MC78M12CTG is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Texas Instruments
In Stock: 135
Unit Price: $1.23000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.86000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.23000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $0.63000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $0.69000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $0.58000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $0.67000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
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 TO-220
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

MC78M12CTG

DigiKey Part Number
MC78M12CTGOS-ND
Manufacturer
Manufacturer Part Number
MC78M12CTG
Description
IC REG LINEAR 12V 500MA TO220
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
Datasheet
 Datasheet
EDA/CAD Models
MC78M12CTG Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Output
Mfr
PSRR
80dB (120Hz)
Packaging
Tube
Protection Features
Over Temperature, Short Circuit
Part Status
Active
Operating Temperature
0°C ~ 125°C
Output Configuration
Mounting Type
Through Hole
Output Type
Package / Case
TO-220-3
Number of Regulators
1
Supplier Device Package
TO-220
Voltage - Input (Max)
35V
Base Product Number
Voltage - Output (Min/Fixed)
12V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M12CKCSE3Texas Instruments135296-21632-5-ND$1.23000Similar
LM7812CT/NOPBTexas Instruments0296-50628-ND$1.86000Similar
UA78M12CKCSTexas Instruments0296-21631-5-ND$1.23000Similar
L7812ABVSTMicroelectronics0497-1449-5-ND$0.63000Similar
L7812ACVSTMicroelectronics0497-1450-5-ND$0.69000Similar
In-Stock: 0
50 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.62000$0.62
10$0.43600$4.36
50$0.36300$18.15
100$0.34040$34.04
250$0.31660$79.15
500$0.30224$151.12
1,000$0.29043$290.43
2,500$0.27795$694.87
5,000$0.27043$1,352.15
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.