L4940D2T5 is Obsolete and no longer manufactured.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 2,280
Unit Price: $3.49000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

L4940D2T5

DigiKey Part Number
L4940D2T5-ND
Manufacturer
Manufacturer Product Number
L4940D2T5
Description
IC REG LINEAR 5V 1.5A D2PAK
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
8 mA
Packaging
Tube
Current - Supply (Max)
50 mA
Part Status
Obsolete
PSRR
68dB (120Hz)
Output Configuration
Protection Features
Over Temperature, Reverse Polarity, Short Circuit
Output Type
Operating Temperature
-40°C ~ 150°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
17V
Package / Case
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
D2PAK
Voltage Dropout (Max)
0.9V @ 1.5A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L4940D2T5-TRSTMicroelectronics2,280497-1166-1-ND$3.49000Parametric Equivalent
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types