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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS54528DDAR
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TPS54528DDAR - Texas Instruments

Manufacturer Part Number
TPS54528DDAR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54528DDAR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG BUCK ADJUSTABLE 5A 8SOPWR
Package
8-SO PowerPad
Data sheet
1.TPS54528DDAR.pdf ...

PCN Assembly/Origin

Assembly Site 16/Mar/2023.pdf

PCN Design/Specification

Matte Sn finish 27/Jun/2013.pdf

HTML Datasheet

TPS54528.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS54528DDAR Tech Specifications
Texas Instruments - TPS54528DDAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54528DDAR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.76V  
Voltage - Output (Max) 6V  
Voltage - Input (Min) 4.5V  
Voltage - Input (Max) 18V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 8-SO PowerPad  
Series D-CAP2™, Eco-Mode™  
Package / Case 8-PowerSOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 650kHz  
Current - Output 5A  
Base Product Number TPS54528  

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

TPS54528DDAR

Manufacturer

Texas Instruments

Introduction

High-efficiency synchronous step-down regulator

Product Features and Performance

Efficient power conversion with D-CAP2™ control

Eco-Mode™ for light-load efficiency

5A continuous output current

Supports pre-biased startup

Adjustable soft start

Under-voltage lockout

Thermal shutdown protection

Overcurrent protection

Product Advantages

High efficiency for reduced power loss

Fast transient response with D-CAP2™ architecture

Reduced component count with built-in MOSFETs

Eco-Mode™ for increased efficiency at light loads

Thermal and overcurrent protection for safety and reliability

Voltage tracking capability for sequencing

Precision enable threshold for system power sequencing

Key Technical Parameters

5V to 18V input voltage range

76V to 6V adjustable output voltage range

5A output current capacity

650kHz switching frequency

Synchronous rectification topography

Negative to 40°C to 85°C operating temperature range

Quality and Safety Features

Thermal shutdown

Overcurrent protection

Cycle-by-cycle current limit

Pre-biased start-up

Compatibility

Surface mount compatible

8-PowerSOIC package compatible with 8-SO PowerPad footprint

Application Areas

Point of Load power supplies

Enterprise networking equipment

Telecommunications infrastructure

Consumer electronics

Computing systems

Industrial controls

Product Lifecycle

Active product status

Supported by Texas Instruments with potential future upgrades

Several Key Reasons to Choose This Product

Excellent efficiency for thermal management and power saving

Advanced control architecture for precise regulation and fast transient response

Highly integrated solution reduces board space and bill of materials

Robust protection features for enhanced system reliability

Flexible operation with a wide range of input and output voltages

Proven manufacturer with strong support and design resources

Excellent choice for both new designs and existing systems due to product longevity and active status

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54528DDAR

Product Attribute TPS54527DDAR TPS54531DDAR TPS54540BDDAR TPS54527DDA
Part Number TPS54527DDAR TPS54531DDAR TPS54540BDDAR TPS54527DDA
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Outputs - - - -
Function - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Output Configuration - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Synchronous Rectifier - - - -
Voltage - Output (Min/Fixed) - - - -
Frequency - Switching - - - -
Topology - - - -
Current - Output - - - -
Voltage - Output (Max) - - - -
Voltage - Input (Max) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Input (Min) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -

TPS54528DDAR Datasheet PDF

Download TPS54528DDAR pdf datasheets and Texas Instruments documentation for TPS54528DDAR - Texas Instruments.

PCN Assembly/Origin
Assembly Site 16/Mar/2023.pdf
PCN Design/Specification
Matte Sn finish 27/Jun/2013.pdf
HTML Datasheet
TPS54528.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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TPS54528DDAR Image

TPS54528DDAR

Texas Instruments
32D-TPS54528DDAR

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