Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2940IMP-5.0/NOPB

DigiKey Part Number
LM2940IMP-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2940IMP-5.0/NOPBCT-ND - Cut Tape (CT)
LM2940IMP-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2940IMP-5.0/NOPB
Description
IC REG LINEAR 5V 1A SOT-223-4
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM2940IMP-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 ~ 85°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
26V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
SOT-223-4
Voltage Dropout (Max)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1121CST-5#PBFAnalog Devices Inc.4,562505-LT1121CST-5#PBF-ND$7.88000Similar
LT1121CST-5#TRPBFAnalog Devices Inc.6,626LT1121CST-5#TRPBFCT-ND$7.88000Similar
LT1121IST-5#PBFAnalog Devices Inc.5,767LT1121IST-5#PBF-ND$9.32000Similar
LT1121IST-5#TRPBFAnalog Devices Inc.15,975505-LT1121IST-5#TRPBFCT-ND$9.32000Similar
LT1129CST-5#PBFAnalog Devices Inc.469LT1129CST-5#PBF-ND$10.28000Similar
In-Stock: 69
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.41000$2.41
10$1.78700$17.87
25$1.63120$40.78
100$1.46020$146.02
250$1.37856$344.64
500$1.34028$670.14
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.28891$1,288.91
2,000$1.25560$2,511.20
3,000$1.23891$3,716.73
5,000$1.22043$6,102.15
7,000$1.20962$8,467.34
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.