E-L4978D is Obsolete and no longer manufactured.
Available Substitutes:

Direct


STMicroelectronics
In Stock: 5.017
Unit Price: 3,33000 €
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 573
Unit Price: 3,33000 €
Datasheet
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

E-L4978D

DigiKey Part Number
E-L4978D-ND
Manufacturer
Manufacturer Product Number
E-L4978D
Description
IC REG BUCK ADJ 2A 16SO
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Obsolete
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
55V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
50V
Current - Output
Frequency - Switching
100kHz ~ 300kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
16-SO
Base Product Number
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Obsolete
This product is no longer manufactured. View Substitutes