L4974A by STMicroelectronics – Specifications

STMicroelectronics L4974A is a L4974A from STMicroelectronics, part of the DC-DC Converters. It is designed for Step-down type Adjustable 3.5A 15V~50V 5.1V~40V DIP-20 DC-DC Converters ROHS. This product comes in a DIP-20 package and is sold as Tube-packed. Key features include:

  • Synchronous Rectification: NO
  • Function: Step-down type
  • Operating Temperature: -40℃~+150℃@(TJ)
  • Number of Outputs: 1
  • Topology: Step-down
  • Switch tube (built-in/external): 内置
  • Output Type: Adjustable
  • Output Current (Max): 3.5A
  • Input Voltage: 15V~50V
  • Output Voltage: 5.1V~40V
  • Switching Frequency: 200kHz

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 3.45 grams.

More on L4974A

Full Specifications of L4974A

Model NumberL4974A
Model NameSTMicroelectronics L4974A
CategoryDC-DC Converters
BrandSTMicroelectronics
DescriptionStep-down type Adjustable 3.5A 15V~50V 5.1V~40V DIP-20 DC-DC Converters ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:3.450 grams / 0.121695 oz
Package / CaseDIP-20
Package / ArrangeTube-packed
BatteryNo
ECCNEAR99
Synchronous RectificationNO
FunctionStep-down type
Operating Temperature-40℃~+150℃@(TJ)
Number of Outputs1
TopologyStep-down
Switch tube (built-in/external)内置
Output TypeAdjustable
Output Current (Max)3.5A
Input Voltage15V~50V
Output Voltage5.1V~40V
Switching Frequency200kHz

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