MC78M12ACDTRKG 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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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

MC78M12ACDTRKG

DigiKey Part Number
MC78M12ACDTRKGOSTR-ND - Tape & Reel (TR)
MC78M12ACDTRKGOSCT-ND - Cut Tape (CT)
MC78M12ACDTRKGOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MC78M12ACDTRKG
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
MC78M12ACDTRKG 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
0°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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M12CKVURG3Texas Instruments0296-19664-2-ND$0.93000Similar
L78M12ABDT-TRSTMicroelectronics0497-1209-2-ND$0.54000Similar
L78M12CDT-TRSTMicroelectronics0497-1211-2-ND$0.48000Similar
In-Stock: 0
2,500 estimated in stock on 07-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.62000$0.62
10$0.43900$4.39
25$0.39360$9.84
100$0.34330$34.33
250$0.31932$79.83
500$0.30486$152.43
1,000$0.29297$292.97
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.28040$701.00
5,000$0.27282$1,364.10
7,500$0.26903$2,017.72
12,500$0.26483$3,310.38
17,500$0.26237$4,591.47
25,000$0.26001$6,500.25
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