STMicroelectronics Buck Converter, Surface Mount, 5.1V Output Voltage, 3.5 A Output Current, 1 Outputs

RS Stock No.: 379-983Brand: STMicroelectronicsManufacturers Part No.: L4973D5.1
brand-logo
View all in Switching Regulators

Technical Document

Specifications

Brand

STMicroelectronics

Product Type

Buck Converter

Output Voltage 1

5.1V

Output Current

3.5A

Mount Type

Surface Mount

Number of Outputs

1

Power

4W

Efficiency

90%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Output Voltage 2

50V

Number of Pins

20

Series

L4973

Package Type

SOIC

Line Regulation

10 mV

Depth

2.65mm

Length

13mm

Standards/Approvals

No

Width

7.6mm

Maximum Input Voltage

55V

Load Regulation

25 mV

Minimum Input Voltage

8V

Product details

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics

ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.

Switching Voltage Regulators, STMicroelectronics

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more
View all in Switching Regulators

Stock information temporarily unavailable.

2.225 OMR

2.225 OMR Each (ex VAT)

2.336 OMR

2.336 OMR Each (inc. VAT)

STMicroelectronics Buck Converter, Surface Mount, 5.1V Output Voltage, 3.5 A Output Current, 1 Outputs
Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
12.225 OMR
24.449 OMR
36.674 OMR
48.898 OMR
510.824 OMR
612.989 OMR
715.153 OMR
817.318 OMR
919.483 OMR
1021.109 OMR
1123.220 OMR
1225.331 OMR
1327.442 OMR
1429.553 OMR
1530.767 OMR

2.225 OMR

2.225 OMR Each (ex VAT)

2.336 OMR

2.336 OMR Each (inc. VAT)

STMicroelectronics Buck Converter, Surface Mount, 5.1V Output Voltage, 3.5 A Output Current, 1 Outputs

Stock information temporarily unavailable.

Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
12.225 OMR
24.449 OMR
36.674 OMR
48.898 OMR
510.824 OMR
612.989 OMR
715.153 OMR
817.318 OMR
919.483 OMR
1021.109 OMR
1123.220 OMR
1225.331 OMR
1327.442 OMR
1429.553 OMR
1530.767 OMR

QuantityUnit price
1 - 42.225 OMR
5 - 92.165 OMR
10 - 142.111 OMR
15 - 192.051 OMR
20+2.003 OMR

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

STMicroelectronics

Product Type

Buck Converter

Output Voltage 1

5.1V

Output Current

3.5A

Mount Type

Surface Mount

Number of Outputs

1

Power

4W

Efficiency

90%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Output Voltage 2

50V

Number of Pins

20

Series

L4973

Package Type

SOIC

Line Regulation

10 mV

Depth

2.65mm

Length

13mm

Standards/Approvals

No

Width

7.6mm

Maximum Input Voltage

55V

Load Regulation

25 mV

Minimum Input Voltage

8V

Product details

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics

ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.

Switching Voltage Regulators, STMicroelectronics

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more