Texas Instruments Buck Converter, Surface Mount, 3.39 V Output Voltage, 5 A Output Current, 1 Outputs

This image is representative of the product range

Bulk discount available

Subtotal (1 tube of 45 units)*

SGD468.09

(exc. GST)

SGD510.21

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 19 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
45 - 225SGD10.402SGD468.09
270 - 495SGD9.882SGD444.69
540 +SGD9.389SGD422.51

*price indicative

RS Stock No.:
100-3949
Mfr. Part No.:
LM2679S-5.0/NOPB
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Buck Converter

Output Voltage 1

3.39 V

Output Current

5A

Mount Type

Surface Mount

Number of Outputs

1

Efficiency

84%

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Output Voltage 2

5.15V

Number of Pins

7

Series

LM2679

Package Type

TO-263

Width

8.64 mm

Depth

4.57mm

Length

10.16mm

Standards/Approvals

JEDEC, RoHS

Maximum Input Voltage

40V

Minimum Input Voltage

8V

SIMPLE SWITCHER® Step-Down Regulators, LM267x Series


SIMPLE SWITCHER® Regulators, Texas Instruments


Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

Related links