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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS54316PWPR
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TPS54316PWPR - Texas Instruments

Manufacturer Part Number
TPS54316PWPR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54316PWPR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG BUCK 3.3V 3A 20HTSSOP
Package
20-HTSSOP
Data sheet
1.TPS54316PWPR.pdf ...

Datasheets

TPS54315PWPG4.pdf

PCN Design/Specification

Design 22/Feb/2022.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 10098
  • Unit Price: $3.796
  • 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+ $3.796 $3.80
10+ $3.359 $33.59
30+ $3.094 $92.82
100+ $2.524 $252.40
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

TPS54316PWPR Tech Specifications
Texas Instruments - TPS54316PWPR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54316PWPR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Min) 3V  
Voltage - Input (Max) 6V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 20-HTSSOP  
Series SWIFT™  
Package / Case 20-PowerTSSOP (0.173", 4.40mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 350kHz, 550kHz  
Current - Output 3A  
Base Product Number TPS54316  

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

TPS54316PWPR

Manufacturer

Texas Instruments

Introduction

The TPS54316PWPR is a high-performance, fixed-frequency, synchronous buck regulator from Texas Instruments.

Product Features and Performance

Step-Down (Buck) Voltage Regulator

Positive Output Configuration

Integrated Synchronous Rectifier for High Efficiency

Fixed 3.3V Output Voltage

3A Output Current Capability

Selectable Switching Frequency of 350kHz or 550kHz

Thermal Shutdown and Overcurrent Protection

Output Voltage Accuracy

Product Advantages

High-Efficiency Power Conversion

Low Dropout Operation

Small 20-PowerTSSOP Footprint for Space-Constrained Applications

Easy to Use with Minimal External Components

Key Technical Parameters

Input Voltage Range 3V to 6V

Fixed Output Voltage at 3.3V

Maximum Output Current of 3A

Switching Frequencies of 350kHz and 550kHz

Quality and Safety Features

Over-Temperature Protection

Overcurrent Protection

Undervoltage Lockout (UVLO)

Compatibility

Compatible with a Wide Range of Microcontrollers and Digital ICs

Suitable for 3.3V Powered Devices

Application Areas

Telecommunications

Networking Systems

Computers and Computer Peripherals

Industrial Equipment

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Replacements or Upgrades Available

Several Key Reasons to Choose This Product

High Reliability and Robustness for Industrial Applications

Optimized for Low-Voltage, High-Current Operations

Selectable Switching Frequency for Design Flexibility

High Integration Reduces External Component Count

Suitable for Compact PCB Layout

From a Trusted and Leading Semiconductor Manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54316PWPR

Product Attribute TPS54316PWPRG4 TPS54315PWPRG4 TPS54315QPWPREP TPS54316PWPG4
Part Number TPS54316PWPRG4 TPS54315PWPRG4 TPS54315QPWPREP TPS54316PWPG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Input (Min) - - - -
Topology - - - -
Number of Outputs - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Output (Max) - - - -
Voltage - Output (Min/Fixed) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Frequency - Switching - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Output Type - Current - Unbuffered Voltage - Buffered -
Mounting Type - Surface Mount Through Hole Surface Mount
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Function - - - -
Output Configuration - - - -
Series - - - -
Current - Output - - - -
Voltage - Input (Max) - - - -
Synchronous Rectifier - - - -

TPS54316PWPR Datasheet PDF

Download TPS54316PWPR pdf datasheets and Texas Instruments documentation for TPS54316PWPR - Texas Instruments.

Datasheets
TPS54315PWPG4.pdf
PCN Design/Specification
Design 22/Feb/2022.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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TPS54316PWPR Image

TPS54316PWPR

Texas Instruments
32D-TPS54316PWPR

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

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