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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTPS5124DBTRG4
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TPS5124DBTRG4 - Texas Instruments

Manufacturer Part Number
TPS5124DBTRG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS5124DBTRG4
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CTRLR BUCK 30TSSOP
Package
30-TSSOP
Data sheet
1.TPS5124DBTRG4.pdf ...

HTML Datasheet

TPS5124.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS5124DBTRG4 Tech Specifications
Texas Instruments - TPS5124DBTRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS5124DBTRG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 15V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 30-TSSOP  
Series -  
Serial Interfaces -  
Package / Case 30-TFSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 2  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 300kHz  
Duty Cycle (Max) 80%  
Control Features Enable, Power Good  
Clock Sync No  
Base Product Number TPS5124  

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

TPS5124DBTRG4

Manufacturer

Texas Instruments

Introduction

The TPS5124DBTRG4 is a high-performance, dual-phase, synchronous step-down DC/DC controller from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including industrial, automotive, and consumer electronics.

Product Features and Performance

Dual-phase synchronous buck controller

Switching frequency up to 300 kHz

Supports input voltage range of 4.5V to 15V

Provides two independent output channels with up to 80% maximum duty cycle

Integrated power good and enable functions

Thermal shutdown and current limit protection

-40°C to 85°C operating temperature range

Product Advantages

High efficiency power conversion

Small footprint and space-saving design

Robust protection features for reliable operation

Flexible configuration options to meet diverse application needs

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Optimized for high-efficiency power conversion

Versatile design suitable for a wide range of applications

Comprehensive protection features ensure safe and reliable operation

Quality and Safety Features

Robust thermal and overcurrent protection

Compliant with industry safety and environmental standards

Compatibility

The TPS5124DBTRG4 is designed to be compatible with a variety of power supply requirements and can be used in a wide range of applications.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Telecommunications equipment

Portable devices

Product Lifecycle

The TPS5124DBTRG4 has been discontinued by Texas Instruments. However, there are equivalent or alternative models available that may meet your power management needs. Please consult our website's sales team for more information on suitable replacement options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS5124DBTRG4

Product Attribute TPS5124DBTRG4 TPS5124DBT TPS5124DBTG4 TPS5124DBTR
Part Number TPS5124DBTRG4 TPS5124DBT TPS5124DBTG4 TPS5124DBTR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Outputs 2 2 2 2
Frequency - Switching 300kHz 300kHz 300kHz 300kHz
Package / Case 30-TFSOP (0.173", 4.40mm Width) 30-TFSOP (0.173', 4.40mm Width) 30-TFSOP (0.173", 4.40mm Width) 30-TFSOP (0.173", 4.40mm Width)
Base Product Number TPS5124 TPS5124 - TPS5124
Synchronous Rectifier Yes Yes Yes Yes
Package Tape & Reel (TR) Tube - Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd) 4.5V ~ 15V 4.5V ~ 15V 4.5 V ~ 15 V 4.5V ~ 15V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package 30-TSSOP 30-TSSOP 30-TSSOP 30-TSSOP
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Serial Interfaces - - - -
Series - - - -
Topology Buck Buck Buck Buck
Output Phases 2 2 2 2
Function Step-Down Step-Down Step-Down Step-Down
Control Features Enable, Power Good Enable, Power Good Enable, Power Good Enable, Power Good
Mounting Type Surface Mount Surface Mount - Surface Mount
Clock Sync No No No No
Duty Cycle (Max) 80% 80% 80% 80%
Output Configuration Positive Positive Positive Positive

TPS5124DBTRG4 Datasheet PDF

Download TPS5124DBTRG4 pdf datasheets and Texas Instruments documentation for TPS5124DBTRG4 - Texas Instruments.

HTML Datasheet
TPS5124.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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TPS5124DBTRG4 Image

TPS5124DBTRG4

Texas Instruments
32D-TPS5124DBTRG4

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