MC78M05ACDTRKG is out of stock and can be placed on backorder.
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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
TO-3P-3,TO-247-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

MC78M05ACDTRKG

DigiKey Part Number
MC78M05ACDTRKGOSTR-ND - Tape & Reel (TR)
MC78M05ACDTRKGOSCT-ND - Cut Tape (CT)
MC78M05ACDTRKGOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MC78M05ACDTRKG
Description
IC REG LINEAR 5V 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
MC78M05ACDTRKG 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)
5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M05IKVURG3Texas Instruments0296-21206-2-ND$0.62000Direct
UA78M05CKVURG3Texas Instruments859296-19755-2-ND$0.62000Similar
LM2936DTX-5.0/NOPBTexas Instruments76LM2936DTX-5.0/NOPBTR-ND$2.06000Similar
LM2936DT-5.0/NOPBTexas Instruments0LM2936DT-5.0/NOPB-ND$2.55000Similar
LM78M05CDT/NOPBTexas Instruments0LM78M05CDT/NOPB-ND$1.87000Similar
Available To Order
Factory Stock: 35,000
2,500 estimated in stock on 30-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$0.46000$0.46
10$0.31900$3.19
25$0.28480$7.12
100$0.24710$24.71
250$0.22912$57.28
500$0.21822$109.11
1,000$0.20927$209.27
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.19981$499.52
5,000$0.19411$970.55
7,500$0.19126$1,434.45
12,500$0.18810$2,351.25
17,500$0.18625$3,259.38
25,000$0.18447$4,611.75
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.