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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

LD1117S50TR

DigiKey Part Number
497-6447-2-ND - Tape & Reel (TR)
497-6447-1-ND - Cut Tape (CT)
497-6447-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD1117S50TR
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
LD1117S50TR 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
0°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)
1.2V @ 800mA
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (30)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
REG1117-5Texas Instruments0REG1117-5-ND$3.50000Direct
REG1117-5/2K5Texas Instruments0296-27924-2-ND$2.36000Direct
TLV1117-50IDCYRG3Texas Instruments1,926296-19634-2-ND$0.67000Similar
LM1117IMP-5.0/NOPBTexas Instruments0LM1117IMP-5.0/NOPBTR-ND$1.41000Similar
LM1117IMPX-5.0/NOPBTexas Instruments0LM1117IMPX-5.0/NOPBTR-ND$1.20000Similar
In-Stock: 0
2,500 estimated in stock on 31-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.26700$2.67
25$0.23760$5.94
100$0.20530$20.53
250$0.18988$47.47
500$0.18060$90.30
1,000$0.17295$172.95
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.16488$412.20
5,000$0.16002$800.10
7,500$0.15759$1,181.92
12,500$0.15489$1,936.12
17,500$0.15331$2,682.93
25,000$0.15179$3,794.75
62,500$0.14853$9,283.12
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.