UA78M05CDCY is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.87000
Datasheet

Similar


onsemi
In Stock: 5,625
Unit Price: $0.44000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 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 500mA SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

UA78M05CDCY

DigiKey Part Number
296-27138-5-ND
Manufacturer
Manufacturer Product Number
UA78M05CDCY
Description
IC REG LINEAR 5V 500MA SOT-223-4
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
UA78M05CDCY Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage Dropout (Max)
2V @ 350mA
Mfr
Current - Output
Packaging
Tube
PSRR
80dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature, Short Circuit
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)
25V
Supplier Device Package
SOT-223-4
Voltage - Output (Min/Fixed)
5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM78M05CDT/NOPBTexas Instruments0LM78M05CDT/NOPB-ND$1.87000Similar
MC78M05CDTGonsemi5,6252832-MC78M05CDTG-ND$0.44000Similar
In-Stock: 0
80 estimated in stock on 09-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.85000$0.85
10$0.61100$6.11
80$0.49275$39.42
160$0.46619$74.59
320$0.44434$142.19
560$0.42957$240.56
1,040$0.41572$432.35
2,560$0.39941$1,022.49
5,040$0.38960$1,963.58
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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.