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

LM2940T-12.0

DigiKey Part Number
LM2940T-12.0-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940T-12.0
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
EDA/CAD Models
LM2940T-12.0 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
-40°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)
1V @ 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
LM2940T-12.0/NOPBTexas Instruments9,035LM2940T-12.0/NOPB-ND€1.73000Direct
MIC29150-12WTMicrochip Technology0576-2206-ND€4.02000Similar
MIC2920A-12WTMicrochip Technology0576-2218-ND€2.37970Similar
MIC29300-12WTMicrochip Technology932576-1118-ND€3.98000Similar
MIC2937A-12WTMicrochip Technology167576-2233-ND€2.57000Similar
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In-Stock: 1,904
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Quantity
All prices are in EUR
Tube
QuantityUnit PriceExt Price
1€2.02000€2.02
10€1.49800€14.98
45€1.29933€58.47
135€1.19904€161.87
270€1.14996€310.49
540€1.10956€599.16
1,035€1.07814€1,115.87
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:€2.02000
Unit Price with VAT:€2.46440
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