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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS5430DDAR
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TPS5430DDAR - Texas Instruments

Manufacturer Part Number
TPS5430DDAR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS5430DDAR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG BUCK ADJUSTABLE 3A 8SOPWR
Package
8-SO PowerPad
Data sheet
1.TPS5430DDAR.pdf ...

PCN Assembly/Origin

Revision D 13/Jan/2017.pdf

HTML Datasheet

TPS5430/31.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 12904
  • Unit Price: $0.216
  • 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+ $0.216 $0.22
10+ $0.17 $1.70
30+ $0.147 $4.41
100+ $0.127 $12.70
500+ $0.122 $61.00
1000+ $0.119 $119.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS5430DDAR Tech Specifications
Texas Instruments - TPS5430DDAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS5430DDAR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.221V  
Voltage - Output (Max) 32.04V  
Voltage - Input (Min) 5.5V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SO PowerPad  
Series -  
Package / Case 8-PowerSOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz  
Current - Output 3A  
Base Product Number TPS5430  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS5430DDAR

Manufacturer

Texas Instruments

Introduction

The TPS5430DDAR is a step-down (buck) regulator capable of driving up to 3A of output current from a 5.5V to 36V input supply.

Product Features and Performance

Step-down (Buck) switching regulator with adjustable output

High-efficiency power conversion

Wide input voltage range: 5.5V to 36V

Adjustable output voltage range: 1.221V to 32.04V

Output current capability up to 3A

Switching frequency of 500kHz

Non-synchronous rectification

Operating temperature range from -40°C to 125°C

Product Advantages

High efficiency helps in reducing power loss

Flexibility in operating voltages supports a wide range of applications

Compact 8-PowerSOIC package saves board space

Thermal shutdown and overcurrent protection enhance product reliability

Key Technical Parameters

Voltage Input (Min): 5.5V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1.221V

Voltage Output (Max): 32.04V

Current Output: 3A

Frequency Switching: 500kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Built to Texas Instruments' quality standards

Compatibility

Compatible with a wide range of input and output voltages

Suitable for various electronic circuits requiring voltage regulation

Application Areas

Power supplies

Battery-powered devices

Consumer electronics

Industrial controls

Automotive systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Wide input voltage range accommodates various power sources

High output current up to 3A supports demanding applications

Adjustable output voltage offers design flexibility

High switching frequency enables smaller passive components

Robust protection features ensure long-term reliability

Compact package suitable for space-constrained applications

Manufactured by Texas Instruments, a leader in semiconductor solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS5430DDAR

Product Attribute TPS5430MDDAREP TPS5430MDDAREPG4 TPS54308DDCR TPS5430DDA
Part Number TPS5430MDDAREP TPS5430MDDAREPG4 TPS54308DDCR TPS5430DDA
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Output (Min/Fixed) - - - -
Voltage - Output (Max) - - - -
Voltage - Input (Max) - - - -
Number of Outputs - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Synchronous Rectifier - - - -
Topology - - - -
Voltage - Input (Min) - - - -
Frequency - Switching - - - -
Current - Output - - - -
Function - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Output Configuration - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Series - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

TPS5430DDAR Datasheet PDF

Download TPS5430DDAR pdf datasheets and Texas Instruments documentation for TPS5430DDAR - Texas Instruments.

PCN Design/Specification
Die Attach Update RevB1 18/Apr/2017.pdf Die Rev 13/Jul/2017.pdf
PCN Assembly/Origin
Revision D 13/Jan/2017.pdf
HTML Datasheet
TPS5430/31.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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TPS5430DDAR Image

TPS5430DDAR

Texas Instruments
32D-TPS5430DDAR

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

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