REG1117-3.3/2K5G4 is Discontinued and no longer carried by DigiKey.
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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

REG1117-3.3/2K5G4

DigiKey Part Number
REG1117-3.3/2K5G4-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
REG1117-3.3/2K5G4
Description
IC REG LIN 3.3V 800MA SOT-223-4
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
REG1117-3.3/2K5G4 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
PSRR
62dB (120Hz)
Part Status
Discontinued at DigiKey
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)
3.3V
Base Product Number
Voltage Dropout (Max)
1.2V @ 800mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
REG1117-3.3/2K5Texas Instruments792296-21321-1-ND₩4,219.00000MFR Recommended
LM1117IMP-3.3/NOPBTexas Instruments0LM1117IMP-3.3/NOPBCT-ND₩2,217.00000Similar
LM1117IMPX-3.3/NOPBTexas Instruments50,994LM1117IMPX-3.3/NOPBCT-ND₩1,636.00000Similar
LM1117MP-3.3/NOPBTexas Instruments27,105LM1117MP-3.3/NOPBCT-ND₩2,217.00000Similar
LM1117MPX-3.3Texas Instruments0296-41282-1-ND₩3,593.00000Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in KRW
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500₩1,736.20320₩4,340,508
5,000₩1,699.90640₩8,499,532
7,500₩1,681.73093₩12,612,982
Manufacturers Standard Package