Texas Instruments, 5-Channel DC/DC Converter, Adjustable, 37 V, 1.23 V, 5 A 7-Pin, TO-263

View all DC-DC Converters ICs

Subtotal (1 tube of 45 units)*

£144.00

(exc. VAT)

£172.80

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 135 unit(s) shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
45 +£3.20£144.00

*price indicative

RS Stock No.:
252-8839
Mfr. Part No.:
LM2679S-3.3/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

DC/DC Converter

Maximum Output Voltage

37V

Minimum Input Voltage

8V

Maximum Input Voltage

40V

Minimum Output Current

5A

Maximum Output Current

1A

Topology

Step Down

Output Type

Adjustable

Mount Type

Surface

Maximum Switching Frequency

150kHz

Minimum Operating Temperature

-40°C

Package Type

TO-263

Pin Count

7

Maximum Operating Temperature

125°C

Series

LM2679S

Height

3.5mm

Length

10.1mm

Standards/Approvals

RoHS

Minimum Output Voltage

1.23V

Automotive Standard

No

The Texas offers a series of regulators which are monolithic integrated circuits that provide all of the active functions for a step-down switching regulator capable of driving up to 5-A loads with excellent line and load regulation characteristics. High efficiency (>90%) is obtained through the use of a low on resistance DMOS power switch.

Efficiency up to 92%

Simple and easy to design

Wide input voltage range from 8 V to 40 V

Related links