L4978D is out of stock and can be placed on backorder.
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STMicroelectronics
In Stock: 0
Unit Price: $6.26000
Datasheet
16-SOIC_(7.5mmwidth)
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L4978D

DigiKey Part Number
497-5794-5-ND
Manufacturer
Manufacturer Product Number
L4978D
Description
IC REG BUCK ADJ 2A 16SO W
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
EDA/CAD Models
L4978D Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Active
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 W
Base Product Number
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All prices are in CAD
Tube
QuantityUnit PriceExt Price
1$6.76000$6.76
10$5.12700$51.27
49$4.47918$219.48
147$4.17286$613.41
294$4.02293$1,182.74
539$3.91373$2,109.50
1,029$3.81602$3,926.68
2,548$3.70571$9,442.15
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.