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-5.0/NOPB

DigiKey Part Number
LM2940CT-5.0/NOPB-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940CT-5.0/NOPB
Description
IC REG LINEAR 5V 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-5.0/NOPB Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Output
Mfr
Current - Quiescent (Iq)
15 mA
Packaging
Tube
Current - Supply (Max)
60 mA
Part Status
Active
PSRR
72dB (120Hz)
Output Configuration
Protection Features
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)
5V
Supplier Device Package
TO-220-3
Voltage Dropout (Max)
1V @ 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
UA7805CKCSTexas Instruments2 348296-13996-5-NDR22,58000Similar
L4940V5STMicroelectronics10 927497-1404-5-NDR38,12000Similar
L4941BVSTMicroelectronics612497-6695-5-NDR26,01000Similar
MIC2954-02WTMicrochip Technology37576-2248-NDR53,01000Similar
MIC2954-03WTMicrochip Technology138MIC2954-03WT-NDR43,68000Similar
In-Stock: 9 180
Check for Additional Incoming Stock
Quantity
All prices are in ZAR
Tube
QuantityUnit PriceExt Price
1R31,74000R31,74
10R23,38000R233,80
45R20,21133R909,51
135R18,60911R2 512,23
270R17,82319R4 812,26
540R17,17693R9 275,54
1 035R16,84361R17 433,14
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.
You May Also Be Interested InSee All
10 Items
LM3940IT-3.3/NOPB

LM3940IT-3.3/NOPB

IC REG LINEAR 3.3V 1A TO220-3

Texas Instruments

R28,80000
LM2990T-5.0/NOPB

LM2990T-5.0/NOPB

IC REG LINEAR -5V 1.8A TO220-3

Texas Instruments

R54,48000
PV36W503C01B00

PV36W503C01B00

TRIMMER 50K OHM 0.5W PC PIN TOP

Bourns Inc.

R24,87000
CSE-SGAM-305-SGAM

CSE-SGAM-305-SGAM

COAX CBL SMA TO SMA 12"

TE Connectivity Linx

R136,78000
901-9889-RFX

901-9889-RFX

CONN SMA RCPT STR 50 OHM SOLDER

Amphenol RF

R145,29000
PV36W205C01B00

PV36W205C01B00

TRIMMER 2M OHM 0.5W PC PIN TOP

Bourns Inc.

R40,90000
LM2990T-15/NOPB

LM2990T-15/NOPB

IC REG LINEAR -15V 1.8A TO220-3

Texas Instruments

R54,48000
ZX05-43MH-S+

ZX05-43MH-S+

DBM, RF/LO FREQ 824 - 4200 MHZ

Mini-Circuits

R1 297,59000
PV36Y103C01B00

PV36Y103C01B00

TRIMMER 10K OHM 0.5W PC PIN TOP

Bourns Inc.

R25,36000
VAT-3A+

VAT-3A+

3 DB FIXED ATT, DC - 6000 MHZ

Mini-Circuits

R413,61000
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