Product Details

STMicroelectronics L4978

Part No. L4978
Manufacturer STMicroelectronics
Package 8-DIP (0.300, 7.62mm)
Datasheet L4978.pdf
Description IC REG BUCK ADJUSTABLE 2A 8DIP
RFQ

L4978 Details

Packaging Tube
Series -
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 8V
Voltage-Input(Max) 55V
Voltage-Output(Min/Fixed) 3.3V
Voltage-Output(Max) 50V
Current-Output 2A
Frequency-Switching 100kHz ~ 300kHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Through Hole
Datasheet L4978.pdf

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L4978 Relevant Information

Part Number Manufacturer Package Description
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