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TPS53311RGTR The Texas Instruments TPS53311RGTR is a 3A synchronous step-down converter. It operates with an input voltage range of 2.9V to 6V and features an adjustable output voltage.
Mfr Part #:

TPS53311RGTR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS53311RGTR is a 3A synchronous step-down converter. It operates with an input voltage range of 2.9V to 6V and features an adjustable output voltage.
✓ Total Stock: 62,756 pcs
$ Price Range: $0.21

TPS53311RGTR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
50,000 pcs
On Request
50000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
10,996 pcs
On Request
10996 pcs On Request 1 On Request On Request 1327+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,570 pcs
On Request
1570 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
190 pcs
On Request
190 pcs On Request 1 On Request On Request 11+ 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.

TPS53311RGTR 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
SVHC Present
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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TPS53311RGTR Description

Short technical summary and product information.

The TPS53311RGTR from Texas Instruments is a highly integrated synchronous step-down converter designed for efficient power management. It supports a wide input voltage range from 2.9V to 6V and can deliver a continuous output current of up to 3A.

 

This device features an adjustable output voltage, allowing flexibility in design, and operates at a switching frequency of 1.1MHz. Key electrical characteristics include a maximum efficiency of 95.5% and low R DS(on) values of 24 mΩ at 3.3V input and 19 mΩ at 5V input.

 

The TPS53311RGTR is housed in a compact 16-VQFN (3x3 mm) package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). The converter includes features like SmoothPWM™ and Auto-Skip Eco-mode™ for optimized light-load efficiency, along with overcurrent, overvoltage, and overtemperature protection.

 

This component is ideal for various power supply applications requiring a compact and efficient DC-DC conversion solution. Its adjustable output and integrated switches simplify design and reduce component count.

TPS53311RGTR Quick Information

Product Type: DC DC Switching Regulator
Series: TPS53311
Canonical Name: TPS53311RGTR Synchronous Step-Down Converter
Subcategory: Buck Converter

TPS53311RGTR Compliance

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

TPS53311RGTR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

TPS53311RGTR Features

  • Continuous 3A output current capability.
  • Wide 2.9V to 6V input voltage range.
  • Adjustable output voltage for design flexibility.
  • High 95.5% maximum efficiency.
  • Compact 16-VQFN (3x3 mm) package.

TPS53311RGTR Applications

  • Powering various electronic systems.
  • DC-DC conversion applications.
  • Embedded system power supplies.
  • Portable electronic devices.

TPS53311RGTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS53311RGTR?

The input voltage range is 2.9V to 6V.

What is the maximum continuous output current of the TPS53311RGTR?

The TPS53311RGTR can deliver a continuous output current of 3A.

What is the switching frequency of the TPS53311RGTR?

The switching frequency is 1.1MHz.

What is the operating temperature range for the TPS53311RGTR?

The operating temperature range is -40°C to 85°C.

What type of package is the TPS53311RGTR in?

The TPS53311RGTR is available in a 16-VQFN (3x3 mm) package.

What is the maximum efficiency of the TPS53311RGTR?

The maximum efficiency is 95.5%.

What is the output configuration of the TPS53311RGTR?

The output configuration is Positive.

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