LM2931T-5.0G is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-220
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 TO-220
TO-220-3, TO-220AB
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2931T-5.0G

DigiKey Part Number
LM2931T-5.0GOS-ND
Manufacturer
Manufacturer Part Number
LM2931T-5.0G
Description
IC REG LINEAR 5V 100MA TO220
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-220
Datasheet
 Datasheet
EDA/CAD Models
LM2931T-5.0G Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Tube
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
Through Hole
Voltage - Input (Max)
26V
Package / Case
TO-220-3
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
TO-220
Voltage Dropout (Max)
0.6V @ 100mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2931AT-5.0/NOPBTexas Instruments0LM2931AT-5.0NS/NOPB-ND$1.39000Similar
LM2931T-5.0/NOPBTexas Instruments0LM2931T-5.0NS/NOPB-ND$1.39000Similar
LM340AT-5.0/NOPBTexas Instruments0LM340AT-5.0/NOPB-ND$1.86000Similar
LM340T-5.0/NOPBTexas Instruments0LM340T-5.0/NOPB-ND$1.80000Similar
LM7805CT/NOPBTexas Instruments0296-47192-ND$1.80000Similar
Available To Order
Factory Stock: 64,850
50 estimated in stock on 21-Dec-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.68000$0.68
10$0.60700$6.07
50$0.57600$28.80
100$0.44220$44.22
250$0.39080$97.70
500$0.37024$185.12
1,000$0.36212$362.12
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.