MC78M08BDTRKG is out of stock and can be placed on backorder.
Available Substitutes:

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STMicroelectronics
In Stock: 2,500
Unit Price: $0.50000
Datasheet

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STMicroelectronics
In Stock: 0
Unit Price: $0.55000
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Nisshinbo Micro Devices Inc.
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Unit Price: $0.73920

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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

MC78M08BDTRKG

DigiKey Part Number
MC78M08BDTRKGOSTR-ND - Tape & Reel (TR)
MC78M08BDTRKGOSCT-ND - Cut Tape (CT)
MC78M08BDTRKGOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MC78M08BDTRKG
Description
IC REG LINEAR 8V 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
MC78M08BDTRKG 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)
8V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L78M08CDT-TRSTMicroelectronics2,500497-1206-2-ND$0.50000Similar
L78M08ABDT-TRSTMicroelectronics0497-1205-2-ND$0.55000Similar
NJM7808DL1A-TE1Nisshinbo Micro Devices Inc.02129-NJM7808DL1A-TE1-ND$0.73920Similar
NJM78M08DL1A-TE1Nisshinbo Micro Devices Inc.02129-NJM78M08DL1A-TE1-ND$0.54611Similar
Available To Order
Factory Stock: 37,500
2,500 estimated in stock on 23-Dec-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$0.52000$0.52
10$0.36300$3.63
25$0.32440$8.11
100$0.28200$28.20
250$0.26172$65.43
500$0.24950$124.75
1,000$0.23944$239.44
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.22882$572.05
5,000$0.22241$1,112.05
7,500$0.21920$1,644.00
12,500$0.21565$2,695.62
17,500$0.21357$3,737.48
25,000$0.21157$5,289.25
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.