Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM3940IT-3.3/NOPB

DigiKey Part Number
LM3940IT-3.3/NOPB-ND
Manufacturer
Manufacturer Product Number
LM3940IT-3.3/NOPB
Description
IC REG LINEAR 3.3V 1A TO220-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
LM3940IT-3.3/NOPB Models
Product Attributes
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Category
Voltage Dropout (Max)
0.2V @ 100mA
Mfr
Current - Output
Packaging
Tube
Protection Features
Over Temperature, Short Circuit
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Output Configuration
Mounting Type
Through Hole
Output Type
Package / Case
TO-220-3
Number of Regulators
1
Supplier Device Package
TO-220-3
Voltage - Input (Max)
7.5V
Base Product Number
Voltage - Output (Min/Fixed)
3.3V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1826S-3302E/EBMicrochip Technology1,349MCP1826S-3302E/EB-ND$1.32000Similar
MIC2940A-3.3WTMicrochip Technology8,480576-1134-ND$2.89000Similar
TC1262-3.3VABMicrochip Technology43TC1262-3.3VAB-ND$1.12000Similar
TC1264-3.3VABMicrochip Technology158TC1264-3.3VAB-ND$1.33000Similar
In-Stock: 472
Check for Additional Incoming Stock
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.76000$1.76
10$1.28800$12.88
45$1.11022$49.96
135$1.02030$137.74
270$0.97626$263.59
540$0.94002$507.61
1,035$0.91186$943.78
2,520$0.88080$2,219.62
5,040$0.86145$4,341.71
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.