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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTPS40077PWPG4
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TPS40077PWPG4 - Texas Instruments

Manufacturer Part Number
TPS40077PWPG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS40077PWPG4
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CTRLR BUCK 16HTSSOP
Package
16-HTSSOP
Data sheet
-
RoHs Status
Lead free / RoHS Compliant
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In stock: 12578

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Specifications

TPS40077PWPG4 Tech Specifications
Texas Instruments - TPS40077PWPG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS40077PWPG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 28 V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-HTSSOP  
Series -  
Serial Interfaces -  
Packaging Tube  
Package / Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Output Type Transistor Driver  
Output Phases 1  
Output Configuration Positive  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Moisture Sensitivity Level (MSL) 2 (1 Year)  
Manufacturer Standard Lead Time 28 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Function Step-Down  
Frequency - Switching Up to 1MHz  
Duty Cycle (Max) 93%  
Detailed Description Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP  
Control Features Current Limit, Frequency Control, Power Good, Soft Start  
Clock Sync No  
Base Part Number TPS40077  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Lead free / RoHS Compliant

Parts Introduction

Manufacturer Part Number

TPS40077PWPG4

Manufacturer

Texas Instruments

Introduction

The TPS40077PWPG4 is a high-performance, step-down DC/DC switching controller from Texas Instruments. It is designed to provide a regulated output voltage from a wide input voltage range, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range of 4.5V to 28V

Switching frequency up to 1MHz

Positive output configuration with a maximum duty cycle of 93%

Integrated synchronous rectification for improved efficiency

Current limiting, frequency control, power good, and soft-start features

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

Product Advantages

High efficiency and reliable performance

Compact surface-mount package

Flexible design with wide input voltage and frequency range

Integrated control features for enhanced system control and protection

Key Reasons to Choose This Product

Reliable and robust design for demanding applications

High efficiency and power density for compact power supply solutions

Versatile input voltage and frequency range for wide-ranging compatibility

Integrated control features simplify system design and implementation

Quality and Safety Features

Robust design and high-quality components for reliable operation

Thermal protection and current limiting for safe operation

Compatibility

Suitable for a variety of power supply applications, including industrial equipment, consumer electronics, and telecommunication systems

Application Areas

Industrial automation

Telecommunications equipment

Consumer electronics

Automotive systems

Product Lifecycle

The TPS40077PWPG4 is an active product, and there are no immediate plans for discontinuation. Our website's sales team offers several alternative and equivalent models, such as the TPS40077-Q1 and TPS40077A, which may provide additional features or variations in packaging and performance. If you have any questions or require further information, please contact our sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS40077PWPG4

Product Attribute TPS40077PWPR TPS40077PWP TPS40090PWG4 TPS40075RHLTG4
Part Number TPS40077PWPR TPS40077PWP TPS40090PWG4 TPS40075RHLTG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Synchronous Rectifier - - - -
Function - - - -
Detailed Description - - - -
Serial Interfaces - - - -
Duty Cycle (Max) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Series - - - -
Topology - - - -
Output Configuration - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Number of Outputs - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Control Features - - - -
Clock Sync - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Output Phases - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Packaging - - - -
Manufacturer Standard Lead Time - - - -
Base Part Number - - - -
Moisture Sensitivity Level (MSL) - - - -
Lead Free Status / RoHS Status - - - -
Frequency - Switching - - - -

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.

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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

View More
Texas Instruments

TPS40077PWPG4

Texas Instruments
32D-TPS40077PWPG4

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