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L5972D The STMicroelectronics L5972D is an adjustable positive step-down switching regulator. It provides 2A of output current and operates at a frequency of 250kHz.
Mfr Part #:

L5972D

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L5972D is an adjustable positive step-down switching regulator. It provides 2A of output current and operates at a frequency of 250kHz.
✓ Total Stock: 22,116 pcs
$ Price Range: $0.16

L5972D Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

L5972D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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L5972D Description

Short technical summary and product information.

The STMicroelectronics L5972D is a monolithic integrated circuit in an 8-SOIC package, designed for step-down (buck) applications. This adjustable voltage regulator can deliver up to 2A of output current and operates with an input voltage of 4.4V at a switching frequency of 250kHz. Its surface mount package is suitable for various electronic designs.

 

The device features an adjustable output configuration and a positive output type. The operating temperature range is from -40°C to 150°C (TJ), making it suitable for demanding environments. The regulator's topology is a buck converter, and it does not utilize a synchronous rectifier.

 

This component is ideal for power management applications requiring efficient voltage conversion. Its compact 8-SOIC package and surface-mount capability facilitate integration into printed circuit boards. The adjustable output feature provides design flexibility for different voltage requirements.

L5972D Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: L5972D Adjustable Step-Down Switching Regulator
Subcategory: DC-DC Switching Regulator

L5972D Compliance

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

L5972D Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

L5972D Features

  • Adjustable positive step-down regulator.
  • 2A output current capability.
  • 250kHz switching frequency.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

L5972D Applications

  • Step-down voltage regulation in power supplies.
  • Industrial and automotive power management.
  • Point-of-load regulation for embedded systems.
  • Battery-powered equipment voltage conversion.
  • General purpose DC-DC buck converter designs.

L5972D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output current capability of the L5972D?

The L5972D has an output current capability of 2A.

What is the operating temperature range for the L5972D?

The operating temperature range for the L5972D is -40°C to 150°C (TJ).

What type of package is the L5972D in?

The L5972D is available in an 8-SOIC package.

What is the switching frequency of the L5972D?

The switching frequency of the L5972D is 250kHz.

Is the L5972D a synchronous rectifier?

No, the L5972D is not a synchronous rectifier.

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