LM4040C50IDBZR is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 0
Unit Price: $0.87000
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Texas Instruments
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Unit Price: $0.85000
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Texas Instruments
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Unit Price: $1.75000
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Texas Instruments
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Unit Price: $0.87033
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Texas Instruments
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Texas Instruments
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Texas Instruments
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Shunt Voltage Reference IC Fixed 5V V ±0.5% 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 5V V ±0.5% 15 mA SOT-23-3
SOT-23-3

LM4040C50IDBZR

DigiKey Part Number
296-20892-2-ND - Tape & Reel (TR)
296-20892-1-ND - Cut Tape (CT)
296-20892-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM4040C50IDBZR
Description
IC VREF SHUNT 0.5% SOT23-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 5V V ±0.5% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040C50IDBZR Models
Product Attributes
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Category
Temperature Coefficient
100ppm/°C
Manufacturer
Texas Instruments
Noise - 10Hz to 10kHz
80µVrms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
95 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)
5V
Supplier Device Package
SOT-23-3
Current - Output
15 mA
Base Product Number
Tolerance
±0.5%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (36)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040CIM3-5.0/NOPBTexas Instruments0LM4040CIM3-5.0NS/NOPBTR-ND$0.87000Direct
LM4040CIM3X-5.0/NOPBTexas Instruments0LM4040CIM3X-5.0/NOPBTR-ND$0.85000Direct
LM4050CIM3-5.0/NOPBTexas Instruments0LM4050CIM3-5.0/NOPBTR-ND$1.75000Direct
LM4050CIM3X-5.0/NOPBTexas Instruments0296-38747-2-ND$0.87033Direct
LM4040CEM3-5.0/NOPBTexas Instruments0LM4040CEM3-5.0/NOPBTR-ND$1.02000Upgrade
In-Stock: 0
25 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.92000$0.92
10$0.66300$6.63
25$0.59760$14.94
100$0.52560$52.56
250$0.49132$122.83
500$0.47066$235.33
1,000$0.45364$453.64
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.43262$1,297.86
6,000$0.42234$2,534.04
9,000$0.41719$3,754.71
15,000$0.41148$6,172.20
21,000$0.40814$8,570.94