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 Instruments597LM2940CT-12/NOPB-ND8,67000 leiDirect
MIC29150-12WTMicrochip Technology0576-2206-ND20,50000 leiSimilar
MIC2920A-12WTMicrochip Technology0576-2218-ND12,13800 leiSimilar
MIC29300-12WTMicrochip Technology932576-1118-ND20,29000 leiSimilar
MIC2937A-12WTMicrochip Technology167576-2233-ND13,09000 leiSimilar
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In-Stock: 10.893
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Quantity
All prices are in RON
Tube
QuantityUnit PriceExt Price
110,49000 lei10,49 lei
107,76800 lei77,68 lei
456,74333 lei303,45 lei
1356,22407 lei840,25 lei
2705,96993 lei1.611,88 lei
5405,76074 lei3.110,80 lei
1.0355,59814 lei5.794,07 lei
2.5205,41882 lei13.655,43 lei
5.0405,30714 lei26.747,99 lei
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:10,49000 lei
Unit Price with VAT:12,69290 lei
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