MC78M12BDTRKG 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

MC78M12BDTRKG

DigiKey Part Number
MC78M12BDTRKGOSTR-ND - Tape & Reel (TR)
MC78M12BDTRKGOSCT-ND - Cut Tape (CT)
MC78M12BDTRKGOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MC78M12BDTRKG
Description
IC REG LINEAR 12V 500MA DPAK
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Datasheet
 Datasheet
EDA/CAD Models
MC78M12BDTRKG Models
Product Attributes
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Category
Current - Output
Mfr
PSRR
80dB (120Hz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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: 360,000
2,500 estimated in stock on 06-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
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.33300$3.33
25$0.29760$7.44
100$0.25820$25.82
250$0.23940$59.85
500$0.22804$114.02
1,000$0.21871$218.71
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.20885$522.12
5,000$0.20291$1,014.55
7,500$0.19993$1,499.47
12,500$0.19664$2,458.00
17,500$0.19471$3,407.42
25,000$0.19286$4,821.50
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.