Texas Instruments Buck Converter, Through Hole, 3.45V Output Voltage, 500 mA Output Current, 1 Outputs

This image is representative of the product range

View all Switching Regulators
Bulk discount available
View bulk pricing options

Subtotal (1 unit)*

$6.06

(exc. GST)

$6.67

(inc. GST)

Add to Basket
Select or type quantity

In Stock
  • 25 unit(s) ready to ship from another location
  • Plus 465 unit(s) shipping from 21 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Packaging Options:
RS Stock No.:
533-8013
Mfr. Part No.:
LM2574N-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

3.45V

Output Current

500mA

Mount Type

Through Hole

Number of Outputs

1

Efficiency

77%

Ripple and Noise

150mV

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Series

LM2574xx

Output Voltage 2

5.25V

Number of Pins

8

Package Type

MDIP

Length

9.27mm

Depth

5.08mm

Standards/Approvals

JEDEC, RoHS

Width

6.35mm

Maximum Input Voltage

40V

Minimum Input Voltage

4V

SIMPLE SWITCHER® Step-Down Regulators, LM257x 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