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

LM3940IMP-3.3/NOPB

DigiKey Part Number
LM3940IMP-3.3/NOPBTR-ND - Tape & Reel (TR)
LM3940IMP-3.3/NOPBCT-ND - Cut Tape (CT)
LM3940IMP-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM3940IMP-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
LM3940IMP-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 Incorporated22 060AP2114HA-3.3TRG1DICT-ND€0.25000Similar
AP7365-33EG-13Diodes Incorporated4 066AP7365-33EG-13DICT-ND€0.33000Similar
MIC37100-3.3WSMicrochip Technology2 640576-1163-ND€1.46000Similar
MIC37100-3.3WS-TRMicrochip Technology6 122MIC37100-3.3WS-CT-ND€1.46000Similar
MIC5209-3.3YSMicrochip Technology7 924576-3516-5-ND€1.38000Similar
In-Stock: 12 745
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.84000€1.84
10€1.36200€13.62
25€1.24200€31.05
100€1.10940€110.94
250€1.04624€261.56
500€1.01190€505.95
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000€0.97678€976.78
2 000€0.95099€1,901.98
3 000€0.93806€2,814.18
5 000€0.92375€4,618.75
7 000€0.91538€6,407.66
Manufacturers Standard Package
Unit Price without VAT:€1.84000
Unit Price with VAT:€2.30920