LM2931AD2T-5R4G is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


onsemi
In Stock: 93
Unit Price: $0.00000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.97000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA D2PAK-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA D2PAK-3
TO-263-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2931AD2T-5R4G

DigiKey Part Number
LM2931AD2T-5R4GOSTR-ND - Tape & Reel (TR)
LM2931AD2T-5R4GOSCT-ND - Cut Tape (CT)
LM2931AD2T-5R4GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM2931AD2T-5R4G
Description
IC REG LINEAR 5V 100MA D2PAK-3
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA D2PAK-3
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
30 mA
Part Status
Active
PSRR
90dB (120Hz)
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-263-3, D2PAK (2 Leads + Tab), TO-263AB
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
D2PAK-3
Voltage Dropout (Max)
0.6V @ 100mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
NCV2931D2T5.0R4Gonsemi93NCV2931D2T5.0R4GOSTR-ND$0.00000Parametric Equivalent
LM2931D2T-5.0R4Gonsemi0488-LM2931D2T-5.0R4GTR-ND$0.97000Parametric Equivalent
In-Stock: 0
800 estimated in stock on 16-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.74000$1.74
10$1.07800$10.78
25$0.90400$22.60
100$0.70730$70.73
250$0.61052$152.63
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$0.47946$383.57
1,600$0.46400$742.40
2,400$0.45625$1,095.00
4,000$0.44767$1,790.68
5,600$0.44266$2,478.90
8,000$0.43783$3,502.64
20,000$0.42744$8,548.80
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