L4978D
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STMicroelectronics L4978D

Manufacturer No:
L4978D
Manufacturer:
STMicroelectronics
Package:
Tube
Datasheet:
L4978D Datasheet
ECAD Model:
-
Description:
IC REG BUCK ADJUSTABLE 2A 16SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs: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
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:16-SO W
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Similar Products

Part Number L4978D L4971D   L4976D   L4978  
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active
Function Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive
Topology Buck Buck Buck Buck
Output Type Adjustable Adjustable Adjustable Adjustable
Number of Outputs 1 1 1 1
Voltage - Input (Min) 8V 8V 8V 8V
Voltage - Input (Max) 55V 55V 55V 55V
Voltage - Output (Min/Fixed) 3.3V 3.3V 0.5V 3.3V
Voltage - Output (Max) 50V 50V 50V 50V
Current - Output 2A 1.5A 1A 2A
Frequency - Switching 100kHz ~ 300kHz 100kHz ~ 300kHz 100kHz ~ 300kHz 100kHz ~ 300kHz
Synchronous Rectifier No No No No
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 8-DIP (0.300", 7.62mm)
Supplier Device Package 16-SO W 16-SO W 16-SO W 8-DIP

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