LM2931ACD2TR4G is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 0
Unit Price: $2.32000
Datasheet
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA D2PAK-5
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Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA D2PAK-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2931ACD2TR4G

DigiKey Part Number
488-LM2931ACD2TR4GTR-ND - Tape & Reel (TR)
488-LM2931ACD2TR4GCT-ND - Cut Tape (CT)
488-LM2931ACD2TR4GDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2931ACD2TR4G
Description
IC REG LIN POS ADJ 100MA D2PAK-5
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA D2PAK-5
Datasheet
 Datasheet
EDA/CAD Models
LM2931ACD2TR4G Models
Product Attributes
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Category
Voltage Dropout (Max)
0.6V @ 100mA
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Quiescent (Iq)
1 mA
Part Status
Active
Current - Supply (Max)
6 mA
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
26V
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Voltage - Output (Min/Fixed)
2.7V
Supplier Device Package
D2PAK-5
Voltage - Output (Max)
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2931CS/NOPBTexas Instruments0LM2931CS/NOPB-ND$2.32000Similar
In-Stock: 0
800 estimated in stock on 23-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.87000$0.87
10$0.62000$6.20
25$0.55880$13.97
100$0.49090$49.09
250$0.45852$114.63
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$0.42779$342.23
1,600$0.41372$661.95
2,400$0.40667$976.01
4,000$0.39886$1,595.44
5,600$0.39430$2,208.08
8,000$0.38991$3,119.28
20,000$0.38046$7,609.20
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