MC78M12BDTG is out of stock and can be placed on backorder.
Available Substitutes:

Similar


STMicroelectronics
In Stock: 0
Unit Price: $0.54000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $0.48000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
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 DPAK
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

MC78M12BDTG

DigiKey Part Number
MC78M12BDTGOS-ND
Manufacturer
Manufacturer Product Number
MC78M12BDTG
Description
IC REG LINEAR 12V 500MA DPAK
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Datasheet
 Datasheet
EDA/CAD Models
MC78M12BDTG Models
Product Attributes
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Category
Current - Output
Mfr
PSRR
80dB (120Hz)
Packaging
Tube
Protection Features
Over Temperature, Short Circuit
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Output Configuration
Mounting Type
Surface Mount
Output Type
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Number of Regulators
1
Supplier Device Package
DPAK
Voltage - Input (Max)
35V
Base Product Number
Voltage - Output (Min/Fixed)
12V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L78M12ABDT-TRSTMicroelectronics0497-1209-2-ND$0.54000Similar
L78M12CDT-TRSTMicroelectronics0497-1211-2-ND$0.48000Similar
Available To Order
Factory Stock: 2,700
75 estimated in stock on 13-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
75$0.26520$19.89
150$0.24927$37.39
225$0.24129$54.29
375$0.23248$87.18
525$0.22733$119.35
750$0.22236$166.77
1,875$0.21167$396.88
3,750$0.20523$769.61
7,500$0.19993$1,499.47
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.