LM4040A30IDBZR is out of stock and can be placed on backorder.
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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

LM4040A30IDBZR

DigiKey Part Number
296-20861-2-ND - Tape & Reel (TR)
296-20861-1-ND - Cut Tape (CT)
296-20861-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM4040A30IDBZR
Description
IC VREF SHUNT 0.1% SOT23-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 3V V ±0.1% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040A30IDBZR 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 (17)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040AIM3-3.0/NOPBTexas Instruments26,177LM4040AIM3-3.0/NOPBTR-ND$2.68000Direct
LM4040AIM3X-3.0/NOPBTexas Instruments3,601296-38730-2-ND$2.68000Direct
LM4040CEM3X-3.0/NOPBTexas Instruments24,516296-LM4040CEM3X-3.0/NOPBTR-ND$1.19000Similar
LM4040BIM3-3.0/NOPBTexas Instruments10,918LM4040BIM3-3.0/NOPBTR-ND$1.76000Similar
LM4040DIM3-3.0/NOPBTexas Instruments7,706LM4040DIM3-3.0/NOPBTR-ND$0.76000Similar
In-Stock: 0
3,000 expected in stock on 25-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.20000$2.20
10$1.62400$16.24
25$1.48120$37.03
100$1.32360$132.36
250$1.24852$312.13
500$1.20870$604.35
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.11991$3,359.73
6,000$1.09738$6,584.28
9,000$1.08610$9,774.90
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