LM3940IT-3.3/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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 (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1826S-3302E/EBMicrochip Technology1,344MCP1826S-3302E/EB-ND$10.85000Similar
MCP1826ST-3302E/EBMicrochip Technology3,763MCP1826ST-3302E/EBCT-ND$10.85000Similar
MIC2937A-3.3WTMicrochip Technology602576-2235-ND$24.83000Similar
MIC2940A-3.3WTMicrochip Technology8,443576-1134-ND$23.76000Similar
TC1262-3.3VABMicrochip Technology43TC1262-3.3VAB-ND$9.21000Similar
In-Stock: 0
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Tube
QuantityUnit PriceExt Price
1$15.70000$15.70
10$11.55100$115.51
45$9.97733$448.98
135$9.17881$1,239.14
270$8.78878$2,372.97
540$8.46739$4,572.39
1,035$8.21769$8,505.31
2,520$7.94223$20,014.42
5,040$7.77065$39,164.08
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.