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-12/NOPB

DigiKey Part Number
296-46112-2-ND - Tape & Reel (TR)
296-46112-1-ND - Cut Tape (CT)
296-46112-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2940IMPX-12/NOPB
Description
IC REG LINEAR 12V 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-12/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
66dB (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)
12V
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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC2920A-12WSMicrochip Technology1,363576-1750-5-NDNT$64.00000Similar
MIC2920A-12WS-TRMicrochip Technology4,450MIC2920A-12WS-CT-NDNT$64.00000Similar
NCV1117ST12T3Gonsemi3,398NCV1117ST12T3GOSCT-NDNT$23.00000Similar
In-Stock: 237
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Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$73.00000NT$73
10NT$54.10000NT$541
25NT$49.32000NT$1,233
100NT$43.99000NT$4,399
250NT$41.46800NT$10,367
500NT$40.00600NT$20,003
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000NT$37.65600NT$75,312
4,000NT$36.80625NT$147,225
6,000NT$36.38050NT$218,283
10,000NT$35.90910NT$359,091
Manufacturers Standard Package
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IC REG LINEAR 12V 1A SOT-223-4

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