About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTPS40020PWPR
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

TPS40020PWPR - Texas Instruments

Manufacturer Part Number
TPS40020PWPR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS40020PWPR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CTRLR BUCK 16HTSSOP
Package
16-HTSSOP
Data sheet
1.TPS40020PWPR.pdf ...

HTML Datasheet

TPS40020, TPS40021.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 11770

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

TPS40020PWPR Tech Specifications
Texas Instruments - TPS40020PWPR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS40020PWPR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 2.25V ~ 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-HTSSOP  
Series -  
Serial Interfaces -  
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 100kHz ~ 1MHz  
Duty Cycle (Max) 95%  
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start  
Clock Sync Yes  
Base Product Number TPS40020  

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

TPS40020PWPR

Manufacturer

Texas Instruments

Introduction

The TPS40020PWPR is a high-performance, single-channel, synchronous step-down DC/DC switching controller. It is designed to provide a regulated output voltage from a higher input voltage source, suitable for a wide range of power management applications.

Product Features and Performance

Operates with input voltages from 2.25V to 5.5V

Switching frequency range of 100kHz to 1MHz

Maximum duty cycle of 95%

Synchronous rectification for improved efficiency

Built-in clock synchronization

Current limit, enable, frequency control, power good, and soft-start control features

Operating temperature range of -40°C to 85°C

Product Advantages

High efficiency and reliable power conversion

Flexible design with a wide range of input voltages and switching frequencies

Comprehensive control features for enhanced system performance

Compact surface-mount package for space-constrained applications

Key Reasons to Choose This Product

Proven Texas Instruments quality and reliability

Versatile performance for a variety of power management needs

Easy integration and implementation in your design

Extensive technical support and resources available from the manufacturer

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Robust thermal management and protection features

Compatibility

The TPS40020PWPR is compatible with a wide range of electronic devices and systems that require a regulated and efficient power supply.

Application Areas

Portable electronics

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Medical devices

Product Lifecycle

The TPS40020PWPR is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Texas Instruments. Please contact our website's sales team for more information on available options that may suit your needs.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS40020PWPR

Product Attribute TPS40020PWPRG4 TPS40020PWPG4 TPS40021PWPRG4 TPS40021MPWPREP
Part Number TPS40020PWPRG4 TPS40020PWPG4 TPS40021PWPRG4 TPS40021MPWPREP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Output Phases - - - -
Control Features - - - -
Clock Sync - - - -
Duty Cycle (Max) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Number of Outputs - - - -
Synchronous Rectifier - - - -
Function - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Series - - - -
Frequency - Switching - - - -
Serial Interfaces - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Mounting Type - Surface Mount Through Hole Surface Mount
Output Configuration - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Topology - - - -

TPS40020PWPR Datasheet PDF

Download TPS40020PWPR pdf datasheets and Texas Instruments documentation for TPS40020PWPR - Texas Instruments.

Datasheets
TPS40020, TPS40021.pdf
HTML Datasheet
TPS40020, TPS40021.pdf

Customers Also Interested in

Recommended Products

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.

Write a Review

Your Email address will not be published.

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

View More
Texas Instruments

TPS40020PWPR

Texas Instruments
32D-TPS40020PWPR

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

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB