LM4040D30IDBZT is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.67000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.67000
Datasheet

Upgrade


Texas Instruments
In Stock: 0
Unit Price: $0.81000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $2.30000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $2.30000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.55000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.51000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.02000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.02000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.87000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.87000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.65000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.46000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.75000
Datasheet
Shunt Voltage Reference IC Fixed 3V V ±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 ±1% 15 mA SOT-23-3
SOT-23-3

LM4040D30IDBZT

DigiKey Part Number
296-32121-2-ND - Tape & Reel (TR)
296-32121-1-ND - Cut Tape (CT)
296-32121-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM4040D30IDBZT
Description
IC VREF SHUNT 1% SOT23-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 3V V ±1% 15 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
LM4040D30IDBZT Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Temperature Coefficient
150ppm/°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
±1%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4040DIM3-3.0/NOPBTexas Instruments0LM4040DIM3-3.0/NOPBTR-ND$0.67000Direct
LM4040DIM3X-3.0/NOPBTexas Instruments0296-41429-2-ND$0.67000Direct
LM4040DEM3-3.0/NOPBTexas Instruments0296-36316-2-ND$0.81000Upgrade
LM4040AIM3-3.0/NOPBTexas Instruments0LM4040AIM3-3.0/NOPBTR-ND$2.30000Similar
LM4040AIM3X-3.0/NOPBTexas Instruments0296-38730-2-ND$2.30000Similar
In-Stock: 0
250 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.14000$1.14
10$0.82500$8.25
25$0.74560$18.64
100$0.65870$65.87
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$0.61716$154.29
500$0.59214$296.07
750$0.57961$434.71
1,250$0.56573$707.16
1,750$0.55761$975.82
2,500$0.54980$1,374.50
6,250$0.53299$3,331.19
12,500$0.52286$6,535.75