L4931ABD50-TR is out of stock and can be placed on backorder.
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Texas Instruments
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Unit Price: $0.83000
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onsemi
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Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-SOIC
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

L4931ABD50-TR

DigiKey Part Number
497-L4931ABD50-TR-ND - Tape & Reel (TR)
497-L4931ABD50-TRCT-ND - Cut Tape (CT)
497-L4931ABD50-TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
L4931ABD50-TR
Description
IC REG LINEAR 5V 250MA 8-SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
L4931ABD50-TR Models
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)
6 mA
Part Status
Active
PSRR
70dB ~ 55dB (120Hz ~ 10kHz)
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)
20V
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
8-SOIC
Voltage Dropout (Max)
0.8V @ 250mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2951ACMX/NOPBTexas Instruments0LP2951ACMX/NOPBTR-ND$0.83000Similar
LP2951ACDR2Gonsemi75,000LP2951ACDR2GOSTR-ND$0.57000Similar
NCV8518CPDR2Gonsemi0488-NCV8518CPDR2GTR-ND$1.79000Similar
In-Stock: 0
2,500 estimated in stock on 29-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.25000$1.25
10$0.90900$9.09
25$0.82320$20.58
100$0.72830$72.83
250$0.68316$170.79
500$0.65590$327.95
1,000$0.63347$633.47
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.54225$1,355.62
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.