4040D20IDCKR
Description
IC VREF SHUNT 1% SC70-5
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 2.048V V ±1% 15 mA SC-70-5
Datasheet
 Datasheet
EDA/CAD Models
LM4040D20IDCKR 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
80 µA
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Reference Type
Shunt
Mounting Type
Surface Mount
Output Type
Fixed
Package / Case
5-TSSOP, SC-70-5, SOT-353
Voltage - Output (Min/Fixed)
2.048V
Supplier Device Package
SC-70-5
Current - Output
15 mA
Base Product Number
Tolerance
±1%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040BIM7-2.0/NOPBTexas Instruments0LM4040BIM7-2.0/NOPBTR-ND$1.51000Similar
In-Stock: 0
3,000 estimated in stock on 23-Oct-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.94000$0.94
10$0.67300$6.73
25$0.60640$15.16
100$0.53370$53.37
250$0.49896$124.74
500$0.47800$239.00
1,000$0.46077$460.77
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.43947$1,318.41
6,000$0.42906$2,574.36
9,000$0.42384$3,814.56
15,000$0.41806$6,270.90
21,000$0.41468$8,708.28
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