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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS53321RGTR
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TPS53321RGTR - Texas Instruments

Manufacturer Part Number
TPS53321RGTR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS53321RGTR
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 5A 16QFN
Detailed Description
Package
16-VFQFN Exposed Pad
Data sheet
TPS53321.pdf
RoHs Status
ROHS3 Compliant
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In stock: 22873

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Specifications

TPS53321RGTR Tech Specifications
Texas Instruments - TPS53321RGTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS53321RGTR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.6V  
Voltage - Output (Max) 5.04V  
Voltage - Input (Min) 2.9V  
Voltage - Input (Max) 6V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-VQFN (3x3)  
Series SmoothPWM™, Eco-Mode™  
Package / Case 16-VFQFN Exposed Pad  
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 1.1MHz  
Current - Output 5A  
Base Product Number TPS53321  

Parts Introduction

Manufacturer Part Number

TPS53321RGTR

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for power management

PMIC Voltage Regulator DC DC Switching Regulator

Product Features and Performance

Adjustable output voltage from 0.6V to 5.04V

Synchronous buck converter with 1.1MHz switching frequency

Eco-Mode for improved efficiency at light loads

Smooth PWM operation

Up to 5A output current

Product Advantages

High efficiency

Small size

Wide input voltage range (2.9V to 6V)

Adjustable output voltage

Synchronous rectification

Key Technical Parameters

Input Voltage Range: 2.9V to 6V

Output Voltage Range: 0.6V to 5.04V

Output Current: Up to 5A

Switching Frequency: 1.1MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

16-VQFN (3x3) package with exposed pad

Compatibility

Surface mount design

Tape and reel packaging

Application Areas

Portable electronics

Wearable devices

Industrial automation

Power supplies

Product Lifecycle

Current product, not nearing discontinuation

Replacements and upgrades available

Key Reasons to Choose

High efficiency and performance

Wide input/output voltage range

Compact size

Synchronous rectification for improved efficiency

Eco-Mode for light load operation

Thermal and overcurrent protection

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS53321RGTR

Product Attribute TPS53321RGTR TPS53319DQPT TPS53318DQPR TPS53353DQPT
Part Number TPS53321RGTR TPS53319DQPT TPS53318DQPR TPS53353DQPT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output 5A 14A 8A 20A
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 1.1MHz 250kHz ~ 1MHz 250kHz ~ 1MHz 250kHz ~ 1MHz
Number of Outputs 1 1 1 1
Series SmoothPWM™, Eco-Mode™ D-CAP™, Eco-Mode™ D-CAP™, Eco-Mode™ D-CAP™, Eco-Mode™
Base Product Number TPS53321 TPS53319 TPS53318 TPS53353
Voltage - Output (Min/Fixed) 0.6V 0.6V 0.6V 0.6V
Package / Case 16-VFQFN Exposed Pad 22-PowerLFDFN 22-PowerLFDFN 22-PowerLFDFN
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Max) 5.04V 5.5V 5.5V 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Input (Max) 6V 22V 22V 15V
Supplier Device Package 16-VQFN (3x3) 22-LSON-CLIP (6x5) 22-LSON-CLIP (6x5) 22-LSON-CLIP (6x5)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Adjustable Adjustable Adjustable Adjustable
Output Configuration Positive Positive Positive Positive
Topology Buck Buck Buck Buck
Voltage - Input (Min) 2.9V 1.5V 1.5V 1.5V
Synchronous Rectifier Yes Yes Yes Yes

TPS53321RGTR Datasheet PDF

Download TPS53321RGTR pdf datasheets and Texas Instruments documentation for TPS53321RGTR - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
TPS53321.pdf

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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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS53321RGTR Image

TPS53321RGTR

Texas Instruments
32D-TPS53321RGTR

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