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TPS54531DDA The Texas Instruments TPS54531DDA is an adjustable, positive output DC DC switching regulator. It operates with a 3.5V input voltage and can deliver up to 5A of current.
Mfr Part #:

TPS54531DDA

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54531DDA is an adjustable, positive output DC DC switching regulator. It operates with a 3.5V input voltage and can deliver up to 5A of current.
✓ Total Stock: 3,260 pcs
$ Price Range: $1.08

TPS54531DDA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,250 pcs
On Request
3250 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS54531DDA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS54531DDA Description

Short technical summary and product information.

The TPS54531DDA from Texas Instruments is a versatile DC DC switching regulator designed for step-down applications. This component features an adjustable output voltage and a maximum output current of 5A, making it suitable for various power management needs.

 

With an input voltage range starting at 3.5V and operating up to 85°C, the TPS54531DDA is built for demanding environments. Its buck topology and a switching frequency of 570kHz contribute to efficient power conversion. The device is housed in an 8-SO PowerPad package, designed for surface mount installation, ensuring a compact footprint on the PCB.

 

This regulator is ideal for applications requiring a reliable and efficient power supply. Its adjustable output capability allows for flexibility in design, while the 5A current rating supports higher power requirements. The surface mount package facilitates automated assembly processes.

TPS54531DDA Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54531DDA Adjustable Step-Down Buck Switching Regulator
Subcategory: DC DC Switching Regulator

TPS54531DDA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS54531DDA Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS54531DDA Features

  • Adjustable 5A DC DC switching regulator.
  • Operates from 3.5V input voltage.
  • 570kHz switching frequency for efficiency.
  • Surface mount 8-SO PowerPad package.
  • Suitable for step-down power conversion.

TPS54531DDA Applications

  • Powering embedded systems.
  • DC to DC voltage conversion.
  • High current power supplies.
  • Point-of-load applications.

TPS54531DDA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TPS54531DDA?

-40°C ~ 85°C (TA)

What is the maximum output current for this switching regulator?

5A

What is the input voltage range for the TPS54531DDA?

3.5V

How many outputs does the TPS54531DDA have?

1

What type of output does the TPS54531DDA provide?

Adjustable

What is the switching frequency of the TPS54531DDA?

570kHz

What package is the TPS54531DDA supplied in?

8-SO PowerPad

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