MC78M12ABDTRKG is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 0
Unit Price: $0.93000
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STMicroelectronics
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Unit Price: $0.54000
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STMicroelectronics
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STMicroelectronics
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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

MC78M12ABDTRKG

DigiKey Part Number
MC78M12ABDTRKGOSTR-ND - Tape & Reel (TR)
MC78M12ABDTRKGOSCT-ND - Cut Tape (CT)
MC78M12ABDTRKGOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MC78M12ABDTRKG
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
MC78M12ABDTRKG 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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M12CKVURG3Texas Instruments0296-19664-2-ND$0.93000Similar
L78M12ABDT-TRSTMicroelectronics0497-1209-2-ND$0.54000Similar
L78M12ACDT-TRSTMicroelectronics0497-1210-2-ND$0.53000Similar
L78M12CDT-TRSTMicroelectronics0497-1211-2-ND$0.48000Similar
Available To Order
Factory Stock: 15,000
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$0.33700$3.37
25$0.30040$7.51
100$0.26080$26.08
250$0.24180$60.45
500$0.23038$115.19
1,000$0.22096$220.96
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.21102$527.55
5,000$0.20503$1,025.15
7,500$0.20203$1,515.22
12,500$0.19870$2,483.75
17,500$0.19676$3,443.30
25,000$0.19489$4,872.25
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.