STMicroelectronics, L4971D Step-Down Switching Regulator, 1-Channel 1.5A Adjustable 16-Pin, SOIC W

RS Stock No.: 686-8271Brand: STMicroelectronicsManufacturers Part No.: L4971D
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Technical Document

Specifications

Brand

STMicroelectronics

Maximum Output Current

1.5A

Maximum Output Voltage

50 V

Regulator Function

Buck Controller

Minimum Output Voltage

3.3 V

Minimum Input Voltage

8 V

Maximum Input Voltage

55 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

300 kHz

Pin Count

16

Package Type

SOIC W

Switching Regulator

Yes

Line Regulation

10 mV

Minimum Operating Temperature

-40 °C

Height

2.35mm

Efficiency

85%

Dimensions

10.5 x 7.6 x 2.35mm

Maximum Operating Temperature

+150 °C

Length

10.5mm

Width

7.6mm

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

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View all in Buck Converters

Stock information temporarily unavailable.

39.50 MOP

39.47 MOP Each (ex VAT)

STMicroelectronics, L4971D Step-Down Switching Regulator, 1-Channel 1.5A Adjustable 16-Pin, SOIC W
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
139.50 MOP
278.90 MOP
3118.40 MOP
4157.90 MOP
5197.30 MOP
6236.80 MOP
7276.30 MOP
8315.70 MOP
9355.20 MOP
10394.70 MOP
11434.10 MOP
12473.60 MOP
13499.70 MOP
14538.10 MOP
15576.60 MOP

39.50 MOP

39.47 MOP Each (ex VAT)

STMicroelectronics, L4971D Step-Down Switching Regulator, 1-Channel 1.5A Adjustable 16-Pin, SOIC W

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
139.50 MOP
278.90 MOP
3118.40 MOP
4157.90 MOP
5197.30 MOP
6236.80 MOP
7276.30 MOP
8315.70 MOP
9355.20 MOP
10394.70 MOP
11434.10 MOP
12473.60 MOP
13499.70 MOP
14538.10 MOP
15576.60 MOP

quantityUnit price
1 - 1239.47 MOP
13 - 2438.44 MOP
25+37.92 MOP

Ideate. Create. Collaborate

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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

Maximum Output Current

1.5A

Maximum Output Voltage

50 V

Regulator Function

Buck Controller

Minimum Output Voltage

3.3 V

Minimum Input Voltage

8 V

Maximum Input Voltage

55 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

300 kHz

Pin Count

16

Package Type

SOIC W

Switching Regulator

Yes

Line Regulation

10 mV

Minimum Operating Temperature

-40 °C

Height

2.35mm

Efficiency

85%

Dimensions

10.5 x 7.6 x 2.35mm

Maximum Operating Temperature

+150 °C

Length

10.5mm

Width

7.6mm

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