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
EDA/CAD Models
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-ND₹186.37000Direct
MIC29150-12WTMicrochip Technology0576-2206-ND₹440.77000Similar
MIC2920A-12WTMicrochip Technology0576-2218-ND₹260.92080Similar
MIC29300-12WTMicrochip Technology932576-1118-ND₹436.11000Similar
MIC2937A-12WTMicrochip Technology167576-2233-ND₹281.42000Similar
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In-Stock: 10,893
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Quantity
All prices are in INR
Tube
QuantityUnit PriceExt Price
1₹225.51000₹225.51
10₹166.98900₹1,669.89
45₹144.95600₹6,523.02
135₹133.79437₹18,062.24
270₹128.33093₹34,649.35
540₹123.83383₹66,870.27
1,035₹120.33869₹1,24,550.54
2,520₹116.48398₹2,93,539.63
5,040₹114.08333₹5,74,979.98
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.
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