REG1117-5 is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-4
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-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

REG1117-5

DigiKey Part Number
REG1117-5-ND
Manufacturer
Manufacturer Product Number
REG1117-5
Description
IC REG LINEAR 5V 800MA SOT-223-4
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
REG1117-5 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tube
PSRR
62dB (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-223-4
Voltage - Output (Min/Fixed)
5V
Base Product Number
Voltage Dropout (Max)
1.2V @ 800mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TLV76150DCYRTexas Instruments0296-TLV76150DCYRTR-ND$0.48000MFR Recommended
LM1117IMP-5.0/NOPBTexas Instruments0LM1117IMP-5.0/NOPBTR-ND$1.41000Similar
LM1117IMPX-5.0/NOPBTexas Instruments0LM1117IMPX-5.0/NOPBTR-ND$1.20000Similar
LM1117MP-5.0/NOPBTexas Instruments0LM1117MP-5.0/NOPBTR-ND$1.41000Similar
LM1117MPX-5.0/NOPBTexas Instruments0LM1117MPX-5.0/NOPBTR-ND$1.04000Similar
In-Stock: 0
80 estimated in stock on 06-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$3.50000$3.50
10$2.63200$26.32
80$2.20988$176.79
160$2.11569$338.51
320$2.03809$652.19
560$1.98559$1,111.93
1,040$1.93638$2,013.84
2,560$1.87846$4,808.86
5,040$1.84359$9,291.69
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.