Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940CT-12

DigiKey Part Number
LM2940CT-12-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940CT-12
Description
IC REG LINEAR 12V 1A TO220-3
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Datasheet
 Datasheet
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LM2940CT-12 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tube
Current - Supply (Max)
15 mA
Part Status
Obsolete
PSRR
66dB (120Hz)
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Output Type
Operating Temperature
0°C ~ 125°C
Number of Regulators
1
Mounting Type
Through Hole
Voltage - Input (Max)
26V
Package / Case
TO-220-3
Voltage - Output (Min/Fixed)
12V
Supplier Device Package
TO-220-3
Voltage Dropout (Max)
0.8V @ 1A
Base Product Number
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2940CT-12/NOPBTexas Instruments587LM2940CT-12/NOPB-NDkr 18,71000Direct
MIC29150-12WTMicrochip Technology0576-2206-NDkr 44,25000Similar
MIC2920A-12WTMicrochip Technology0576-2218-NDkr 26,19485Similar
MIC29300-12WTMicrochip Technology432576-1118-NDkr 43,78000Similar
MIC2937A-12WTMicrochip Technology167576-2233-NDkr 28,25000Similar
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In-Stock: 10 893
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This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
Quantity
All prices are in NOK
Tube
QuantityUnit PriceExt Price
1kr 22,64000kr 22,64
10kr 16,76500kr 167,65
45kr 14,55267kr 654,87
135kr 13,43215kr 1 813,34
270kr 12,88363kr 3 478,58
540kr 12,43215kr 6 713,36
1 035kr 12,08127kr 12 504,11
2 520kr 11,69427kr 29 469,56
5 040kr 11,45326kr 57 724,43
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:kr 22,64000
Unit Price with VAT:kr 28,30000
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