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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

LM2940SX-5.0/NOPB

DigiKey Part Number
LM2940SX-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2940SX-5.0/NOPBCT-ND - Cut Tape (CT)
LM2940SX-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2940SX-5.0/NOPB
Description
IC REG LINEAR 5V 1A TO263
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2940SX-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
-40°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)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7805CKTTRTexas Instruments22,169296-20796-1-ND₩1,682.00000Similar
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L4940D2T5-TRSTMicroelectronics2,290497-1166-1-ND₩3,425.00000Similar
LD1086D2T50TRSTMicroelectronics0497-1225-1-ND₩2,171.00000Similar
MC7805BD2TGonsemi2,159MC7805BD2TGOS-ND₩595.32000Similar
In-Stock: 0
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All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩3,807.00000₩3,807
10₩2,829.80000₩28,298
25₩2,584.28000₩64,607
100₩2,314.60000₩231,460
250₩2,186.00000₩546,500
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500₩2,108.46000₩1,054,230
1,000₩2,044.69400₩2,044,694
1,500₩2,012.72667₩3,019,090
2,500₩1,977.33760₩4,943,344
3,500₩1,956.65000₩6,848,275
5,000₩1,936.75720₩9,683,786
Manufacturers Standard Package