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-NDR47,77000Direct
UA7805CKTTRTexas Instruments22 169296-20796-1-NDR21,11000Similar
UA7805CKTTRG3Texas Instruments0296-50442-1-NDR10,90984Similar
BD50C0AFP2-CE2Rohm Semiconductor540846-BD50C0AFP2-CE2CT-NDR54,15000Similar
LD1086D2T50TRSTMicroelectronics0497-1225-1-NDR23,23000Similar
In-Stock: 0
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All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R43,19000R43,19
10R32,18200R321,82
25R29,41720R735,43
100R26,37230R2 637,23
250R24,92172R6 230,43
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500R24,04740R12 023,70
1 000R23,32800R23 328,00
1 500R22,96757R34 451,35
2 500R22,56830R56 420,75
3 500R22,33496R78 172,36
5 000R22,11042R110 552,10
Manufacturers Standard Package