Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
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 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
20 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
Filter Similar Products
Show Empty Attributes
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 (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7365-33EG-13Diodes Incorporated56AP7365-33EG-13DITR-ND$0.42000Similar
AP2114HA-3.3TRG1Diodes Incorporated0AP2114HA-3.3TRG1DITR-ND$0.32000Similar
TC1262-3.3VDBTRMicrochip Technology48,098TC1262-3.3VDBTR-ND$0.69000Similar
TC1264-3.3VDBTRMicrochip Technology25,998TC1264-3.3VDBTR-ND$0.91000Similar
TC1262-3.3VDBMicrochip Technology8,192TC1262-3.3VDB-ND$0.69000Similar
In-Stock: 2,009
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.08000$2.08
10$1.53000$15.30
25$1.39320$34.83
100$1.24240$124.24
250$1.17052$292.63
500$1.12720$563.60
1,000$1.12715$1,127.15
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$1.06216$2,124.32
4,000$1.03800$4,152.00
6,000$1.02590$6,155.40
10,000$1.01250$10,125.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.