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

LM2940IMPX-5.0/NOPB

DigiKey Part Number
LM2940IMPX-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2940IMPX-5.0/NOPBCT-ND - Cut Tape (CT)
LM2940IMPX-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940IMPX-5.0/NOPB
Description
IC REG LINEAR 5V 1A SOT-223-4
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM2940IMPX-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
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1121CST-5#PBFAnalog Devices Inc.4,131505-LT1121CST-5#PBF-NDNT$260.00000Similar
MIC2954-02WSMicrochip Technology1,121576-1152-NDNT$83.00000Similar
MIC2954-02WS-TRMicrochip Technology1,868MIC2954-02WS-CT-NDNT$83.00000Similar
MIC2954-03WSMicrochip Technology1,560576-2249-NDNT$78.00000Similar
MIC5239-5.0YSMicrochip Technology716MIC5239-5.0YS-NDNT$129.00000Similar
Show More
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In-Stock: 9,250
Check for Additional Incoming Stock
Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$68.00000NT$68
10NT$49.60000NT$496
25NT$45.16000NT$1,129
100NT$40.25000NT$4,025
250NT$37.90800NT$9,477
500NT$36.49400NT$18,247
1,000NT$36.43000NT$36,430
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000NT$34.37250NT$68,745
4,000NT$33.58400NT$134,336
6,000NT$33.18917NT$199,135
10,000NT$32.75160NT$327,516
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