Texas Instruments Buck Converter, Surface Mount, 3.39V Output Voltage, 3 A Output Current, 1 Outputs

View all Switching Regulators
Bulk discount available

Subtotal (1 tube of 45 units)*

£175.365

(exc. VAT)

£210.42

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
45 - 45£3.897£175.37
90 - 180£3.796£170.82
225 +£3.702£166.59

*price indicative

RS Stock No.:
920-3646
Mfr. Part No.:
LM2673S-5.0/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Buck Converter

Output Voltage 1

3.39V

Output Current

3A

Mount Type

Surface Mount

Number of Outputs

1

Efficiency

88%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Series

LM2673

Number of Pins

7

Output Voltage 2

5.15V

Package Type

TO-263

Length

10.16mm

Width

8.64mm

Standards/Approvals

RoHS, JEDEC

Depth

4.57mm

Maximum Input Voltage

40V

Minimum Input Voltage

8V

Step-Down DC/DC Converters (Integrated Switch) over 35V Input Max., Texas Instruments


DC/DC Switching Regulator Converters (Integrated Switch), Texas Instruments


The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.

Related links