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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTPS40101RGET
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TPS40101RGET - Texas Instruments

Manufacturer Part Number
TPS40101RGET
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS40101RGET
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CTRLR BUCK 24QFN
Package
24-VQFN (4x4)
Data sheet
1.TPS40101RGET.pdf ...

HTML Datasheet

TPS40101.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS40101RGET Tech Specifications
Texas Instruments - TPS40101RGET technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS40101RGET

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 18V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 24-VQFN (4x4)  
Series -  
Serial Interfaces -  
Package / Case 24-VFQFN Exposed Pad  
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) -  
Control Features Current Limit, Frequency Control, Power Good, Soft Start, Tracking  
Clock Sync Yes  
Base Product Number TPS40101  

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

TPS40101RGET

Manufacturer

Texas Instruments

Introduction

The TPS40101RGET is a highly integrated, high-performance step-down DC-DC switching controller from Texas Instruments. It is designed for applications that require efficient power conversion from a wide input voltage range to a regulated output voltage.

Product Features and Performance

Wide input voltage range: 4.5V to 18V

Switching frequency range: 100kHz to 1MHz

Synchronous rectification for high efficiency

Internal soft-start and power-good function

Internal compensation for simple design

Thermal shutdown and current limit protection

Product Advantages

Highly efficient power conversion

Wide input voltage range enables use in various applications

Compact size and easy integration with the 24-VFQFN package

Comprehensive protection features for reliable operation

Key Reasons to Choose This Product

Superior power conversion efficiency for extended battery life

Flexible design with wide input voltage and switching frequency range

Robust protection features ensure reliable and safe operation

Easy implementation with integrated compensation and small package

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Robust package with exposed thermal pad for improved heat dissipation

Compatibility

The TPS40101RGET is compatible with a wide range of power supply and power management applications, including:

Portable electronics

Industrial equipment

Telecom and networking equipment

Automotive electronics

Application Areas

Step-down DC-DC conversion

Power regulation and management

Industrial and consumer electronics

Product Lifecycle

The TPS40101RGET is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation. However, as technology evolves, customers are advised to check with our website's sales team or their authorized distributors for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS40101RGET

Product Attribute TPS40101RGER TPS40100RGET TPS40100RGERG4 TPS40100RGER
Part Number TPS40101RGER TPS40100RGET TPS40100RGERG4 TPS40100RGER
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Clock Sync - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Supply (Vcc/Vdd) - - - -
Topology - - - -
Output Configuration - - - -
Synchronous Rectifier - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of Outputs - - - -
Control Features - - - -
Serial Interfaces - - - -
Frequency - Switching - - - -
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Duty Cycle (Max) - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Output Phases - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Function - - - -

TPS40101RGET Datasheet PDF

Download TPS40101RGET pdf datasheets and Texas Instruments documentation for TPS40101RGET - Texas Instruments.

PCN Obsolescence/ EOL
Cancel 15/Aug/2019.pdf Mult Dev EOL 22/Jul/2019.pdf
HTML Datasheet
TPS40101.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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TPS40101RGET Image

TPS40101RGET

Texas Instruments
32D-TPS40101RGET

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