NCV1117ST50T3G is out of stock and can be placed on backorder.
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STMicroelectronics
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Unit Price: $0.48000
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STMicroelectronics
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Unit Price: $0.38000
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MaxLinear, Inc.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

NCV1117ST50T3G

DigiKey Part Number
NCV1117ST50T3GOSTR-ND - Tape & Reel (TR)
NCV1117ST50T3GOSCT-ND - Cut Tape (CT)
NCV1117ST50T3GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCV1117ST50T3G
Description
IC REG LINEAR 5V 1A SOT-223
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Datasheet
 Datasheet
EDA/CAD Models
NCV1117ST50T3G Models
Product Attributes
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Category
Current - Quiescent (Iq)
10 mA
Mfr
PSRR
61dB (120Hz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Protection Features
Over Current, Over Temperature
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
Output Configuration
Grade
Automotive
Output Type
Qualification
AEC-Q100
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
20V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
SOT-223
Voltage Dropout (Max)
1.2V @ 800mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LD1117ASTRSTMicroelectronics0497-1229-2-ND$0.48000Similar
LD1117S50CTRSTMicroelectronics0497-1243-2-ND$0.38000Similar
LD1117S50TRSTMicroelectronics0497-6447-2-ND$0.38000Similar
SPX1117M3-L-5-0/TRMaxLinear, Inc.01016-1849-2-ND$0.29000Similar
Available To Order
Factory Stock: 140,000
4,000 estimated in stock on 23-Oct-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
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.40600$4.06
25$0.36360$9.09
100$0.31690$31.69
250$0.29460$73.65
500$0.28116$140.58
1,000$0.27010$270.10
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$0.25348$1,013.92
8,000$0.24731$1,978.48
12,000$0.24422$2,930.64
20,000$0.24079$4,815.80
28,000$0.23879$6,686.12
40,000$0.23687$9,474.80
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.