L5974D The STMicroelectronics L5974D is an adjustable buck switching regulator IC designed for step-down voltage conversion. It offers a 2.5A output current capability.
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L5974D

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Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L5974D is an adjustable buck switching regulator IC designed for step-down voltage conversion. It offers a 2.5A output current capability.
✓ Total Stock: 609 pcs
$ Price Range: $0.16

L5974D Available from 1 distributor

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✓ Non-Authorised
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L5974D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Output Configuration
Output Type
Supplier Device Package
Topology
Voltage

L5974D Description

Short technical summary and product information.

The STMicroelectronics L5974D is a versatile buck switching regulator IC. It is designed for step-down voltage conversion applications, providing an adjustable positive output.

 

Key electrical specifications include an input voltage range of 4V to 36V and a maximum output current of 2.5A. The output voltage is adjustable, offering flexibility in design.

 

This component is housed in an 8-SO surface mount package, making it suitable for various PCB designs. Its topology is a buck converter, efficient for reducing voltage levels.

 

The L5974D is categorized under Power Management ICs, specifically within Voltage Regulators - DC DC Switching Regulators. It is manufactured by STMicroelectronics.

L5974D Quick Information

Product Type: Voltage Regulator - DC-DC Switching
Canonical Name: STMicroelectronics L5974D Buck Switching Regulator IC
Subcategory: DC-DC Switching

L5974D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

L5974D Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

L5974D Features

  • Adjustable positive output voltage.
  • Step-down buck topology.
  • 2.5A maximum output current.
  • Surface mount 8-SO package.
  • Wide 4V to 36V input voltage range.

L5974D Applications

  • Step-down voltage in battery-powered systems
  • Voltage regulation for automotive electronics
  • Powering embedded control modules
  • DC-DC conversion in industrial equipment
  • Adjustable output for prototyping boards

L5974D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the L5974D?

4V to 36V.

What is the output current capability?

2.5A.

What is the output voltage range?

Adjustable up to 36V maximum.

What is the function and topology?

Step-down (buck) switching regulator.

What is the package type?

8-SO surface-mount package.

Is the output adjustable?

Yes, adjustable output.

What is the output configuration?

Positive output.

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