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

This image is representative of the product range

View all Switching Regulators
Bulk discount available

Subtotal (1 tube of 45 units)*

MYR1,085.76

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Tube*
45 - 45MYR24.128MYR1,085.76
90 - 135MYR23.756MYR1,069.02
180 +MYR23.292MYR1,048.14

*price indicative

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

Brand

Texas Instruments

Output Voltage 1

3.39 V

Product Type

Buck Converter

Output Current

3A

Mount Type

Surface Mount

Number of Outputs

1

Efficiency

88%

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Series

LM2673

Output Voltage 2

5.15V

Number of Pins

7

Package Type

TO-263

Standards/Approvals

RoHS, JEDEC

Depth

4.57mm

Width

8.64 mm

Length

10.16mm

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