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/NOPB

DigiKey Part Number
LM2940CT-12/NOPB-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940CT-12/NOPB
Description
IC REG LINEAR 12V 1A TO220-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
LM2940CT-12/NOPB 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
Active
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 (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2940CT-12Texas Instruments10 893LM2940CT-12-ND50,47000 KčParametric Equivalent
MIC29300-12WTMicrochip Technology415576-1118-ND97,60000 KčSimilar
MIC2940A-12WTMicrochip Technology51576-2236-ND66,53000 KčSimilar
UA7812CKCSRochester Electronics, LLC307 8582156-UA7812CKCS-ND26,70000 KčSimilar
UA7812CKCSE3Rochester Electronics, LLC7 3262156-UA7812CKCSE3-ND26,70000 KčSimilar
In-Stock: 313
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Quantity
All prices are in CZK
Tube
QuantityUnit PriceExt Price
141,71000 Kč41,71 Kč
1030,69900 Kč306,99 Kč
4526,53756 Kč1 194,19 Kč
13524,43185 Kč3 298,30 Kč
27023,40141 Kč6 318,38 Kč
54022,55252 Kč12 178,36 Kč
1 03521,89283 Kč22 659,08 Kč
2 52021,16552 Kč53 337,11 Kč
5 04020,71228 Kč104 389,89 Kč
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:41,71000 Kč
Unit Price with VAT:50,46910 Kč
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