Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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
Filter Similar Products
Show Empty Attributes
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
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2940CT-12Texas Instruments10 893LM2940CT-12-NDkr 22,64000Parametric Equivalent
MIC29300-12WTMicrochip Technology432576-1118-NDkr 43,78000Similar
MIC2940A-12WTMicrochip Technology51576-2236-NDkr 29,84000Similar
UA7812CKCSRochester Electronics, LLC307 8652156-UA7812CKCS-NDkr 10,20000Similar
UA7812CKCSE3Rochester Electronics, LLC7 3272156-UA7812CKCSE3-NDkr 10,20000Similar
In-Stock: 587
Check for Additional Incoming Stock
Quantity
All prices are in NOK
Tube
QuantityUnit PriceExt Price
1kr 18,71000kr 18,71
10kr 13,77100kr 137,71
45kr 11,90400kr 535,68
135kr 10,95956kr 1 479,54
270kr 10,49733kr 2 834,28
540kr 10,11654kr 5 462,93
1 035kr 9,82063kr 10 164,35
2 520kr 9,49437kr 23 925,81
5 040kr 9,29106kr 46 826,94
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 18,71000
Unit Price with VAT:kr 23,38750
You May Also Be Interested InSee All
3 Items
LM2990T-12/NOPB

LM2990T-12/NOPB

IC REG LINEAR -12V 1.8A TO220-3

Texas Instruments

kr 31,15000
LM7812CT/NOPB

LM7812CT/NOPB

IC REG LINEAR 12V 1A TO220-3

Texas Instruments

kr 16,84000
MC7812CTG

MC7812CTG

IC REG LINEAR 12V 1A TO220

onsemi

kr 4,86000
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member