DistyParts Icon
TPS54308DDCT The Texas Instruments TPS54308DDCT is a synchronous step-down (buck) converter. It features a wide input voltage range and a 3A output current capability.
Mfr Part #:

TPS54308DDCT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54308DDCT is a synchronous step-down (buck) converter. It features a wide input voltage range and a 3A output current capability.
✓ Total Stock: 45,854 pcs
$ Price Range: $0.71

TPS54308DDCT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
45,200 pcs
On Request
45200 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
580 pcs
On Request
580 pcs On Request 1 On Request On Request 22+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
74 pcs
On Request
74 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.

TPS54308DDCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

TPS54308DDCT Description

Short technical summary and product information.

The Texas Instruments TPS54308DDCT is a synchronous step-down (buck) converter designed for efficient power management. It operates with an input voltage range from 4.5V to 28V and can deliver a continuous output current of up to 3A. The converter features a fixed switching frequency of 350kHz, contributing to its compact design and efficient operation.

 

Key electrical characteristics include a low quiescent current of 300µA and a low shutdown current of 2µA. The device integrates internal MOSFETs with low on-resistance (85mΩ and 40mΩ) to enhance efficiency. It supports adjustable output voltage down to 1V and up to 26V, with features like Enable, Forced PWM, Prebias startup, Soft-start, and UVLO adjustable.

 

Packaged in a SOT-23-6 Thin (TSOT-23-6) surface-mount package, the TPS54308DDCT is suitable for applications requiring a small footprint. The operating temperature range is -40°C to 125°C (TJ). This component is designed for various power supply applications where a reliable and efficient step-down conversion is needed.

TPS54308DDCT Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54308DDCT Synchronous Buck Converter
Subcategory: Buck Converter

TPS54308DDCT Compliance

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

TPS54308DDCT Estimated Pricing

Qty Low High
1+ $0.71 $0.71

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

TPS54308DDCT Features

  • Synchronous step-down converter with 3A output.
  • Wide 4.5V to 28V input voltage range.
  • Fixed 350kHz switching frequency.
  • Integrated MOSFETs for efficiency.
  • SOT-23-6 Thin package for small footprint.

TPS54308DDCT Applications

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

TPS54308DDCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54308DDCT?

The input voltage range is 4.5V to 28V.

What is the maximum output current?

The maximum output current is 3A.

What is the switching frequency?

The switching frequency is 350 kHz.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

What package is the TPS54308DDCT available in?

It is available in SOT-23-6 Thin and TSOT-23-6 packages.

Does it feature synchronous rectification?

Yes, it includes synchronous rectification for improved efficiency.

Is the output voltage adjustable?

Yes, the output voltage is adjustable from 1V to 26V.

Home

Categories