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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsA5972D
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A5972D - STMicroelectronics

Manufacturer Part Number
A5972D
Manufacturer
STMicroelectronics
Allelco Part Number
32D-A5972D
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 1.5A 8SO
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
Family of Step-Dwn Regulators Flyer.pdf
A5972D.pdf
RoHs Status
ROHS3 Compliant
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In stock: 7860

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Specifications

A5972D Tech Specifications
STMicroelectronics - A5972D technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - A5972D

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Output (Min/Fixed) 1.235V  
Voltage - Output (Max) 36V  
Voltage - Input (Min) 4V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 250kHz  
Current - Output 1.5A  
Base Product Number A5972  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

A5972D

Manufacturer

stmicroelectronics

Introduction

The A5972D is a high-efficiency, step-down, DC-DC switching regulator designed for automotive and industrial applications. It features a wide input voltage range, adjustable output voltage, and a high-switching frequency for compact design.

Product Features and Performance

Wide input voltage range: 4V to 36V

Adjustable output voltage: 1.235V to 36V

Output current up to 1.5A

Switching frequency of 250kHz

Synchronous rectification for high efficiency

Thermal shutdown and overcurrent protection

-40°C to 150°C operating temperature range

Product Advantages

High efficiency, up to 95%

Compact size with 8-SOIC package

Robust design with various protection features

Suitable for automotive and industrial applications

Key Reasons to Choose This Product

Reliable and efficient power conversion

Wide input voltage range for versatile applications

Automotive-grade quality and AEC-Q100 qualification

Compact size for space-constrained designs

Quality and Safety Features

Automotive-grade quality with AEC-Q100 qualification

Thermal shutdown and overcurrent protection for safe operation

Robust design for reliable performance in harsh environments

Compatibility

The A5972D is compatible with a variety of automotive and industrial applications that require a high-efficiency, step-down, DC-DC power supply.

Application Areas

Automotive electronics

Industrial control systems

Telecommunications equipment

Portable devices

Lighting systems

Product Lifecycle

The A5972D is an obsolete product. Customers should contact our website's sales team for information on available alternative or equivalent models.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics A5972D

Product Attribute A5972D A5970AD A5970D013TR A5973D013TR
Part Number A5972D A5970AD A5970D013TR A5973D013TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Current - Output 1.5A 1A 1A 2A
Function Step-Down Step-Down Step-Down Step-Down
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Frequency - Switching 250kHz 500kHz 250kHz 250kHz
Base Product Number A5972 A5970 A5970 A5973
Voltage - Input (Min) 4V 4V 4V 4V
Synchronous Rectifier No No No No
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Input (Max) 36V 36V 36V 36V
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Voltage - Output (Min/Fixed) 1.235V 1.235V 1.235V 1.235V
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-HSOP
Number of Outputs 1 1 1 1
Voltage - Output (Max) 36V 36V 36V 35V
Topology Buck Buck Buck Buck
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) Exposed Pad
Output Configuration Positive Positive Positive Positive

A5972D Datasheet PDF

Download A5972D pdf datasheets and STMicroelectronics documentation for A5972D - STMicroelectronics.

HTML Datasheet
Family of Step-Dwn Regulators Flyer.pdf A5972D.pdf
PCN Assembly/Origin
2.73KHz.pdf

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Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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A5972D Image

A5972D

STMicroelectronics
32D-A5972D

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