LM2940IMP-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 SOT-223-4
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 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
12 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
MIC2920A-5.0WSMicrochip Technology0576-3368-5-ND$1.78000Similar
MIC2954-02WSMicrochip Technology0576-1152-ND$2.31000Similar
MIC2954-02WS-TRMicrochip Technology0MIC2954-02WS-TR-ND$2.31000Similar
MIC2954-03WSMicrochip Technology0576-2249-ND$2.16000Similar
MIC2954-03WS-TRMicrochip Technology0576-1154-2-ND$2.16000Similar
In-Stock: 0
Estimated in-stock date unavailable due to product's market conditions
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.15000$2.15
10$1.58800$15.88
25$1.44840$36.21
100$1.29430$129.43
250$1.22096$305.24
500$1.17674$588.37
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.14033$1,140.33
2,000$1.11037$2,220.74
3,000$1.09536$3,286.08
5,000$1.07873$5,393.65
7,000$1.06902$7,483.14
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.