LM2940CSX-5.0/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-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-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940CSX-5.0/NOPB

DigiKey Part Number
LM2940CSX-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2940CSX-5.0/NOPBCT-ND - Cut Tape (CT)
LM2940CSX-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2940CSX-5.0/NOPB
Description
IC REG LINEAR 5V 1A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2940CSX-5.0/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
15 mA
Part Status
Active
PSRR
64dB (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
Surface Mount
Voltage - Input (Max)
26V
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage Dropout (Max)
0.8V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2940CS-5.0/NOPBTexas Instruments1.972LM2940CS-5.0/NOPB-ND2,48000 €Direct
UA7805CKTTRTexas Instruments22.169296-20796-1-ND1,10000 €Similar
UA7805CKTTRG3Texas Instruments0296-50442-1-ND0,56673 €Similar
BD50C0AFP2-CE2Rohm Semiconductor540846-BD50C0AFP2-CE2CT-ND2,81000 €Similar
LD1086D2T50TRSTMicroelectronics0497-1225-1-ND1,21000 €Similar
In-Stock: 0
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All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12,24000 €2,24 €
101,67200 €16,72 €
251,52800 €38,20 €
1001,37000 €137,00 €
2501,29460 €323,65 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5001,24918 €624,59 €
1.0001,21181 €1.211,81 €
1.5001,19309 €1.789,63 €
2.5001,17235 €2.930,88 €
3.5001,16023 €4.060,81 €
5.0001,14856 €5.742,80 €
Manufacturers Standard Package
Unit Price without VAT:2,24000 €
Unit Price with VAT:2,71040 €