MC79L12ABPRAG is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Negative Fixed 1 Output 100mA TO-92 (TO-226)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Fixed 1 Output 100mA TO-92 (TO-226)
TO-92
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

MC79L12ABPRAG

DigiKey Part Number
MC79L12ABPRAGOSTR-ND - Tape & Reel (TR)
MC79L12ABPRAGOSCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
MC79L12ABPRAG
Description
IC REG LINEAR -12V 100MA TO92
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Fixed 1 Output 100mA TO-92 (TO-226)
Datasheet
 Datasheet
EDA/CAD Models
MC79L12ABPRAG Models
Product Attributes
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Category
Voltage Dropout (Max)
1.7V @ 40mA (Typ)
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
PSRR
42dB (120Hz)
Part Status
Active
Protection Features
Over Temperature, Short Circuit
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Through Hole
Number of Regulators
1
Package / Case
TO-226-3, TO-92-3 Long Body, Formed Leads
Voltage - Input (Max)
-35V
Supplier Device Package
TO-92 (TO-226)
Voltage - Output (Min/Fixed)
-12V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM79L12ACZ/NOPBTexas Instruments0LM79L12ACZ/NOPB-ND$1.06000Similar
MC79L12ACLPRTexas Instruments0296-MC79L12ACLPRTR-ND$0.43000Similar
MC79L12ACLPRE3Texas Instruments0296-50361-2-ND$0.43000Similar
L79L12ACZ-TRSTMicroelectronics6,000497-7302-2-ND$0.30000Direct
Available To Order
Factory Stock: 8,000
2,000 estimated in stock on 16-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)
QuantityUnit PriceExt Price
1$0.52000$0.52
10$0.42100$4.21
25$0.38520$9.63
100$0.25980$25.98
250$0.21500$53.75
500$0.19710$98.55
1,000$0.14782$147.82
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.13886$277.72
6,000$0.12990$779.40
10,000$0.11915$1,191.50
50,000$0.11198$5,599.00
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