LD1117S50CTR is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 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 800mA SOT-223
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD1117S50CTR

DigiKey Part Number
497-1243-2-ND - Tape & Reel (TR)
497-1243-1-ND - Cut Tape (CT)
497-1243-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD1117S50CTR
Description
IC REG LINEAR 5V 800MA SOT-223
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
Datasheet
 Datasheet
EDA/CAD Models
LD1117S50CTR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
75dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-261-4, TO-261AA
Voltage - Input (Max)
15V
Supplier Device Package
SOT-223
Voltage - Output (Min/Fixed)
5V
Base Product Number
Voltage Dropout (Max)
1.3V @ 800mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (31)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM1117MP-5.0/NOPBTexas Instruments0LM1117MP-5.0/NOPBTR-ND$1.41000Similar
LM1117MPX-5.0/NOPBTexas Instruments0LM1117MPX-5.0/NOPBTR-ND$1.04000Similar
REG1117-5Texas Instruments0REG1117-5-ND$3.50000Similar
TLV1117-50CDCYTexas Instruments0296-26778-5-ND$0.91000Similar
TLV1117-50CDCYG3Texas Instruments0296-50650-ND$0.91000Similar
In-Stock: 0
2,500 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.26700$2.67
25$0.23720$5.93
100$0.20500$20.50
250$0.18964$47.41
500$0.18038$90.19
1,000$0.17275$172.75
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.16469$411.73
5,000$0.15983$799.15
7,500$0.15740$1,180.50
12,500$0.15470$1,933.75
17,500$0.15313$2,679.77
25,000$0.15161$3,790.25
62,500$0.14835$9,271.88
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.