LM4040A30IDBZT is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 0
Unit Price: $2.30000
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Shunt Voltage Reference IC Fixed 3V 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 3V V ±0.1% 15 mA SOT-23-3
SOT-23-3

LM4040A30IDBZT

DigiKey Part Number
296-32103-2-ND - Tape & Reel (TR)
296-32103-1-ND - Cut Tape (CT)
296-32103-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM4040A30IDBZT
Description
IC VREF SHUNT 0.1% SOT23-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 3V V ±0.1% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040A30IDBZT Models
Product Attributes
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Category
Temperature Coefficient
100ppm/°C
Manufacturer
Texas Instruments
Noise - 10Hz to 10kHz
35µVrms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
82 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)
3V
Supplier Device Package
SOT-23-3
Current - Output
15 mA
Base Product Number
Tolerance
±0.1%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040AIM3-3.0/NOPBTexas Instruments0LM4040AIM3-3.0/NOPBTR-ND$2.30000Direct
LM4040AIM3X-3.0/NOPBTexas Instruments0296-38730-2-ND$2.30000Direct
LM4040BIM3-3.0/NOPBTexas Instruments0LM4040BIM3-3.0/NOPBTR-ND$1.55000Similar
LM4040BIM3X-3.0/NOPBTexas Instruments0296-36313-2-ND$1.51000Similar
LM4040CEM3-3.0/NOPBTexas Instruments0296-38732-2-ND$1.02000Similar
In-Stock: 0
80 estimated in stock on 30-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.86000$3.86
10$2.91700$29.17
25$2.68040$67.01
100$2.42030$242.03
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$2.29628$574.07
500$2.22150$1,110.75
750$2.18408$1,638.06
1,250$2.14258$2,678.23
1,750$2.11834$3,707.09
2,500$2.09503$5,237.57