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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS54331DR
TPS54331DR Image
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TPS54331DR - Texas Instruments

Manufacturer Part Number
TPS54331DR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54331DR
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 3A 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
TPS54331.pdf
RoHs Status
ROHS3 Compliant
In stock: 32460

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Specifications

TPS54331DR Tech Specifications
Texas Instruments - TPS54331DR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54331DR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 25V  
Voltage - Input (Min) 3.5V  
Voltage - Input (Max) 28V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series Eco-Mode™  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
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 570kHz  
Current - Output 3A  
Base Product Number TPS54331  

Parts Introduction

Manufacturer Part Number

TPS54331DR

Manufacturer

Texas Instruments

Introduction

The TPS54331DR is a high-performance, adjustable output buck (step-down) converter from Texas Instruments, designed for a wide range of applications requiring efficient power management.

Product Features and Performance

Supports a wide input voltage range from 3.5V to 28V.

Adjustable output voltage range from 0.8V to 25V.

Capable of delivering up to 3A of continuous output current.

Operates at a switching frequency of 570kHz.

Incorporates Eco-Mode™ technology for improved efficiency at light loads.

Non-synchronous rectifier design.

Thermal shutdown and overcurrent protection enhance the safety and durability of the device.

Operational temperature range of -40°C to 150°C (TJ).

Product Advantages

High efficiency and flexibility for various power supply designs.

Eco-Mode™ technology reduces power consumption and improves efficiency.

High current capability supports a wide range of applications.

Wide operating temperature range ensures reliability under extreme conditions.

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 25V

Current Output: 3A

Frequency Switching: 570kHz

Quality and Safety Features

Built-in thermal shutdown and overcurrent protection mechanisms safeguard the device and attached components against damage.

Compatibility

Its 8-SOIC packaging ensures compatibility with a wide range of PCB layouts, facilitating easy integration into various designs.

Application Areas

Ideal for use in telecommunications, consumer electronics, network equipment, portable devices, and power supply solutions.

Product Lifecycle

Currently marked as Active, indicating ongoing production and availability.

No information indicates near discontinuation, providing longevity and stability in supply chains.

Several Key Reasons to Choose This Product

High efficiency reduces energy consumption and heat generation.

Flexible voltage ranges support a variety of design requirements.

Built-in protections enhance product reliability and longevity.

Eco-Mode™ feature optimizes performance across load conditions.

Texas Instruments' reputation for quality and support assures a reliable solution.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54331DR

Product Attribute TPS54331DR TPS543320RPYR TPS54334DRCR TPS54331GDR
Part Number TPS54331DR TPS543320RPYR TPS54334DRCR TPS54331GDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Frequency - Switching 570kHz 500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz 570kHz 570kHz
Base Product Number TPS54331 TPS543320 TPS54334 TPS54331
Voltage - Input (Max) 28V 18V 28V 28V
Output Type Adjustable Adjustable Adjustable Adjustable
Current - Output 3A 3A 3A 3A
Supplier Device Package 8-SOIC 14-VQFN-HR (2.5x3) 10-VSON (3x3) 8-SOIC
Voltage - Output (Min/Fixed) 0.8V 0.5V 0.8V 0.8V
Voltage - Output (Max) 25V 5.5V 24V 25V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Function Step-Down Step-Down Step-Down Step-Down
Synchronous Rectifier No Yes Yes No
Number of Outputs 1 1 1 1
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 150°C (TJ)
Topology Buck Buck Buck Buck
Voltage - Input (Min) 3.5V 4V 4.2V 3.5V
Package / Case 8-SOIC (0.154', 3.90mm Width) 14-VFQFN 10-VFDFN Exposed Pad 8-SOIC (0.154', 3.90mm Width)
Series Eco-Mode™ - - Eco-Mode™
Output Configuration Positive Positive Positive Positive
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)

TPS54331DR Datasheet PDF

Download TPS54331DR pdf datasheets and Texas Instruments documentation for TPS54331DR - Texas Instruments.

PCN Design/Specification
Design 25/Feb/2022.pdf TPS54331Dx 26/Jul/2022.pdf
PCN Assembly/Origin
Wire Base Metal 21/May/2019.pdf
HTML Datasheet
TPS54331.pdf

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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TPS54331DR Image

TPS54331DR

Texas Instruments
32D-TPS54331DR

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