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TPS563249DDCR The Texas Instruments TPS563249DDCR is a 3A synchronous step-down voltage regulator. It operates with an input voltage range of 4.5V to 17V and an output voltage range of 0.6V to 7V.
Mfr Part #:

TPS563249DDCR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS563249DDCR is a 3A synchronous step-down voltage regulator. It operates with an input voltage range of 4.5V to 17V and an output voltage range of 0.6V to 7V.
✓ Total Stock: 20,385 pcs
$ Price Range: $0.23

TPS563249DDCR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
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TPS563249DDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS563249DDCR Description

Short technical summary and product information.

The TPS563249DDCR from Texas Instruments is a simple, easy-to-use, 3A synchronous step-down voltage regulator. It is designed for optimal performance with minimal external component counts.

 

This regulator features a wide input voltage range of 4.5V to 17V and supports an output voltage range from 0.6V to 7V. It operates at a constant switching frequency of 1.4MHz, incorporating synchronous rectification for improved efficiency. Key electrical characteristics include a maximum output current of 3A and a typical quiescent current of 0.26mA.

 

The device is housed in a compact SOT-23-THIN package, measuring 8.12 mm² (2.9 mm × 2.8 mm), making it suitable for space-constrained applications. It includes features such as Enable, Forced PWM, Over Current Protection, Pre-Bias Start-Up, and Soft Start. The operating temperature range is -40°C to 125°C (TJ).

TPS563249DDCR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS563249DDCR 17-V, 3-A Synchronous Step-Down Voltage Regulator
Subcategory: Step-Down

TPS563249DDCR Compliance

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

TPS563249DDCR Estimated Pricing

Qty Low High
1+ $0.23 $0.23

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

TPS563249DDCR Features

  • 3A synchronous step-down voltage regulator.
  • Wide 4.5V to 17V input voltage range.
  • Adjustable 0.6V to 7V output voltage.
  • Constant 1.4MHz switching frequency.
  • Compact SOT-23-THIN package.

TPS563249DDCR Applications

  • Powering various electronic systems.
  • Suitable for space-constrained designs.
  • Efficient voltage regulation applications.
  • General purpose DC/DC conversion.

TPS563249DDCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS563249DDCR?

The input voltage range is 4.5V to 17V.

What package does the TPS563249DDCR come in?

It is available in a SOT-23-6 Thin (TSOT-23-6) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum output current?

3 A.

What is the switching frequency?

1.4 MHz.

What is the output voltage range?

0.6V to 7V.

What is the typical quiescent current?

0.26 mA.

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