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
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC2920A-12WSMicrochip Technology1,363576-1750-5-ND¥296.00000Similar
MIC2920A-12WS-TRMicrochip Technology4,450MIC2920A-12WS-CT-ND¥296.00000Similar
NCV1117ST12T3Gonsemi3,395NCV1117ST12T3GOSCT-ND¥108.00000Similar
In-Stock: 237
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥339.00000¥339
10¥250.10000¥2,501
25¥227.80000¥5,695
100¥203.28000¥20,328
250¥191.60000¥47,900
500¥184.85200¥92,426
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000¥173.98950¥347,979
4,000¥170.06325¥680,253
6,000¥168.09617¥1,008,577
10,000¥165.91790¥1,659,179
Manufacturers Standard Package
Unit Price without JCT:¥339.00000
Unit Price with JCT:¥372.90000