LM4040B25IDCKR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Texas Instruments
In Stock: 918
Unit Price: $1.51000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.74182
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.64000
Datasheet
Shunt Voltage Reference IC Fixed 2.5V V ±0.2% 15 mA SC-70-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM4040B25IDCKR

DigiKey Part Number
296-20873-2-ND - Tape & Reel (TR)
296-20873-1-ND - Cut Tape (CT)
296-20873-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM4040B25IDCKR
Description
IC VREF SHUNT 0.2% SC70-5
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 2.5V V ±0.2% 15 mA SC-70-5
Datasheet
 Datasheet
EDA/CAD Models
LM4040B25IDCKR 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
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)
2.5V
Supplier Device Package
SC-70-5
Current - Output
15 mA
Base Product Number
Tolerance
±0.2%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040BIM7-2.5/NOPBTexas Instruments918LM4040BIM7-2.5/NOPBTR-ND$1.51000Direct
LM4040BIM7X-2.5/NOPBTexas Instruments0296-43051-2-ND$0.74182Direct
LM4040DIM7-2.5/NOPBTexas Instruments0LM4040DIM7-2.5/NOPBTR-ND$0.64000Similar
In-Stock: 0
3,000 estimated in stock on 18-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.22000$1.22
10$0.88100$8.81
25$0.79680$19.92
100$0.70480$70.48
250$0.66088$165.22
500$0.63438$317.19
1,000$0.61257$612.57
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.58563$1,756.89
6,000$0.57244$3,434.64
9,000$0.56584$5,092.56
15,000$0.55852$8,377.80