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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Special PurposeTPS54972PWPRG4
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TPS54972PWPRG4 - Texas Instruments

Manufacturer Part Number
TPS54972PWPRG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54972PWPRG4
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CONV DDR 1OUT 28HTSSOP
Package
28-HTSSOP
Data sheet
1.TPS54972PWPRG4.pdf ...

HTML Datasheet

TPS54972.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 16820
  • Unit Price: $3.538
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $3.538 $3.54
200+ $1.369 $273.80
500+ $1.321 $660.50
1000+ $1.297 $1,297.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS54972PWPRG4 Tech Specifications
Texas Instruments - TPS54972PWPRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54972PWPRG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output 0.2V ~ 3.3V  
Voltage - Input 4V ~ 6V  
Supplier Device Package 28-HTSSOP  
Series SWIFT™  
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Number of Outputs 1  
Mounting Type Surface Mount  
Base Product Number TPS54972  
Applications Converter, DDR  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS54972PWPRG4

Manufacturer

Texas Instruments

Introduction

The TPS54972PWPRG4 is a high-performance, synchronous, step-down DC-DC converter from Texas Instruments. It is designed to provide a tightly regulated output voltage from a wide input voltage range, making it suitable for a variety of applications, including converters and DDR memory.

Product Features and Performance

Wide input voltage range of 4V to 6V

Single output voltage ranging from 0.2V to 3.3V

High efficiency of up to 95%

Fast transient response

Integrated high-side and low-side MOSFETs

Adjustable switching frequency up to 2.2MHz

Thermal shutdown and over-current protection

Small 28-pin PowerPAD package

Product Advantages

Efficient power conversion with high efficiency

Wide input voltage range for versatile applications

Tight output voltage regulation for sensitive electronics

Integrated power stages for compact design

Adjustable switching frequency for flexible system design

Robust protection features for reliable operation

Key Reasons to Choose This Product

Exceptional power conversion performance

Flexible input and output voltage options

Compact and integrated solution for space-constrained designs

Reliable operation with comprehensive protection features

Proven performance and quality from Texas Instruments

Quality and Safety Features

Robust overcurrent and thermal protection

Extensive qualification and reliability testing

Compliance with industry safety and EMC standards

Compatibility

The TPS54972PWPRG4 is compatible with a wide range of electronic systems and applications requiring a high-performance, configurable power supply solution.

Application Areas

Converters

DDR memory

Industrial and consumer electronics

Telecom and networking equipment

Product Lifecycle

The TPS54972PWPRG4 has been discontinued at DiGi-Electronics. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54972PWPRG4

Product Attribute TPS54972PWPRG4 TPS54972PWPG4 TPS54972PWPR TPS54972PWP
Part Number TPS54972PWPRG4 TPS54972PWPG4 TPS54972PWPR TPS54972PWP
Manufacturer Texas Instruments Luminary Micro / Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Applications Converter, DDR Converter, DDR Converter, DDR Converter, DDR
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173', 4.40mm Width)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Base Product Number TPS54972 - TPS54972 TPS54972
Voltage - Input 4V ~ 6V 4 V ~ 6 V 4V ~ 6V 4V ~ 6V
Series SWIFT™ SWIFT™ SWIFT™ SWIFT™
Voltage - Output 0.2V ~ 3.3V 0.2 V ~ 3.3 V 0.2V ~ 3.3V 0.2V ~ 3.3V
Package Tape & Reel (TR) - Tape & Reel (TR) Tube
Number of Outputs 1 1 1 1
Supplier Device Package 28-HTSSOP 28-HTSSOP 28-HTSSOP 28-HTSSOP

TPS54972PWPRG4 Datasheet PDF

Download TPS54972PWPRG4 pdf datasheets and Texas Instruments documentation for TPS54972PWPRG4 - Texas Instruments.

HTML Datasheet
TPS54972.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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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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TPS54972PWPRG4 Image

TPS54972PWPRG4

Texas Instruments
32D-TPS54972PWPRG4

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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