LM7912CT is Obsolete and no longer manufactured.
Available Substitutes:

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Texas Instruments
In Stock: 3,889
Unit Price: $1.61000
Datasheet

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onsemi
In Stock: 508
Unit Price: $1.35000
Datasheet

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onsemi
In Stock: 2,133
Unit Price: $0.71000
Datasheet

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onsemi
In Stock: 4,504
Unit Price: $1.13000
Datasheet

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Rochester Electronics, LLC
In Stock: 19,932
Unit Price: $1.24000
Datasheet
Linear Voltage Regulator IC Negative Fixed 1 Output 1.5A TO-220-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Fixed 1 Output 1.5A TO-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM7912CT

DigiKey Part Number
296-43506-5-ND
Manufacturer
Manufacturer Product Number
LM7912CT
Description
IC REG LINEAR -12V 1.5A TO220-3
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Fixed 1 Output 1.5A TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
LM7912CT Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1.5 mA
Packaging
Tube
PSRR
70dB (120Hz)
Part Status
Obsolete
Protection Features
Over Temperature, Short Circuit
Output Configuration
Operating Temperature
0°C ~ 125°C
Output Type
Mounting Type
Through Hole
Number of Regulators
1
Package / Case
TO-220-3
Voltage - Input (Max)
-35V
Supplier Device Package
TO-220-3
Voltage - Output (Min/Fixed)
-12V
Base Product Number
Voltage Dropout (Max)
1.1V @ 1A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM7912CT/NOPBTexas Instruments3,889LM7912CT/NOPB-ND$1.61000Direct
MC7912ACTGonsemi508MC7912ACTGOS-ND$1.35000Similar
MC7912BTGonsemi2,133MC7912BTGOS-ND$0.71000Similar
MC7912CTGonsemi4,504MC7912CTGOS-ND$1.13000Similar
MC79M12BTGRochester Electronics, LLC19,9322156-MC79M12BTG-OS-ND$1.24000Similar
Obsolete
This product is no longer manufactured. View Substitutes
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