REG1117A-1.8G4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended


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Linear Voltage Regulator IC Positive Fixed 1 Output 1A 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 1A SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

REG1117A-1.8G4

DigiKey Part Number
REG1117A-1.8G4-ND
Manufacturer
Manufacturer Product Number
REG1117A-1.8G4
Description
IC REG LINEAR 1.8V 1A SOT-223-4
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
REG1117A-1.8G4 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tube
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)
1.8V
Base Product Number
Voltage Dropout (Max)
1.55V @ 1A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
REG1117A-1.8Texas Instruments747REG1117A-1.8-ND$32.23000MFR Recommended
LM1117MP-1.8/NOPBTexas Instruments3,631LM1117MP-1.8/NOPBCT-ND$11.92000Similar
LM1117MPX-1.8/NOPBTexas Instruments2,942LM1117MPX-1.8/NOPBCT-ND$10.19000Similar
NCV1117ST18T3Gonsemi9,005NCV1117ST18T3GOSCT-ND$5.18000Direct
AZ1117H-1.8TRE1Diodes Incorporated3,58531-AZ1117H-1.8TRE1CT-ND$1.89000Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in HKD
Tube
QuantityUnit PriceExt Price
320$12.18709$3,899.87
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.