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

LM3940IMPX-3.3/NOPB

DigiKey Part Number
LM3940IMPX-3.3/NOPBTR-ND - Tape & Reel (TR)
LM3940IMPX-3.3/NOPBCT-ND - Cut Tape (CT)
LM3940IMPX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM3940IMPX-3.3/NOPB
Description
IC REG LINEAR 3.3V 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
LM3940IMPX-3.3/NOPB Models
Product Attributes
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Category
Voltage Dropout (Max)
0.2V @ 100mA
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Protection Features
Over Temperature, Short Circuit
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Output Configuration
Mounting Type
Surface Mount
Output Type
Package / Case
TO-261-4, TO-261AA
Number of Regulators
1
Supplier Device Package
SOT-223-4
Voltage - Input (Max)
7.5V
Base Product Number
Voltage - Output (Min/Fixed)
3.3V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP2114HA-3.3TRG1Diodes Incorporated21,882AP2114HA-3.3TRG1DICT-ND₩10.00000Similar
AP7365-33EG-13Diodes Incorporated4,066AP7365-33EG-13DICT-ND₩14.00000Similar
MIC37100-3.3WSMicrochip Technology2,640576-1163-ND₩61.00000Similar
MIC37100-3.3WS-TRMicrochip Technology6,122MIC37100-3.3WS-CT-ND₩61.00000Similar
MIC5209-3.3YSMicrochip Technology7,924576-3516-5-ND₩57.00000Similar
In-Stock: 7,890
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩2,701.00000₩2,701
10₩1,981.00000₩19,810
25₩1,800.20000₩45,005
100₩1,601.78000₩160,178
250₩1,507.09200₩376,773
500₩1,450.05000₩725,025
1,000₩1,442.58800₩1,442,588
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000₩1,364.43500₩2,728,870
4,000₩1,332.62075₩5,330,483
6,000₩1,316.68783₩7,900,127
10,000₩1,299.03660₩12,990,366
Manufacturers Standard Package