REG1117-5/2K5 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

REG1117-5/2K5

DigiKey Part Number
296-27924-2-ND - Tape & Reel (TR)
296-27924-1-ND - Cut Tape (CT)
296-27924-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
REG1117-5/2K5
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
REG1117-5/2K5 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
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
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
REG1117-5Texas Instruments0REG1117-5-ND$3.50000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 26-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.36000$2.36
10$1.75500$17.55
25$1.60240$40.06
100$1.43450$143.45
250$1.35452$338.63
500$1.30632$653.16
1,000$1.26662$1,266.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.22472$3,061.80
5,000$1.19946$5,997.30
7,500$1.18681$8,901.07